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Siroux J, Moore H, Isacco L, Couvert A, Pereira B, Julian V, Duclos M, Miyashita M, Finlayson G, Boirie Y, Thivel D. Acute exercise might not affect subsequent appetite responses to a fixed meal in adolescents with obesity: The SMASH exploratory study. Appetite 2024; 202:107644. [PMID: 39173841 DOI: 10.1016/j.appet.2024.107644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Revised: 08/12/2024] [Accepted: 08/19/2024] [Indexed: 08/24/2024]
Abstract
While an intensity-dependent post-exercise decrease in energy intake (EI) has been described in adolescents with obesity, studies invariably used ad libitum meals, limiting then any conclusions regarding the effect of exercise on post-meal appetitive responses that can be also impacted by the ad libitum nature of the meal. This study analyses appetite and food-reward related responses to a fixed meal after an acute exercise, also exploring the associations between substrate use during exercise and overall daily EI in adolescents with obesity. Thirteen adolescents with obesity (12-16 years, 5 males) randomly complete 2 experimental sessions: (i) a control condition (CON); (ii) a 30-min moderate intensity (65% VO2peak) cycling condition (EX). Energy expenditure and substrate oxidation were measured during both 30 min of rest (CON) or exercise (EX). Ad libitum EI, macronutrient intake and relative EI were assessed at dinner, subjective appetite sensations taken at regular intervals and food reward measured before and after lunch as well as before dinner. Energy and macronutrient intake did not differ between conditions, as well as appetite feelings. A time effect (p = 0.012) was observed between pre and post meal for choice fat bias in both conditions but was only significant within the CON condition (p = 0.004). CHO oxidation during exercise was found correlated with both EI (r = 0.586, p = 0.045), pre-lunch hunger (r = 0.624, p = 0.030), daily AUC for hunger and DTE (r = 0.788, p = 0.002 and r = 0.695; p = 0.012 respectively). This exploratory study highlights that acute exercise might not affect subsequent appetite responses when using a fixed test meal in adolescents with obesity.
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Affiliation(s)
- J Siroux
- Clermont Auvergne University, EA 3533, Laboratory of the Metabolic Adaptations to Exercise Under Physiological and Pathological Conditions (AME2P), CRNH Auvergne, Clermont-Ferrand, France.
| | - H Moore
- Clermont Auvergne University, EA 3533, Laboratory of the Metabolic Adaptations to Exercise Under Physiological and Pathological Conditions (AME2P), CRNH Auvergne, Clermont-Ferrand, France.
| | - L Isacco
- Clermont Auvergne University, EA 3533, Laboratory of the Metabolic Adaptations to Exercise Under Physiological and Pathological Conditions (AME2P), CRNH Auvergne, Clermont-Ferrand, France.
| | - A Couvert
- Clermont Auvergne University, EA 3533, Laboratory of the Metabolic Adaptations to Exercise Under Physiological and Pathological Conditions (AME2P), CRNH Auvergne, Clermont-Ferrand, France.
| | - B Pereira
- Unit of Biostatistics (DRCI), Clermont-Ferrand University Hospital, Clermont-Ferrand, France.
| | - V Julian
- Department of Sport Medicine and Functional Explorations, University Teaching Hospital of Clermont-Ferrand, Diet and Musculoskeletal Health Team, CRNH, INRA, University of Clermont Auvergne, Clermont-Ferrand, France.
| | - M Duclos
- Department of Sport Medicine and Functional Explorations, University Teaching Hospital of Clermont-Ferrand, Diet and Musculoskeletal Health Team, CRNH, INRA, University of Clermont Auvergne, Clermont-Ferrand, France; International Research Chair Health in Motion, Clermont Auvergne University Foundation, Clermont-Ferrand, France.
| | - M Miyashita
- Faculty of Sport Sciences, Waseda University, Saitama, Japan; School of Sport, Exercise and Health Sciences, Loughborough University, Leicestershire, UK; Department of Sports Science and Physical Education, The Chinese University of Hong Kong, Shatin, Hong Kong.
| | - G Finlayson
- Appetite Control & Energy Balance Research Group, School of Psychology, Faculty of Medicine & Health, University of Leeds, Leeds, West Yorkshire, UK.
| | - Y Boirie
- Department of Human Nutrition, Clermont-Ferrand University Hospital, G. Montpied Hospital, Diet and Musculoskeletal Health Team, CRNH, INRA, University of Clermont Auvergne, Clermont-Ferrand, France.
| | - D Thivel
- Clermont Auvergne University, EA 3533, Laboratory of the Metabolic Adaptations to Exercise Under Physiological and Pathological Conditions (AME2P), CRNH Auvergne, Clermont-Ferrand, France; International Research Chair Health in Motion, Clermont Auvergne University Foundation, Clermont-Ferrand, France.
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Moore H, Siroux J, Sevilla-Lorente R, Prado WL, Damaso AR, Pereira B, Thivel D. The effects of acute exercise on food intake and appetite in adolescents with and without obesity: A systematic review and meta-analysis. Obes Rev 2024:e13832. [PMID: 39267346 DOI: 10.1111/obr.13832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 08/27/2024] [Accepted: 08/28/2024] [Indexed: 09/17/2024]
Abstract
This systematic review and meta-analysis synthesized evidence pertaining to consummatory and appetitive responses to acute exercise in children and adolescents with and without obesity (5-18 years). Articles reporting on supervised, controlled trials of any modality, duration, or intensity with laboratory-measured food intake were found using MEDLINE, EMBASE, and Cochrane up to July 2023. Differences between conditions in laboratory energy and macronutrient intake, appetite sensations, and food reward were quantitatively synthesized using random-effects meta-analyses. Thirty-five studies were eligible for the systematic review of energy intake, consisting of 60 distinct intervention arms with lean (n = 374) and overweight/obesity participants (n = 325; k = 51 eligible for meta-analysis). Study quality as indicated by the Effective Public Healthy Practice Project tool was rated as low and moderate risk of bias for 80% and 20% of studies, respectively. Acute exercise had no significant effect on energy intake during an ad libitum test meal (mean difference [MD] = -4.52 [-30.58, 21.54] kcal, p = .729). Whilst absolute carbohydrate intake was lower after exercise (23 arms; MD = -6.08 [-11.26, -0.91] g, p = .023), the proportion of carbohydrate was not (30 arms; MD = -0.62 [-3.36, 2.12] %, p = .647). A small elevation in hunger (27 arms; MD = 4.56 [0.75, 8.37] mm, p = .021) and prospective food consumption (27 arms; PFC; MD = 5.71 [1.62, 9.80] mm, p = .008) was observed post-exercise, but not immediately prior to the test meal (Interval: Mdn = 30 min, Range = 0-180). Conversely, a modest decrease in explicit wanting for high-fat foods was evident after exercise (10 arms; MD = -2.22 [-3.96, -0.47] mm, p = .019). Exercise intensity (p = .033) and duration (p = .013) moderated food intake only in youth with overweight/obesity, indicating lower intake at high intensity and short duration. Overall, acute exercise does not lead to compensation of energy intake or a meaningful elevation of appetite or food reward and might have a modest benefit in youth with overweight/obesity if sufficiently intense. However, conclusions are limited by substantial methodological heterogeneity and the small number of trials employing high-intensity exercise, especially in youth with overweight/obesity.
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Affiliation(s)
- Halim Moore
- EA 3533, Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), CRNH, Clermont Auvergne University, Clermont-Ferrand, Auvergne, France
| | - Julie Siroux
- EA 3533, Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), CRNH, Clermont Auvergne University, Clermont-Ferrand, Auvergne, France
- International Research Chair Health in Motion, Clermont Auvergne University Foundation, Clermont-Ferrand, France
| | - Raquel Sevilla-Lorente
- Institute of Nutrition and Food Technology, Biomedical Research Centre, Department of Physiology, Faculty of Pharmacy, University of Granada, Granada, Spain
| | | | - Ana Raimunda Damaso
- Graduate Program in Nutrition, Federal University of São Paulo - Paulista Medicine School - UNIFESP -EPM - Sao Paulo UNIFESP-EPM, Sao Paulo, Brazil
| | - Bruno Pereira
- Unit of Biostatistics (DRCI), Clermont-Ferrand University Hospital, Clermont-Ferrand, France
| | - David Thivel
- EA 3533, Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), CRNH, Clermont Auvergne University, Clermont-Ferrand, Auvergne, France
- International Research Chair Health in Motion, Clermont Auvergne University Foundation, Clermont-Ferrand, France
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Hahn H, Friedel M, Niessner C, Zipfel S, Mack I. Impact of physical activity on caloric and macronutrient intake in children and adolescents: a systematic review and meta-analysis of randomized controlled trials. Int J Behav Nutr Phys Act 2024; 21:76. [PMID: 39010114 PMCID: PMC11247817 DOI: 10.1186/s12966-024-01620-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 06/27/2024] [Indexed: 07/17/2024] Open
Abstract
BACKGROUND Physical activity is widely promoted to maintain and improve health across all ages. Investigating how physical activity affects subsequent food intake provides insight into the factors that contribute to maintaining energy balance and effective weight management. OBJECTIVE This systematic review and meta-analysis summarizes the evidence on the effect of acute physical activity on subsequent food intake in children and adolescents. METHODS The Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines (PRISMA) were applied. Randomized controlled trials (RCTs) objectively measuring post-exercise energy intake in children and adolescents aged 5 to 18 years were included. Studies with self-reported food intake were excluded. The databases PubMed, Web of Science and Cochrane Library were searched for RCTs, and the data were summarized at a qualitative and quantitative level. Version 2 of the Cochrane risk-of-bias tool for randomized trials was used to assess risk of bias. Changes in energy intake were examined with random effects meta-analysis. (PROSPERO: CRD42022324259). RESULTS Out of 9582 studies, 22 RCTs with cross-over design remained eligible for meta-analysis. The primary outcome was post-intervention energy intake up to the next 24 h. Heterogeneity of studies was moderate, with an I2 of 57%. The median (interquartile range, IQR) energy expended while exercising was 240 (158) kcal. Meta-analysis of 41 study arms (exercise n = 780 and control n = 478) showed no differences in total energy intake between the exercise and control group with a mean difference MD = 23.31 [-27.54, 74.15] kcal. No subgroup differences were found. Macronutrient intake and appetite sensations where not substantially affected. CONCLUSION Engaging in exercise is a suitable means of raising activity-induced energy expenditure, without causing any noticeable changes in food intake or hunger within a single day.
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Affiliation(s)
- Heiko Hahn
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Hospital Tübingen, Osianderstr. 5, Tübingen, 72076, Germany
| | - Manuel Friedel
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Hospital Tübingen, Osianderstr. 5, Tübingen, 72076, Germany
| | - Claudia Niessner
- Institute of Sports and Sport Science, Karlsruhe Institute of Technology, Engler-Bunte-Ring 15, Karlsruhe, 76131, Germany
| | - Stephan Zipfel
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Hospital Tübingen, Osianderstr. 5, Tübingen, 72076, Germany
| | - Isabelle Mack
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Hospital Tübingen, Osianderstr. 5, Tübingen, 72076, Germany.
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Siroux J, Pereira B, Fillon A, Moore H, Dionnet C, Julian V, Finlayson GS, Duclos M, Boirie Y, Isacco L, Thivel D. Higher energy flux may improve short-term appetite control in adolescents with obesity: the NEXT study. Br J Nutr 2024; 131:359-368. [PMID: 37587692 DOI: 10.1017/s0007114523001824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/18/2023]
Abstract
Recent evidence suggests better appetite control in states of high-energy flux (HEF) in adults and lean children. Nevertheless, it is unknown whether this extends to youth with obesity. This study compares the effects of low, moderate or HEF on short-term appetitive control in adolescents with obesity. Sixteen adolescents with obesity (12-16 years, Tanner stages 3-5, 11 females) randomly completed three conditions: (i) low-energy flux (LEF); (ii) moderate energy flux (MEF; + 250 kcal) and (iii) HEF (HEF; + 500 kcal). Energy flux was achieved in MEF and HEF through elevated energy intake (EI) and concomitant increase in energy expenditure using cycling exercise (65 % VO2peak). Ad libitum EI, macronutrient intake and relative EI were assessed at dinner, subjective appetite sensations taken at regular intervals and food reward measured before dinner. Ad libitum EI at dinner was greater in LEF compared with HEF (P = 0·008), and relative EI (REI) was higher in LEF compared with MEF (P = 0·003) and HEF (P < 0·001). The absolute consumption of carbohydrates was lower in LEF compared with MEF (P = 0·047) and HEF (P < 0·001). Total AUC for hunger and desire to eat was lower in HEF compared with LEF (P < 0·001) and MEF (P = 0·038). Total AUC for prospective food consumption was lower on HEF compared with LEF (P = 0·004). Food choice sweet bias was higher in HEF (P = 0·005) compared with LEF. To conclude, increasing energy flux may improve short-term appetite control in adolescents with obesity.
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Affiliation(s)
- Julie Siroux
- Clermont Auvergne University, EA 3533, Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), CRNH Auvergne, Clermont-Ferrand63000, France
- International Research Chair Health in Motion, Clermont Auvergne University Foundation, Clermont-Ferrand, France
| | - Bruno Pereira
- Unit of Biostatistics (DRCI), Clermont-Ferrand University Hospital, Clermont-Ferrand, France
| | - Alicia Fillon
- Clermont Auvergne University, EA 3533, Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), CRNH Auvergne, Clermont-Ferrand63000, France
- International Research Chair Health in Motion, Clermont Auvergne University Foundation, Clermont-Ferrand, France
- Observatoire National de l'Activité Physique et de la Sédentarité (ONAPS), Faculty of Medicine, Clermont Auvergne University, Clermont-Ferrand, France
| | - Halim Moore
- Clermont Auvergne University, EA 3533, Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), CRNH Auvergne, Clermont-Ferrand63000, France
| | - Céline Dionnet
- Clermont Auvergne University, EA 3533, Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), CRNH Auvergne, Clermont-Ferrand63000, France
| | - Valérie Julian
- Department of Sport Medicine and Functional Explorations, University Teaching Hospital of Clermont-Ferrand, Diet and Musculoskeletal Health Team, CRNH, INRA, University of Clermont Auvergne, Clermont-Ferrand, France
| | - Graham S Finlayson
- Appetite Control & Energy Balance Research Group, School of Psychology, Faculty of Medicine & Health, University of Leeds, Leeds, West Yorkshire, UK
| | - Martine Duclos
- International Research Chair Health in Motion, Clermont Auvergne University Foundation, Clermont-Ferrand, France
- Department of Sport Medicine and Functional Explorations, University Teaching Hospital of Clermont-Ferrand, Diet and Musculoskeletal Health Team, CRNH, INRA, University of Clermont Auvergne, Clermont-Ferrand, France
| | - Yves Boirie
- Department of Human Nutrition, Clermont-Ferrand University Hospital, G. Montpied Hospital, Diet and Musculoskeletal Health Team, CRNH, INRA, University of Clermont Auvergne, Clermont-Ferrand, France
| | - Laurie Isacco
- Clermont Auvergne University, EA 3533, Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), CRNH Auvergne, Clermont-Ferrand63000, France
- International Research Chair Health in Motion, Clermont Auvergne University Foundation, Clermont-Ferrand, France
| | - David Thivel
- Clermont Auvergne University, EA 3533, Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), CRNH Auvergne, Clermont-Ferrand63000, France
- International Research Chair Health in Motion, Clermont Auvergne University Foundation, Clermont-Ferrand, France
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Cho C, Ji M, Cho E, Yi S, Kim JG, Lee S. Chronic voluntary wheel running exercise ameliorates metabolic dysfunction via PGC-1α expression independently of FNDC5/irisin pathway in high fat diet-induced obese mice. J Physiol Sci 2023; 73:6. [PMID: 37041517 DOI: 10.1186/s12576-023-00864-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 03/28/2023] [Indexed: 04/13/2023]
Abstract
Exercise is an effective intervention to ameliorate metabolic diseases including obesity and insulin resistance, but the mechanisms involved in the metabolic amelioration have not yet been fully elucidated. This study aimed to determine whether AMPK-SIRT1-PGC-1α-FNDC5/Irisin-UCP1 expression is activated and whether metabolic dysfunction is ameliorated by chronic voluntary wheel running (VWR) in high-fat diet (HFD) induced obese mice. C57BL6J mice were randomly assigned into three groups at the age of 7 weeks for 10 weeks: normal chow diet (CON) group, HFD group, and HFD + VWR group. Chronic VWR ameliorates metabolic parameters and leads to increases in the expression of PGC-1α in the gastrocnemius muscle in HFD-induced obese mice. In contrast, the expression of AMPKα, SIRT1, and FNDC5, or circulating irisin levels did not lead to alteration. Improvement of metabolic health was partly mediated via PGC-1α expression by chronic VWR, but not FNDC5/Irisin pathway in HFD-induced obese mice.
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Affiliation(s)
- Chaeeun Cho
- Department of Human Movement Science, Graduate School, Incheon National University, Incheon, Republic of Korea
| | - Minje Ji
- Department of Human Movement Science, Graduate School, Incheon National University, Incheon, Republic of Korea
| | - Eunhee Cho
- Department of Human Movement Science, Graduate School, Incheon National University, Incheon, Republic of Korea
| | - Seon Yi
- Department of Life Science, College of Life Sciences and Bioengineering, Incheon National University, Incheon, Republic of Korea
| | - Jae Geun Kim
- Department of Life Science, College of Life Sciences and Bioengineering, Incheon National University, Incheon, Republic of Korea
| | - Sewon Lee
- Division of Sport Science, College of Arts & Physical Education, Incheon National University, Bldg# 16, Room# 423, (Songdo-Dong) 119 Academy-Ro, Yeonsu-Gu, Incheon, South Korea.
- Sport Science Institute, College of Arts & Physical Education, Incheon National University, Incheon, Republic of Korea.
- Health Promotion Center, College of Arts & Physical Education, Incheon National University, Incheon, Republic of Korea.
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Fillon A, Pélissier L, Beaulieu K, Charlot K, Siroux J, Bagot S, Bailly M, Boscaro A, Finlayson G, Boirie Y, Duclos M, Isacco L, Pereira B, Julian V, Thivel D. Dietary- but not exercise-induced acute iso-energetic deficit result in short-term appetitive compensatory responses in adolescents with obesity. Appetite 2023; 181:106401. [PMID: 36473580 DOI: 10.1016/j.appet.2022.106401] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 10/22/2022] [Accepted: 11/27/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND Producing negative energy balance rests on the creation of energy deficits that have been shown, depending on their modality, to induce potential appetitive compensatory responses. The aim of this study was to compare energy intake (EI), appetite feelings, and the hedonic responses to equivalent acute energy deficits induced by exercise versus energy restriction in adolescents with obesity. METHODS In a within-participants design, seventeen adolescents with obesity (12-16 years, Tanner stage 3-5, 9 males) randomly completed three conditions: i) control (CON); ii) deficit induced by diet only (Def-EI); and iii) deficit induced by exercise only (Def-EX). Lunch was calibrated to generate a 400-kcal deficit in Def-EI and remained similar in CON and Def-EX. A 400-kcal deficit was created through a cycling bout set at 65% VO2peak in Def-EX. Ad libitum EI, macronutrient intake and relative EI (REI) were assessed at dinner, subjective appetite sensations taken at regular intervals, and food reward measured before dinner. RESULTS Food intake at dinner was greater in Def-EI (1112 ± 265 kcal) compared to CON (983 ± 277 kcal; p = 0.005) and Def-EX (1009 ± 281 kcal; p = 0.025). Absolute protein and lipid intake were significantly higher in Def-EI (52.4 ± 9.5 g and 36.8 ± 8.9 g respectively) compared with both CON (44.9 ± 12.6 g; p = 0.001 and 33.8 ± 10.1 g; p = 0.002 respectively) and Def-EX (47.3 ± 11.8 g, p = 0.018, 35.4 ± 10.1 g, p = 0.036 respectively). Area under the curve (AUC) for hunger, desire to eat and prospective food consumption were significantly higher in Def-EI compared with both CON (p = 0.0001) and Def-EX (p = 0.0001). AUC for fullness was significantly lower on Def-EI compared with CON and Def-EX (p = 0.0001). Implicit wanting for sweet food was significantly lower on Def-EX (p = 0.031), relative to CON. CONCLUSION Appetitive compensatory responses that are observed after iso-caloric energy restriction in adolescents with obesity are absent with acute exercise, which could contribute to optimize our impact on short-term energy balance.
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Affiliation(s)
- Alicia Fillon
- Clermont Auvergne University, EA 3533, Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), CRNH Auvergne, Clermont-Ferrand, France; Observatoire National de l'Activité Physique et de la Sédentarité (ONAPS), Faculty of Medicine, Clermont Auvergne University, Clermont-Ferrand, France.
| | - Léna Pélissier
- Clermont Auvergne University, EA 3533, Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), CRNH Auvergne, Clermont-Ferrand, France.
| | - Kristine Beaulieu
- Appetite Control & Energy Balance Research Group, School of Psychology, Faculty of Medicine & Health, University of Leeds, Leeds, West Yorkshire, UK.
| | - Keyne Charlot
- Unité de Physiologie de l'Exercice et des Activités en Conditions Extrêmes, Département Environnements Opérationnels, Institut de Recherche Biomédicale des Armées, Bretigny-Sur-Orge, France; LBEPS, Univ Evry, IRBA, Université Paris Saclay, Evry, France.
| | - Julie Siroux
- Clermont Auvergne University, EA 3533, Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), CRNH Auvergne, Clermont-Ferrand, France.
| | - Sarah Bagot
- Clermont Auvergne University, EA 3533, Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), CRNH Auvergne, Clermont-Ferrand, France.
| | - Mélina Bailly
- Clermont Auvergne University, EA 3533, Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), CRNH Auvergne, Clermont-Ferrand, France.
| | - Audrey Boscaro
- Clermont Auvergne University, EA 3533, Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), CRNH Auvergne, Clermont-Ferrand, France.
| | - Graham Finlayson
- Appetite Control & Energy Balance Research Group, School of Psychology, Faculty of Medicine & Health, University of Leeds, Leeds, West Yorkshire, UK.
| | - Yves Boirie
- Department of Human Nutrition, Clermont-Ferrand University Hospital, G. Montpied Hospital, Diet and Musculoskeletal Health Team, CRNH, INRA, University of Clermont Auvergne, Clermont-Ferrand, France.
| | - Martine Duclos
- Department of Sport Medicine and Functional Explorations, University Teaching Hospital of Clermont-Ferrand, Diet and Musculoskeletal Health Team, CRNH, INRA, University of Clermont Auvergne, Clermont-Ferrand, France; International Research Chair Health in Motion, Clermont Auvergne University Foundation, Clermont-Ferrand, France.
| | - Laurie Isacco
- Clermont Auvergne University, EA 3533, Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), CRNH Auvergne, Clermont-Ferrand, France.
| | - Bruno Pereira
- Unit of Biostatistics (DRCI), Clermont-Ferrand University Hospital, Clermont-Ferrand, France.
| | - Valérie Julian
- Department of Sport Medicine and Functional Explorations, University Teaching Hospital of Clermont-Ferrand, Diet and Musculoskeletal Health Team, CRNH, INRA, University of Clermont Auvergne, Clermont-Ferrand, France.
| | - David Thivel
- Clermont Auvergne University, EA 3533, Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), CRNH Auvergne, Clermont-Ferrand, France; International Research Chair Health in Motion, Clermont Auvergne University Foundation, Clermont-Ferrand, France.
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7
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Videira-Silva A, Hetherington-Rauth M, Sardinha LB, Fonseca H. Combined high-intensity interval training as an obesity-management strategy for adolescents. Eur J Sport Sci 2023; 23:109-120. [PMID: 34663193 DOI: 10.1080/17461391.2021.1995508] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
Effective and safe exercise protocols for obesity management in adolescents are imperative. This study aimed to analyse compliance, efficacy, and safety of combined high-intensity interval training circuit (HIIT) in the management of obesity (including overweight) in adolescents, compared to traditional training (TT). Data from 55 adolescents (47.3% girls) (TT n = 31; HIIT n = 24), aged 12-18 (mean age of 14.3 ± 1.7), with overweight and obesity (median BMI z-score of 2.95), were assessed at baseline and month 6 (Clinicaltrials.gov/NCT02941770). During the 6-month intervention, participants in both exercise groups attended two exercise sessions/week (60 min/session) along with a set of appointments with a paediatrician, nutritionist, and exercise physiologist. Forty-six participants completed the intervention (TT n = 23; HIIT n = 23). Exercise session attendance (≥80%) was significantly higher among HIIT participants (73.9 vs. 13.0%, p < .001). HIIT, but not TT, showed a significant decrease in BMI z-score (d = 0.40, p < .001), body fat mass (BFM, %) (d = 0.41, p = .001), and trunk fat mass (d = 0.56, p < .001), as well as a significant increase in muscle mass (MM, %) (d = 0.28, p = .001) between baseline and 6 months. According to generalized estimating equations, time-by-attendance interactions (instead of time-by group) were found in BMI z-score (β = 0.25, 95%CI: 0.17, 0.33), BFM (β = 2.29, 95%CI: 1.02, 3.56), trunk fat mass (β = 2.94, 95%CI: 1.70, 4.18), and MM (β = -1.16, 95%CI: -1.87, -0.45). No adverse events were reported during HIIT sessions. Although compliance may mediate the impact of an exercise protocol on health-related outcomes, HIIT showed to be safe, with higher compliance compared to TT, which may result in improved outcomes overtime.
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Affiliation(s)
- António Videira-Silva
- Faculty of Medicine, Pediatric University Clinic, University of Lisbon, Lisbon, Portugal
| | - Megan Hetherington-Rauth
- Faculty of Human Kinetics, Exercise and Health Laboratory, University of Lisbon, Lisbon, Portugal
| | - Luís B Sardinha
- Faculty of Human Kinetics, Exercise and Health Laboratory, University of Lisbon, Lisbon, Portugal
| | - Helena Fonseca
- Pediatric Obesity Clinic, Department of Pediatrics, Hospital de Santa Maria, Lisbon, Portugal.,Faculty of Medicine, Rheumatology Research Unit, Molecular Medicine Institute, University of Lisbon, Lisbon, Portugal
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Effect of acute dietary- versus combined dietary and exercise-induced energy deficits on subsequent energy intake, appetite and food reward in adolescents with obesity. Physiol Behav 2022; 244:113650. [PMID: 34798127 DOI: 10.1016/j.physbeh.2021.113650] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 11/11/2021] [Accepted: 11/13/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Acute dietary-induced energy deficits have been shown to favor compensatory appetitive responses. The aim of this study was to compare energy intake (EI), appetite sensations and the hedonic responses to equivalent energy deficits induced by dietary restriction alone and combined with exercise in adolescents with obesity. METHODS In a within-subjects design, seventeen adolescents with obesity (12-16 years, Tanner stage 3-5, 6 males) randomly completed three 14 h conditions: (i) control (CON); (ii) deficit induced by diet only (Def-EI) and; (iii) deficit induced by combined diet and physical exercise (Def-mixed). Breakfast and lunch were calibrated to generate a 500 kcal deficit in Def-EI and 250 kcal deficit in Def-mixed. A 250 kcal deficit was created through a cycling exercise set at 65% VO2peak in Def-mixed. Ad libitum EI, macronutrients and relative EI (REI) were assessed at dinner, subjective appetite sensations taken at regular intervals, and food reward measured before dinner. RESULTS EI at dinner was significantly lower in Def-EI compared to CON (p = 0.014; Effect size (ES): -0.59 [-1.07; -0.12]), with no difference between Def-mixed and both CON and Def-EI. Total REI was lower in both deficit conditions compared with CON (Def-mixed: p < 0.001; ES: -3.80 [-4.27; -3.32], Def-EI: p < 0.001; ES: -4.90 [-5.37; -4.42] respectively), indicating incomplete compensation for the energy deficits. Absolute protein ingestion at dinner was lower in Def-EI than Def-mixed (p = 0.037; ES: -0.50 [-0.98; -0.03]) and absolute lipid ingestion was lower in Def-EI than in CON (p = 0.033; ES: -0.51 [-0.99; -0.04]). A higher proportion of protein and a lower proportion of carbohydrates was observed in Def-mixed than in Def-EI (p = 0.078; ES: -0.42 [-0.90; 0.04] and p = 0.067; ES: 0.44 [-0.03; 0.92] respectively). Total area under the curve for appetite sensations were similar between conditions. Explicit liking for sweet relative to savoury food was lower in Def-mixed compared to CON (p = 0.027; ES: -0.53 [-1.01; -0.06]) with no difference in food reward between Def-EI and CON. CONCLUSION Neither of the two acute isoenergetic deficits led to subsequent appetitive compensation, with the dietary deficit even inducing a lower ad libitum EI at the subsequent dinner. Further studies are needed to better understand the appetitive response to dietary and exercise energy balance manipulations in this population.
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9
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Effects of exercise and diet intervention on appetite-regulating hormones associated with miRNAs in obese children. Eat Weight Disord 2021; 26:457-465. [PMID: 32072570 DOI: 10.1007/s40519-020-00869-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Accepted: 02/05/2020] [Indexed: 02/07/2023] Open
Abstract
AIMS This study investigated the effects of exercise and diet intervention on appetite-regulating hormones and subjective appetite changes in obese children and examined expressions of specific key microRNAs (miRNA, miR). METHODS 16 obese children were included in a training program consisting of exercise and diet intervention for 6 weeks. Before and after the intervention, fasting blood was collected to determine appetite-regulating hormones (leptin, ghrelin, and orexin) and miRNA (miR-103a-3p and miR-200a-3p) levels; eating behavior of the children was reported using the Children Eating Behavior Questionnaire (CEBQ). RESULTS The level of orexin was significantly decreased (P < 0.05), while ghrelin was significantly enhanced (P < 0.05) after 6 weeks. The scores of food responsiveness (FR) and enjoyment of food (EF) of the CEBQ were significantly decreased (P < 0.05) after intervention. The changes of leptin and that of SR were significantly correlated (r = - 0.455, P < 0.05), and the correlation between the alterations of orexin and that of EF was moderate with significance (r = 0.625, P < 0.05). miR-103a-3p expression was not statistically changed, while miR-200a-3p was significantly inhibited after 6-week intervention (P < 0.05). The correlation between relative changes of miR-103a-3p and that of leptin and orexin were both with significant difference (r = 0.413, P < 0.05; r = 0.409, P < 0.05), whereas the alterations of miR-200a-3p were not correlative with hormones or appetite sensation. CONCLUSION Exercise combined with diet intervention for 6 weeks was effective in regulating appetite sensations and hormones in obese children, and miR-103a-3p and miR-200a-3p might provide a foundation for target biomarkers of appetite trait in modulating the energy balance control by exercise and dietary intervention. LEVEL OF EVIDENCE Level III, case-control analytic study. TRIAL REGISTRATION The trial was registered in ClinicalTrials.gov (NCT03762629).
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10
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Smith JL, Carbine KA, Larson MJ, Tucker LA, Christensen WF, LeCheminant JD, Bailey BW. To play or not to play? The relationship between active video game play and electrophysiological indices of food‐related inhibitory control in adolescents. Eur J Neurosci 2020; 53:876-894. [DOI: 10.1111/ejn.15071] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 10/30/2020] [Accepted: 11/15/2020] [Indexed: 11/29/2022]
Affiliation(s)
- Joshua L. Smith
- Department of Exercise Sciences Brigham Young University Provo UT USA
| | | | - Michael J. Larson
- Department of Psychology Brigham Young University Provo UT USA
- Neuroscience CenterBrigham Young University Provo UT USA
| | - Larry A. Tucker
- Department of Exercise Sciences Brigham Young University Provo UT USA
| | | | | | - Bruce W. Bailey
- Department of Exercise Sciences Brigham Young University Provo UT USA
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11
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Fillon A, Beaulieu K, Miguet M, Bailly M, Finlayson G, Julian V, Masurier J, Pereira B, Duclos M, Boirie Y, Thivel D. Delayed meal timing after exercise is associated with reduced appetite and energy intake in adolescents with obesity. Pediatr Obes 2020; 15:e12651. [PMID: 32372568 DOI: 10.1111/ijpo.12651] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Revised: 04/07/2020] [Accepted: 04/09/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND While the beneficial effects of exercise on appetite might depend on its timing during the day or relative to a meal, this remains poorly explored in youth. OBJECTIVES To examine the importance of meal timing (+30 vs +90 minutes) after performing exercise on energy intake, appetite and food reward in adolescents with obesity. METHODS Eighteen adolescents with obesity randomly completed three conditions: (a) lunch (12:00 pm) set 30 minutes after a rest session (11:00 am); (b) lunch (12:00 pm) set 30 minutes after an exercise session (11:00 am)(MEAL-30); (c) lunch (01:00 pm) set 90 minutes after an exercise session (11:00 am)(MEAL-90). Lunch and dinner ad libitum energy intake was assessed, food reward (LFPQ) assessed before and after lunch, and before dinner, appetite sensations were assessed at regular intervals. RESULTS Energy intake was lower at MEAL-90 than MEAL-30 and CON at lunch (P < .05 and P < .01, respectively) and lunch + dinner combined (P < .001). A decrease in intake (g) of protein, fat and carbohydrate was observed. Post-exercise hunger was lower on MEAL-90 compared with CON. No condition effects were found at lunch for food reward. CONCLUSIONS Delaying the timing of the meal after exercise might help affect energy balance by decreasing ad libitum energy intake without increasing hunger and by improving satiety in adolescents with obesity.
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Affiliation(s)
- Alicia Fillon
- AME2P, Université Clermont Auvergne, F-63000 Clermont-Ferrand, France.,UGECAM Nutrition Obesity Ambulatory Hospital, Clermont-Ferrand, France
| | | | - Maud Miguet
- AME2P, Université Clermont Auvergne, F-63000 Clermont-Ferrand, France
| | - Mélina Bailly
- AME2P, Université Clermont Auvergne, F-63000 Clermont-Ferrand, France
| | | | | | - Julie Masurier
- UGECAM Nutrition Obesity Ambulatory Hospital, Clermont-Ferrand, France
| | - Bruno Pereira
- Biostatistics Unit (DRCI), Clermont-Ferrand University Hospital, Clermont-Ferrand, France
| | - Martine Duclos
- AME2P, Université Clermont Auvergne, F-63000 Clermont-Ferrand, France.,CHU Clermont-Ferrand, Clermont-Ferrand, France
| | - Yves Boirie
- AME2P, Université Clermont Auvergne, F-63000 Clermont-Ferrand, France.,CHU Clermont-Ferrand, Clermont-Ferrand, France
| | - David Thivel
- AME2P, Université Clermont Auvergne, F-63000 Clermont-Ferrand, France.,School of Psychology, Faculty of Medicine and Health, Leeds, UK
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12
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Fillon A, Beaulieu K, Miguet M, Bailly M, Finlayson G, Julian V, Masurier J, Mathieu ME, Pereira B, Duclos M, Boirie Y, Thivel D. Does exercising before or after a meal affect energy balance in adolescents with obesity? Nutr Metab Cardiovasc Dis 2020; 30:1196-1200. [PMID: 32482455 DOI: 10.1016/j.numecd.2020.04.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 04/09/2020] [Accepted: 04/14/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND AND AIM Exercise timing has been suggested to affect appetite and energy intake (EI). The aim of this study was to examine the impact of exercising immediately before or after a meal on EI, appetite sensations and food reward (FR) in adolescents with obesity. METHODS AND RESULTS Seventeen adolescents with obesity completed 3 experimental sessions (randomized controlled trial): rest + lunch (CON); exercise + lunch (EX-MEAL); lunch + exercise (MEAL-EX). The exercise consisted of cycling 30 min at 65%V̇O2peak. Outcomes included ad libitum EI (weighed lunch and dinner), FR (Leeds Food Preference Questionnaire at pre- and post-combination of exercise/rest and lunch, and pre-dinner) and appetite sensations (visual analogue scales). EI was not different between conditions. Compared with CON, relative EI at lunch was lower in EX-MEAL and MEAL-EX (p ≤ 0.05) and daily only in MEAL-EX (p < 0.01). Postprandial fullness was higher in EX-MEAL compared to CON. Compared with CON, both EX-MEAL and MEAL-EX attenuated the increase in wanting for sweet food and reduced explicit liking for fat. CONCLUSIONS These preliminary results suggest that exercising immediately before or after a meal produce few differences in appetite and have small beneficial effects on overall energy balance in adolescents with obesity, as well as on FR. CLINICAL TRIALS NCT03967782.
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Affiliation(s)
- Alicia Fillon
- Université Clermont Auvergne, AME2P, F-63000, Clermont-Ferrand, France; UGECAM Obesity Hospital, Clermont-Ferrand, France.
| | | | - Maud Miguet
- Université Clermont Auvergne, AME2P, F-63000, Clermont-Ferrand, France
| | - Mélina Bailly
- Université Clermont Auvergne, AME2P, F-63000, Clermont-Ferrand, France
| | | | | | | | - Marie-Eve Mathieu
- Department of Kinesiology, University of Montreal, 2100 Edouard-Montpetit, Montreal, H3C 3J7, Canada; Sainte-Justine UHC Research Center, 5757 Decelles, Montreal, H3T 1C5, Canada
| | | | - Martine Duclos
- Université Clermont Auvergne, AME2P, F-63000, Clermont-Ferrand, France; CHU, Clermont-Ferrand, France
| | - Yves Boirie
- Université Clermont Auvergne, AME2P, F-63000, Clermont-Ferrand, France; CHU, Clermont-Ferrand, France
| | - David Thivel
- Université Clermont Auvergne, AME2P, F-63000, Clermont-Ferrand, France; School of Psychology, University of Leeds, Leeds, UK
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High-intensity Interval Training Promotes the Shift to a Health-Supporting Dietary Pattern in Young Adults. Nutrients 2020; 12:nu12030843. [PMID: 32245173 PMCID: PMC7146399 DOI: 10.3390/nu12030843] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 03/13/2020] [Accepted: 03/19/2020] [Indexed: 12/12/2022] Open
Abstract
A healthy lifestyle is based on a correct diet and regular exercise. Little is known about the effect of different types of exercise on dietary preferences. To address the question of whether high-intensity interval training (HIIT) could modulate spontaneous food choices, an experimental study was carried out on 32 young, healthy normal-weight subjects. The spontaneous diet of each subject has been monitored over nine weeks of indoor-cycling training, divided into three mesocycles with an incremental pattern: total energy intake, macronutrients and micronutrients have been analysed. A two-way mixed model has been used to assess differences in dietary variables; a principal factor analysis has been performed to identify sample subgroups. An increased energy intake (+17.8% at T3; p < 0.01) has been observed, although macronutrients' proportions did not vary over time, without differences between sexes. An increase of free fat mass was found in the last mesocycle (+3.8%), without an augmentation of body weight, when, despite the increased training load, a stabilization of energy intake occurred. Three different subgroups characterized by different dietary modifications could be identified among participants that showed a common trend towards a healthier diet. Nine weeks of HIIT promoted a spontaneous modulation of food choices and regulation of dietary intake in young normal-weight subjects aged 21-24. Importantly, this life-period is critical to lay the foundation of correct lifestyles to prevent metabolic diseases and secure a healthy future with advancing age.
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14
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Effect of exercise-meal timing on energy intake, appetite and food reward in adolescents with obesity: The TIMEX study. Appetite 2020; 146:104506. [DOI: 10.1016/j.appet.2019.104506] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 09/19/2019] [Accepted: 10/30/2019] [Indexed: 11/18/2022]
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15
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Post-moderate-intensity exercise energy replacement does not reduce subsequent appetite and energy intake in adolescents with obesity. Br J Nutr 2019; 123:592-600. [DOI: 10.1017/s0007114519003106] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
AbstractExercise modifies energy intake (EI) in adolescents with obesity, but whether this is mediated by the exercise-induced energy deficit remains unknown. The present study examined the effect of exercise with and without dietary replacement of the exercise energy expenditure on appetite, EI and food reward in adolescents with obesity. Fourteen 12–15-year-old adolescents with obesity (eight girls; Tanner 3–4; BMI 34·8 (sd 5·7) kg/m2; BMI z score 2·3 (sd 0·4)) randomly completed three experimental conditions: (i) rest control (CON); (ii) 30-min cycling (EX) and (iii) 30-min cycling with dietary energy replacement (EX + R). Ad libitum EI was assessed at lunch and dinner, and food reward (Leeds Food Preference Questionnaire) before and after lunch. Appetite was assessed at regular intervals. Lunch, evening and total EI (excluding the post-exercise snack in EX − R) were similar across conditions. Lunch and total EI including the post-exercise snack in EX + R were higher in EX − R than CON and EX; EX and CON were similar. Total relative EI was lower in EX (6284 (sd 2042) kJ) compared with CON (7167 (sd 2218) kJ; P < 0·05) and higher in EX + R (7736 (sd 2033) kJ) compared with CON (P < 0·001). Appetite and satiety quotients did not differ across conditions (P ≥ 0·10). Pre-meal explicit liking for fat was lower in EX compared with CON and EX + R (P = 0·05). There was time by condition interaction between EX and CON for explicit wanting and liking for fat (P = 0·01). Despite similar appetite and EI, adolescents with obesity do not adapt their post-exercise food intake to account for immediate dietary replacement of the exercise-induced energy deficit, favouring a short-term positive energy balance.
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16
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Miguet M, Fearnbach NS, Metz L, Khammassi M, Julian V, Cardenoux C, Pereira B, Boirie Y, Duclos M, Thivel D. Effect of HIIT versus MICT on body composition and energy intake in dietary restrained and unrestrained adolescents with obesity. Appl Physiol Nutr Metab 2019; 45:437-445. [PMID: 31505120 DOI: 10.1139/apnm-2019-0160] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
High-intensity interval training (HIIT) has been suggested as an effective alternative to traditional moderate-intensity continuous training (MICT) that can yield improvements in a variety of health outcomes. Yet, despite the urgent need to find effective strategies for the treatment of pediatric obesity, only a few studies have addressed the impact of HIIT on eating behaviors and body composition in this population. This study aimed to compare the effect of HIIT versus MICT on eating behaviors in adolescents with obesity and to assess if the participants' baseline dietary status is associated with the success of the intervention. Forty-three adolescents with obesity were randomly assigned to a 16-week MICT or HIIT intervention. Body composition and 24-h ad libitum energy intake were assessed at baseline and at the end of the program. Restrained eating, emotional eating, and external eating were assessed using the Dutch Eating Behavior Questionnaire at baseline. Both interventions led to significant weight, body mass index (BMI), and fat mass percentage (FM%) reductions, with better improvements in FM% in the HIIT group; whereas 24-h ad libitum energy intake increased to a similar extent in both groups. HIIT provides better body composition improvements over MICT, despite a similar increase in energy intake. Restrained eaters experienced less weight loss and smaller BMI reduction compared with unrestrained eaters; higher baseline cognitively restrained adolescents showed a greater increase of their ad libitum energy intake. Novelty HIIT favors better body composition improvements compared with MICT. Both MICT and HIIT increased ad libitum energy intake in adolescents with obesity. Weight loss achievement is better among unrestrained eaters.
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Affiliation(s)
- Maud Miguet
- Laboratory of Metabolic Adaptations to Exercise under Physiological and Pathological Conditions, 63171 Aubière, France
| | - Nicole S Fearnbach
- Pennington Biomedical Research Center, 6400 Perkins Road, Baton Rouge, LA 70808, USA
| | - Lore Metz
- Laboratory of Metabolic Adaptations to Exercise under Physiological and Pathological Conditions, 63171 Aubière, France
| | - Marwa Khammassi
- Laboratory of Metabolic Adaptations to Exercise under Physiological and Pathological Conditions, 63171 Aubière, France
| | - Valérie Julian
- Department of Sport Medicine and Functionnal Explorations, University Hospital of Clermont-Ferrand, 63000, France
| | - Charlotte Cardenoux
- Childhood Obesity Department, Romagnat Pediatric Medical Center, 63540 Romagnat, France
| | - Bruno Pereira
- Délégation à la Recherche Clinique et à l'Innovation (DRCI), Clermont-Ferrand, 63000, France
| | - Yves Boirie
- Centre hospitalier universitaire (CHU), Clermont-Ferrand, 63000, France
| | - Martine Duclos
- Centre hospitalier universitaire (CHU), Clermont-Ferrand, 63000, France
| | - David Thivel
- Laboratory of Metabolic Adaptations to Exercise under Physiological and Pathological Conditions, 63171 Aubière, France
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17
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Massie R, Smallcombe J, Tolfrey K. Effects of a 12-Week Exercise Intervention on Subsequent Compensatory Behaviors in Adolescent Girls: An Exploratory Study. Pediatr Exerc Sci 2019; 31:495-504. [PMID: 31323644 DOI: 10.1123/pes.2019-0012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 04/28/2019] [Accepted: 05/07/2019] [Indexed: 11/18/2022]
Abstract
PURPOSE Chronic exercise programs can induce adaptive compensatory behavioral responses through increased energy intake (EI) and/or decreased free-living physical activity in adults. These responses can negate the benefits of an exercise-induced energy deficit; however, it is unclear whether young people experience similar responses. This study examined whether exercise-induced compensation occurs in adolescent girls. METHODS Twenty-three adolescent girls, heterogeneous for weight status, completed the study. Eleven adolescent girls aged 13 years completed a 12-week supervised exercise intervention (EX). Twelve body size-matched girls comprised the nonexercise control group (CON). Body composition, EI, free-living energy expenditure (EE), and peak oxygen uptake (V˙O2) were measured repeatedly over the intervention. RESULTS Laboratory EI (EX: 9027, 9610, and 9243 kJ·d-1 and CON: 9953, 9770, and 10,052 kJ·d-1 at 0, 12, and 18 wk, respectively; effect size [ES] = 0.26, P = .46) and free-living EI (EX: 7288, 6412, and 5273, 4916 kJ·d-1 and CON: 7227, 7128, and 6470, 6337 kJ·d-1 at 0, 6, 12, and 18 wk, respectively; ES ≤ 0.26, P = .90) did not change significantly over time and were similar between groups across the duration of the study. Free-living EE was higher in EX than CON (13,295 vs 12,115 kJ·d-1, ES ≥ 0.88, P ≥ .16), but no significant condition by time interactions were observed (P ≥ .17). CONCLUSION The current findings indicate that compensatory changes in EI and EE behaviors did not occur at a group level within a small cohort of adolescent girls. However, analysis at the individual level highlights large interindividual variability in behaviors, which suggests a larger study may be prudent to extend this initial exploratory research.
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18
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Larsen P, Marino F, Melehan K, Guelfi KJ, Duffield R, Skein M. High-intensity interval exercise induces greater acute changes in sleep, appetite-related hormones, and free-living energy intake than does moderate-intensity continuous exercise. Appl Physiol Nutr Metab 2019; 44:557-566. [DOI: 10.1139/apnm-2018-0503] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The aim of this study was to compare the effect of high-intensity interval exercise (HIIE) and moderate-intensity continuous exercise (MICE) on sleep characteristics, appetite-related hormones, and eating behaviour. Eleven overweight, inactive men completed 2 consecutive nights of sleep assessments to determine baseline (BASE) sleep stages and arousals recorded by polysomnography (PSG). On separate afternoons (1400–1600 h), participants completed a 30-min exercise bout: either (i) MICE (60% peak oxygen consumption) or (ii) HIIE (60 s of work at 100% peak oxygen consumption: 240 s of rest at 50% peak oxygen consumption), in a randomised order. Measures included appetite-related hormones (acylated ghrelin, leptin, and peptide tyrosine tyrosine) and glucose before exercise, 30 min after exercise, and the next morning after exercise; PSG sleep stages; and actigraphy (sleep quantity and quality); in addition, self-reported sleep and food diaries were recorded until 48 h after exercise. There were no between-trial differences for time in bed (p = 0.19) or total sleep time (p = 0.99). After HIIE, stage N3 sleep was greater (21% ± 7%) compared with BASE (18% ± 7%; p = 0.02). In addition, the number of arousals during rapid eye movement sleep were lower after HIIE (7 ± 5) compared with BASE (11 ± 7; p = 0.05). Wake after sleep onset was lower following MICE (41 min) compared with BASE (56 min; p = 0.02). Acylated ghrelin was lower and glucose was higher at 30 min after HIIE when compared with MICE (p ≤ 0.05). There were no significant differences between conditions in terms of total energy intake (p ≥ 0.05). HIIE appears to be more beneficial than MICE for improving sleep quality and inducing favourable transient changes in appetite-related hormones in overweight, inactive men. However, energy intake was not altered regardless of exercise intensity.
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Affiliation(s)
- Penelope Larsen
- School of Exercise Science, Sport and Health, Charles Sturt University, Bathurst, NSW 2795, Australia
| | - Frank Marino
- School of Exercise Science, Sport and Health, Charles Sturt University, Bathurst, NSW 2795, Australia
| | - Kerri Melehan
- Royal Prince Alfred Hospital, Sydney, NSW 2050, Australia
- Discipline of Sleep Medicine, University of Sydney, Sydney, NSW 2006, Australia
| | - Kym J. Guelfi
- School of Human Sciences, University of Western Australia, Perth, WA 6009, Australia
| | - Rob Duffield
- Sport and Exercise Discipline Group, University of Technology Sydney, Sydney, NSW 2007, Australia
| | - Melissa Skein
- School of Exercise Science, Sport and Health, Charles Sturt University, Bathurst, NSW 2795, Australia
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Larsen P, Marino F, Melehan K, Guelfi KJ, Duffield R, Skein M. Evening high‐intensity interval exercise does not disrupt sleep or alter energy intake despite changes in acylated ghrelin in middle‐aged men. Exp Physiol 2019; 104:826-836. [DOI: 10.1113/ep087455] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Accepted: 02/05/2019] [Indexed: 12/18/2022]
Affiliation(s)
- Penelope Larsen
- School of Exercise Science, Sport and HealthCharles Sturt University Bathurst Australia
| | - Frank Marino
- School of Exercise Science, Sport and HealthCharles Sturt University Bathurst Australia
| | - Kerri Melehan
- Royal Prince Alfred Hospital Sydney
- Discipline of Sleep MedicineUniversity of Sydney Sydney Australia
| | - Kym J Guelfi
- School of Human Sciences (Exercise and Sports Science)University of Western Australia Perth Australia
| | - Rob Duffield
- Sport and Exercise Discipline GroupUniversity of Technology Sydney Sydney Australia
| | - Melissa Skein
- School of Exercise Science, Sport and HealthCharles Sturt University Bathurst Australia
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Martín-García M, Alegre LM, García-Cuartero B, Bryant EJ, Gutin B, Ara I. Effects of a 3-month vigorous physical activity intervention on eating behaviors and body composition in overweight and obese boys and girls. JOURNAL OF SPORT AND HEALTH SCIENCE 2019; 8:170-176. [PMID: 30997263 PMCID: PMC6450925 DOI: 10.1016/j.jshs.2017.09.012] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Revised: 06/25/2017] [Accepted: 07/21/2017] [Indexed: 05/21/2023]
Abstract
PURPOSE This study aims to analyze the effects of a 3-month vigorous physical activity (VPA) intervention on eating behavior and body composition in overweight and obese children and adolescents. METHODS Forty-seven participants (7-16 years) took part in the study: 28 were assigned to the intervention group (IG) (10 boys and 18 girls) and 19 in a control group (CG) (8 boys and 11 girls). Body composition (dual-energy X-ray absorptiometry), anthropometrics (body mass, height, and body mass index (BMI)), and eating behavior traits (Three-Factor Eating Questionnaire-R21C) were determined before and after the VPA intervention. RESULTS A decrease in the percentage of body fat and BMI (-2.8% and -1.8%, respectively), and an increase in most lean mass variables were found in the IG (all p ≤ 0.05). In relation to the eating behavior traits, IG subjects showed a 14% reduction in the Emotional Eating score (p = 0.04), while Cognitive Restraint score did not change after the VPA intervention. The baseline factors of the questionnaire predicted changes in body mass and fat mass variables only in the CG. CONCLUSION A 3-month VPA intervention influenced eating behaviors of overweight or obese young, especially the Emotional Eating factor, in the presence of favorable body composition changes.
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Affiliation(s)
- María Martín-García
- GENUD Toledo Research Group, Universidad de Castilla-La Mancha, Toledo 45071, Spain
| | - Luis M. Alegre
- GENUD Toledo Research Group, Universidad de Castilla-La Mancha, Toledo 45071, Spain
| | - Beatriz García-Cuartero
- Endocrinology and Diabetes Unit, Department of Pediatrics, Hospital Severo Ochoa, Legané, Madrid 28914, Spain
| | - Eleanor J. Bryant
- Division of Psychology, University of Bradford, Bradford BD7 1DP, UK
| | - Bernard Gutin
- Georgia Prevention Institute, Department of Pediatrics, Georgia Health Sciences University, Augusta, GA 30901, USA
| | - Ignacio Ara
- GENUD Toledo Research Group, Universidad de Castilla-La Mancha, Toledo 45071, Spain
- Corresponding author.
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Gilbert L, Gross J, Lanzi S, Quansah DY, Puder J, Horsch A. How diet, physical activity and psychosocial well-being interact in women with gestational diabetes mellitus: an integrative review. BMC Pregnancy Childbirth 2019; 19:60. [PMID: 30732571 PMCID: PMC6367798 DOI: 10.1186/s12884-019-2185-y] [Citation(s) in RCA: 84] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Accepted: 01/08/2019] [Indexed: 12/13/2022] Open
Abstract
Background Gestational Diabetes Mellitus (GDM) is associated with future cardio-metabolic risks for the mother and her child. In addition, one-third of women with recent GDM develop postpartum depression. Given these adverse impacts of GDM on the health of the mother and her offspring, it is important to intervene on modifiable factors, such as diet, physical activity, and psychosocial well-being. This integrative review therefore explored evidence on how these modifiable factors interact in women with GDM and their offspring, and how effective combined interventions are on reducing adverse impacts of GDM. Methods A comprehensive search strategy included carefully selected terms that corresponded to the domains of interest (diet, physical activity and psychosocial well-being). The databases searched for articles published between 1980 and February 2018 were: CINAHL, PsycINFO, Embase, Pubmed and Cochrane. Studies that were included in this review were either observational or intervention studies that included at least two domains of interest. Articles had to at least report data on maternal outcomes of women with GDM. Results The search strategies identified 14′419 citations after excluding duplicates. After screening titles and then abstracts, 114 articles were selected for detailed evaluation of their full text, and 16 were included in this review: two observational and 14 intervention studies. Results from observational studies showed that psychosocial well-being (social support and self-efficacy) were positively associated with physical activity and dietary choice. Intervention studies always included diet and physical activity interventions, although none integrated psychosocial well-being in the intervention. These lifestyle interventions mostly led to increased physical activity, improved diet and lower stress perception. Many of these lifestyle interventions also reduced BMI and postpartum diabetes status, improved metabolic outcomes and reduced the risk of preterm deliveries and low birth weight. Conclusion This integrative review showed that psychosocial well-being interacted with diet as well as with physical activity in women with GDM. We recommend that future studies consider integrating psychosocial well-being in their intervention, as observational studies demonstrated that social support and self-efficacy helped with adopting a healthy lifestyle following GDM diagnosis. Electronic supplementary material The online version of this article (10.1186/s12884-019-2185-y) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Leah Gilbert
- Obstetric service, Department Woman-Mother-Child, Lausanne University Hospital, 1011, Lausanne, Switzerland.
| | - Justine Gross
- Obstetric service, Department Woman-Mother-Child, Lausanne University Hospital, 1011, Lausanne, Switzerland.,Service of Endocrinology, Diabetes and Metabolism, Lausanne University Hospital, 1011, Lausanne, Switzerland
| | - Stefano Lanzi
- Obstetric service, Department Woman-Mother-Child, Lausanne University Hospital, 1011, Lausanne, Switzerland.,Division of Angiology, Heart and Vessel Department, Lausanne University Hospital, 1011, Lausanne, Switzerland
| | - Dan Yedu Quansah
- Obstetric service, Department Woman-Mother-Child, Lausanne University Hospital, 1011, Lausanne, Switzerland
| | - Jardena Puder
- Obstetric service, Department Woman-Mother-Child, Lausanne University Hospital, 1011, Lausanne, Switzerland
| | - Antje Horsch
- Institute of Higher Education and Research in Healthcare (IUFRS), University of Lausanne, 1010, Lausanne, Switzerland.,Neonatology service, Department Woman-Mother-Child, Lausanne University Hospital, 1011, Lausanne, Switzerland
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22
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Thivel D, Finlayson G, Blundell JE. Homeostatic and neurocognitive control of energy intake in response to exercise in pediatric obesity: a psychobiological framework. Obes Rev 2019; 20:316-324. [PMID: 30358051 DOI: 10.1111/obr.12782] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Revised: 08/31/2018] [Accepted: 09/10/2018] [Indexed: 01/06/2023]
Abstract
While energy intake and energy expenditure have long been studied independently, the alarming progression of obesity has led to a more integrative approach to energy balance considering their potential interactions. Although the available literature concerned with the effect of chronic and acute exercise on energy intake and appetite control in adults is considerable, these questions remain less explored among children and adolescents. Based on the search of four databases (Medline, Embase, PsycINFO and Cochrane Library; articles published until May 2018), the objective of this review is to summarize and discuss the effect of acute and chronic physical exercise on energy intake and appetite control in children and adolescents with obesity, and to identify the physiological and neurocognitive signals and pathways involved. Evidence suggested that acute intensive exercise has the potential to reduce subsequent energy intake in children and adolescents with obesity but not healthy weight, through both peripheral (mainly gastro-peptides) and neurocognitive (neural responses to food cues) pathways. The nutritional responses to chronic physical activity remain less clear and require further consideration, especially from an anti-obesity perspective.
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Affiliation(s)
- D Thivel
- EA 3533, Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), Clermont Auvergne University, Clermont-Ferrand, France.,CRNH-Auvergne, Clermont-Ferrand, France
| | - G Finlayson
- Institute of Psychological Sciences, Faculty of Medicine and Health, University of Leeds, Leeds, UK
| | - J E Blundell
- Institute of Psychological Sciences, Faculty of Medicine and Health, University of Leeds, Leeds, UK
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23
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Miguet M, Fillon A, Khammassi M, Masurier J, Julian V, Pereira B, Lambert C, Boirie Y, Duclos M, Blundell JE, Finlayson G, Thivel D. Appetite, energy intake and food reward responses to an acute High Intensity Interval Exercise in adolescents with obesity. Physiol Behav 2018; 195:90-97. [DOI: 10.1016/j.physbeh.2018.07.018] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Revised: 07/20/2018] [Accepted: 07/21/2018] [Indexed: 01/07/2023]
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24
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Marinho R, Munõz VR, Pauli LSS, Ropelle ECC, Moura LP, Moraes JC, Moura‐Assis A, Cintra DE, da Silva ASR, Ropelle ER, Pauli JR. Endurance training prevents inflammation and apoptosis in hypothalamic neurons of obese mice. J Cell Physiol 2018; 234:880-890. [DOI: 10.1002/jcp.26909] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Accepted: 06/12/2018] [Indexed: 12/24/2022]
Affiliation(s)
- Rodolfo Marinho
- Department of Physical Education Institute of Biosciences, São Paulo State University (UNESP) Rio Claro Brazil
| | - Vitor R. Munõz
- School of Applied Sciences, University of Campinas (UNICAMP) Limeira Brazil
| | | | | | - Leandro P. Moura
- Department of Physical Education Institute of Biosciences, São Paulo State University (UNESP) Rio Claro Brazil
- School of Applied Sciences, University of Campinas (UNICAMP) Limeira Brazil
- OCRC—Obesity and Comorbidities Research Center, University of Campinas (UNICAMP), Campinas Brazil
- CEPECE—Center of Research in Sport Sciences. School of Applied Sciences, University of Campinas (UNICAMP) Limeira Brazil
| | - Juliana C. Moraes
- Faculty of Medical Sciences, State University of Campinas (UNICAMP) Limeira Brazil
| | | | - Dennys E. Cintra
- School of Applied Sciences, University of Campinas (UNICAMP) Limeira Brazil
- OCRC—Obesity and Comorbidities Research Center, University of Campinas (UNICAMP), Campinas Brazil
| | - Adelino S. R. da Silva
- School of Physical Education and Sport of Ribeirão Preto, University of São Paulo (USP), Ribeirão Preto São Paulo Brazil
| | - Eduardo R. Ropelle
- School of Applied Sciences, University of Campinas (UNICAMP) Limeira Brazil
- OCRC—Obesity and Comorbidities Research Center, University of Campinas (UNICAMP), Campinas Brazil
- CEPECE—Center of Research in Sport Sciences. School of Applied Sciences, University of Campinas (UNICAMP) Limeira Brazil
| | - José R. Pauli
- School of Applied Sciences, University of Campinas (UNICAMP) Limeira Brazil
- OCRC—Obesity and Comorbidities Research Center, University of Campinas (UNICAMP), Campinas Brazil
- CEPECE—Center of Research in Sport Sciences. School of Applied Sciences, University of Campinas (UNICAMP) Limeira Brazil
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25
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Effect of Exercise Duration on Subsequent Appetite and Energy Intake in Obese Adolescent Girls. Int J Sport Nutr Exerc Metab 2018; 28:593-601. [PMID: 29431521 DOI: 10.1123/ijsnem.2017-0352] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
There is a growing interest regarding the effect of exercise on appetite and energy intake in youth. While the role of exercise intensity has been a primary focus of study, the effect of exercise duration on subsequent food intake has not been fully examined in obese adolescents. On three separate mornings in a randomly assigned order, obese adolescent girls (n = 20) aged 12-15 years old were asked to perform a rest session (control, CON) or two cycling sessions for 20 (EX20) or 40 min (EX40) set at their ventilatory threshold. Absolute and relative energy intake were measured from an ad libitum lunch meal 30 min after rest or exercise and appetite feelings assessed using visual analogue scales throughout the day. Hunger, satiety, and prospective food consumption were not significantly different between conditions. Absolute energy intake (kcal) did not differ between conditions, while relative energy intake on EX40 (571 ± 381 kcal) was significantly lower than during CON (702 ± 320 kcal; p < .05) and EX20 (736 ± 457 kcal; p < .05). Fat ingestion (in grams) was significantly lower on CON (7.8 ± 3.2 g) compared with EX20 (10.3 ± 4.6 g; p < .01). Protein intake (in grams) was higher on EX20 (37.0 ± 16.6 g) compared with both CON (29.5 ± 11.7 g; p < .01) and EX40 (33.1 ± 10.9 g; p < .05). However, the percentage of total energy derived from each macronutrient was not different between conditions. Obese adolescent girls do not compensate for an acute bout of exercise set at their ventilatory threshold by increasing energy intake, regardless of the exercise duration.
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26
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Paravidino VB, Mediano MFF, Silva ICM, Wendt A, Del Vecchio FB, Neves FA, Terra BDS, Gomes EAC, Moura AS, Sichieri R. Effect of physical exercise on spontaneous physical activity energy expenditure and energy intake in overweight adults (the EFECT study): a study protocol for a randomized controlled trial. Trials 2018. [PMID: 29514690 PMCID: PMC5842658 DOI: 10.1186/s13063-018-2445-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Background Physical exercise interventions have been extensively advocated for the treatment of obesity; however, clinical trials evaluating the effectiveness of exercise interventions on weight control show controversial results. Compensatory mechanisms through a decrease in energy expenditure and/or an increase in caloric consumption is a possible explanation. Several physiological mechanisms involved in the energy balance could explain compensatory mechanisms, but the influences of physical exercise on these adjustments are still unclear. Therefore, the present trial aims to evaluate the effects of exercise on non-exercise physical activity energy expenditure, energy intake and appetite sensations among active overweight/obese adults, as well as, to investigate hormonal changes associated with physical exercise. Methods This study is a randomized controlled trial with parallel, three-group experimental arms. Eighty-one overweight/obese adults will be randomly allocated (1:1:1 ratio) to a vigorous exercise group, moderate exercise group or control group. The trial will be conducted at a military institution and the intervention groups will be submitted to exercise sessions in the evening, three times a week for 65 min, during a 2-week period. The primary outcome will be total spontaneous physical activity energy expenditure during a 2-week period. Secondary outcomes will be caloric intake, appetite sensations and laboratorial biomarkers. Intention-to-treat analysis will be performed using linear mixed-effects models to evaluate the effect of treatment-by-time interaction on primary and secondary outcomes. Data analysis will be performed using SAS 9.3 and statistical significance will be set at p < 0.05. Discussion The results of the present study will help to understand the effect of physical exercise training on subsequent non-exercise physical activity, appetite and energy intake as well as understand the physiological mechanisms underlying a possible compensatory phenomenon, supporting the development of more effective interventions for prevention and treatment of obesity. Trial registration Physical Exercise and Energy Balance trial registry, trial registration number: NCT 03138187. Registered on 30 April 2017. Electronic supplementary material The online version of this article (10.1186/s13063-018-2445-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Vitor Barreto Paravidino
- Department of Epidemiology, Institute of Social Medicine, State University of Rio de Janeiro, Rio de Janeiro, Brazil. .,Department of Physical Education and Sports, Naval Academy - Brazilian Navy, Rio de Janeiro, Rio de Janeiro, Brazil.
| | - Mauro Felippe Felix Mediano
- Evandro Chagas National Institute of Infectious Disease, Oswaldo Cruz Foundation, Rio de Janeiro, Rio de Janeiro, Brazil
| | | | - Andrea Wendt
- Post-graduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Brazil
| | | | - Fabiana Alves Neves
- Department of Physiology Science, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Bruno de Souza Terra
- Research Laboratory of Exercise Sciences, Physical Education Center Admiral Adalberto Nunes, Brazilian Navy, Rio de Janeiro, Rio de Janeiro, Brazil
| | | | - Anibal Sanchez Moura
- Department of Physiology Science, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Rosely Sichieri
- Department of Epidemiology, Institute of Social Medicine, State University of Rio de Janeiro, Rio de Janeiro, Brazil
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27
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Ajibewa TA, O’Sullivan MP, Nagy MR, Block SS, Robinson LE, Colabianchi N, Hasson RE. The effects of interrupting prolonged sitting with intermittent activity on appetite sensations and subsequent food intake in preadolescent children. PLoS One 2017; 12:e0188986. [PMID: 29287061 PMCID: PMC5747427 DOI: 10.1371/journal.pone.0188986] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Accepted: 11/16/2017] [Indexed: 11/25/2022] Open
Abstract
Background Short-term and long-term exposure to prolonged sitting is associated with excess food intake and weight gain in children. Interrupting prolonged sitting with low-intensity activity has been shown to not alter hunger, satiety, or food consumption in children, however it is unclear whether interrupting sitting with high-intensity activity will alter appetite regulation in children. Purpose The purpose of this study was to examine the acute effects of interrupting prolonged sitting with intermittent activity performed at varying intensities on hunger, satiety, prospective food consumption (PFC), and food intake in preadolescent children. Methods Thirty-nine children (ages 7–11 years, 54% female, 33% overweight/obese) completed four experimental conditions in random order: 8 hours of sitting interrupted with 20, 2-minute low-, moderate-, or high-intensity activity breaks or 20, 2-minute sedentary screen time breaks. Exercise intensity corresponded with 25%, 50% and 75% of heart rate reserve, respectively. Hunger, satiety, and PFC were assessed using the Visual Analog Scale, at five time points (pre- and post-breakfast, pre- and post-lunch, and pre-dinner) during each experimental condition. Dietary compensation was assessed as total caloric intake during a post-condition dinner standardized to provide 70% of estimated daily energy requirements. Results There was a significant effect of time on hunger, satiety, and PFC throughout each condition day (p< 0.001). There were no differences across conditions for hunger (sedentary: 4.9±0.3 cm, low: 5.0±0.3 cm, moderate: 5.1±0.3 cm, high: 5.1±0.3 cm, p>0.05), satiety (sedentary: 4.7±0.3 cm, low: 4.4±0.3 cm, moderate: 4.6±0.3 cm, high: 4.2±0.3 cm, p>0.05), and PFC (sedentary: 4.9±0.3 cm, low: 4.7±0.3 cm, moderate: 4.9±0.3 cm, high: 5.0±0.3 cm, p>0.05). There were no significant differences in post-activity food intake across conditions (sedentary: 1071.9±53.6 kcals; low: 1092.6±43.4kcals; moderate: 996.2±54.6kcals; high: 1138.7±62.8kcals, p>0.05). However, there was a significant effect of condition on energy balance (sedentary: +61.4±65.9 kcals, low: +74.9±57.6 kcals, moderate: -58.3±62.8 kcals, high: -391.2±77.9 kcals; p<0.001). There were no significant effects of weight status on hunger, satiety, PFC, post-activity food intake, and mean energy balance across conditions (all p’s>0.05). Conclusions Interrupting prolonged sitting with physical activity of any intensity does not alter appetite sensations and subsequent food consumption in children. These data suggest that interventions targeting prolonged sitting with high-intensity intermittent activity may be an effective strategy to increase physical activity energy expenditure without increasing food intake, allowing for a short-term energy deficit in both healthy weight and overweight/obese children. Future studies should examine the long-term effects of interrupting prolonged sitting with activity on food consumption and weight status in preadolescent children.
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Affiliation(s)
- Tiwaloluwa A. Ajibewa
- University of Michigan School of Kinesiology, Ann Arbor, Michigan, United States of America
- University of Michigan Childhood Disparities Research Laboratory, Ann Arbor, Michigan, United States of America
| | - Molly P. O’Sullivan
- University of Michigan School of Kinesiology, Ann Arbor, Michigan, United States of America
- University of Michigan Childhood Disparities Research Laboratory, Ann Arbor, Michigan, United States of America
| | - Matthew R. Nagy
- University of Michigan School of Kinesiology, Ann Arbor, Michigan, United States of America
- University of Michigan Childhood Disparities Research Laboratory, Ann Arbor, Michigan, United States of America
| | - Shannon S. Block
- University of Michigan Childhood Disparities Research Laboratory, Ann Arbor, Michigan, United States of America
| | - Leah E. Robinson
- University of Michigan School of Kinesiology, Ann Arbor, Michigan, United States of America
| | - Natalie Colabianchi
- University of Michigan School of Kinesiology, Ann Arbor, Michigan, United States of America
| | - Rebecca E. Hasson
- University of Michigan School of Kinesiology, Ann Arbor, Michigan, United States of America
- University of Michigan Childhood Disparities Research Laboratory, Ann Arbor, Michigan, United States of America
- University of Michigan School of Public Health, Ann Arbor, Michigan, United States of America
- * E-mail:
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28
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Silva VRR, Katashima CK, Bueno Silva CG, Lenhare L, Micheletti TO, Camargo RL, Ghezzi AC, Camargo JA, Assis AM, Tobar N, Morari J, Razolli DS, Moura LP, Pauli JR, Cintra DE, Velloso LA, Saad MJA, Ropelle ER. Hypothalamic S1P/S1PR1 axis controls energy homeostasis in Middle-Aged Rodents: the reversal effects of physical exercise. Aging (Albany NY) 2017; 9:142-155. [PMID: 28039439 PMCID: PMC5310661 DOI: 10.18632/aging.101138] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2016] [Accepted: 11/29/2016] [Indexed: 02/06/2023]
Abstract
Recently, we demonstrated that the hypothalamic S1PR1/STAT3 axis plays a critical role in the control of food consumption and energy expenditure in rodents. Here, we found that reduction of hypothalamic S1PR1 expression occurs in an age-dependent manner, and was associated with defective thermogenic signaling and weight gain. To address the physiological relevance of these findings, we investigated the effects of chronic and acute exercise on the hypothalamic S1PR1/STAT3 axis. Chronic exercise increased S1PR1 expression and STAT3 phosphorylation in the hypothalamus, restoring the anorexigenic and thermogenic signals in middle-aged mice. Acutely, exercise increased sphingosine-1-phosphate (S1P) levels in the cerebrospinal fluid (CSF) of young rats, whereas the administration of CSF from exercised young rats into the hypothalamus of middle-aged rats at rest was sufficient to reduce the food intake. Finally, the intracerebroventricular (ICV) administration of S1PR1 activators, including the bioactive lipid molecule S1P, and pharmacological S1PR1 activator, SEW2871, induced a potent STAT3 phosphorylation and anorexigenic response in middle-aged rats. Overall, these results suggest that hypothalamic S1PR1 is important for the maintenance of energy balance and provide new insights into the mechanism by which exercise controls the anorexigenic and thermogenic signals in the central nervous system during the aging process.
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Affiliation(s)
- Vagner Ramon Rodrigues Silva
- School of Applied Sciences, University of Campinas, Limeira, SP, Brazil.,Department of Internal Medicine, University of Campinas, Campinas, SP, Brazil
| | | | - Carla G Bueno Silva
- Department of Internal Medicine, University of Campinas, Campinas, SP, Brazil
| | - Luciene Lenhare
- Department of Internal Medicine, University of Campinas, Campinas, SP, Brazil
| | | | | | - Ana Carolina Ghezzi
- Department of Internal Medicine, University of Campinas, Campinas, SP, Brazil
| | | | | | - Natalia Tobar
- Department of Internal Medicine, University of Campinas, Campinas, SP, Brazil
| | - Joseane Morari
- Department of Internal Medicine, University of Campinas, Campinas, SP, Brazil
| | - Daniela S Razolli
- Department of Internal Medicine, University of Campinas, Campinas, SP, Brazil
| | | | - José Rodrigo Pauli
- School of Applied Sciences, University of Campinas, Limeira, SP, Brazil.,Department of Internal Medicine, University of Campinas, Campinas, SP, Brazil.,CEPECE - Research Center of Sport Sciences, School of Applied Sciences, University of Campinas, Limeira, SP, Brazil
| | | | - Lício Augusto Velloso
- Department of Internal Medicine, University of Campinas, Campinas, SP, Brazil.,Laboratory of Cell Signaling, Obesity and Comorbidities Research Center, University of Campinas, Campinas, 1308-970, Brazil
| | - Mario J A Saad
- Department of Internal Medicine, University of Campinas, Campinas, SP, Brazil
| | - Eduardo Rochete Ropelle
- School of Applied Sciences, University of Campinas, Limeira, SP, Brazil.,Department of Internal Medicine, University of Campinas, Campinas, SP, Brazil.,CEPECE - Research Center of Sport Sciences, School of Applied Sciences, University of Campinas, Limeira, SP, Brazil.,Laboratory of Cell Signaling, Obesity and Comorbidities Research Center, University of Campinas, Campinas, 1308-970, Brazil
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29
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Islam H, Townsend LK, McKie GL, Medeiros PJ, Gurd BJ, Hazell TJ. Potential involvement of lactate and interleukin-6 in the appetite-regulatory hormonal response to an acute exercise bout. J Appl Physiol (1985) 2017; 123:614-623. [PMID: 28684587 PMCID: PMC5625078 DOI: 10.1152/japplphysiol.00218.2017] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Revised: 06/12/2017] [Accepted: 07/02/2017] [Indexed: 01/06/2023] Open
Abstract
This study examines the involvement of two potential mechanisms (lactate and IL-6) that may explain the intensity-dependent effects of acute exercise on appetite-related parameters. Our findings support a clear intensity-dependent paradigm for appetite-regulation following exercise, as highlighted by the change in acylated ghrelin and the suppression of appetite and energy intake after vigorous exercise (continuous and intermittent). Further, our findings extend previous work in animal/cell models by providing evidence for the potential role of lactate and IL-6 in mediating changes in appetite-related parameters following exercise in humans. High-intensity exercise suppresses appetite partly through changes in peripheral appetite-regulating hormones. Lactate and IL-6 mediate the release of these hormones in animal/cell models and may provide a mechanistic link between exercise intensity and appetite regulation. The current study examined changes in appetite-regulating hormones, lactate, and IL-6 after different intensities of running. Eight males completed four experimental sessions: 1) moderate-intensity continuous training (MICT; 65% V̇o2max); 2) vigorous-intensity continuous training (VICT; 85% V̇o2max); 3) sprint interval training (SIT; repeated “all-out” sprints); and 4) Control (CTRL; no exercise). Acylated ghrelin, active glucagon-like peptide-1 (GLP-1), total peptide YY (PYY), lactate, IL-6, and appetite perceptions were measured pre-, immediately postexercise, 30 min postexercise, and 90 min postexercise. Energy intake was recorded over 3 days. VICT and SIT suppressed ghrelin (P < 0.001), although SIT elicited a greater (P = 0.016 vs. MICT) and more prolonged (P < 0.001 vs. all sessions) response. GLP-1 increased immediately after MICT (P < 0.001) and 30 min after VICT (P < 0.001) and SIT (P < 0.002), while VICT elicited a greater postexercise increase in PYY vs. MICT (P = 0.027). Postexercise changes in blood lactate and IL-6 correlated with the area under the curve values for ghrelin (r = −0.60, P < 0.001) and GLP-1 (r = 0.42, P = 0.017), respectively. Appetite was suppressed after exercise (P < 0.001), although more so after VICT (P < 0.027) and SIT (P < 0.001) vs. MICT, and energy intake was reduced on the day after VICT (P < 0.017 vs. MICT and CTRL) and SIT (P = 0.049 vs. MICT). These findings support an intensity-dependent paradigm for appetite regulation following exercise and highlight the potential involvement of lactate and IL-6. NEW & NOTEWORTHY This study examines the involvement of two potential mechanisms (lactate and IL-6) that may explain the intensity-dependent effects of acute exercise on appetite-related parameters. Our findings support a clear intensity-dependent paradigm for appetite regulation following exercise, as highlighted by the change in acylated ghrelin and the suppression of appetite and energy intake after vigorous exercise (continuous and intermittent). Further, our findings extend previous work in animal/cell models by providing evidence for the potential role of lactate and IL-6 in mediating changes in appetite-related parameters following exercise in humans.
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Affiliation(s)
- Hashim Islam
- Department of Kinesiology and Physical Education, Wilfrid Laurier University, Waterloo, Ontario, Canada
| | - Logan K Townsend
- Department of Kinesiology and Physical Education, Wilfrid Laurier University, Waterloo, Ontario, Canada
| | - Greg L McKie
- Department of Kinesiology and Physical Education, Wilfrid Laurier University, Waterloo, Ontario, Canada
| | - Philip J Medeiros
- Department of Molecular and Cellular Biology, University of Guelph, Guelph, Ontario, Canada; and
| | - Brendon J Gurd
- School of Kinesiology and Health Studies, Queen's University, Kingston, Ontario, Canada
| | - Tom J Hazell
- Department of Kinesiology and Physical Education, Wilfrid Laurier University, Waterloo, Ontario, Canada;
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30
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Thivel D, Doucet E, Julian V, Cardenoux C, Boirie Y, Duclos M. Nutritional compensation to exercise- vs. diet-induced acute energy deficit in adolescents with obesity. Physiol Behav 2017; 176:159-164. [DOI: 10.1016/j.physbeh.2016.10.022] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Revised: 10/31/2016] [Accepted: 10/31/2016] [Indexed: 12/12/2022]
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31
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Fearnbach SN, Silvert L, Pereira B, Boirie Y, Duclos M, Keller KL, Thivel D. Reduced neural responses to food cues might contribute to the anorexigenic effect of acute exercise observed in obese but not lean adolescents. Nutr Res 2017; 44:76-84. [PMID: 28821320 DOI: 10.1016/j.nutres.2017.06.006] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2017] [Revised: 05/20/2017] [Accepted: 06/26/2017] [Indexed: 01/16/2023]
Abstract
Acute exercise has been found to reduce subsequent energy intake in obese adolescents. Although it has been suggested that some neural pathways are involved in this post-exercise energy intake regulation, it remains unknown whether the post-exercise attentional response to food cues differs as a function of weight status. We hypothesize that there will be a reduction in the neural response to food cues as a result of exercise in obese adolescents, but not in their lean counterparts. Fourteen obese and 14 lean adolescent boys (12-15 years) were randomized (within-subjects design) to remain seated (CON) or to exercise 45 minutes at 65% of their maximal capacities (EX). After the exercise or sitting period, the adolescents' cognitive engagement in the processing of food vs. non-food cues was assessed during an attentional computer-based task with electroencephalography (EEG) recording. An ad libitum lunch meal was offered and appetite feelings were assessed (visual analog scales). There was no main effect of condition on energy intake in lean subjects, but obese adolescents ate significantly less following EX compared with CON (P<.05). There was no effect of condition or stimulus type (food vs. non-food) on the EEG-recorded amplitude of the P3b component in lean adolescents. However, the response to food cues was significantly reduced compared with non-food stimuli after exercise in obese participants (P<.01). Following EX, but not CON, total body weight, body mass index, and fat mass were inversely correlated with the EEG response to food-non-food stimuli (all P<.05). However, this response was not associated with ad libitum EI (both P>.1). Acute exercise favors decreased neural response to food cues compared with non-food cues in obese but not lean adolescents, suggesting differential effects of exercise on the neural processing of food cues based on weight status.
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Affiliation(s)
- S N Fearnbach
- Department of Nutritional Sciences, The Pennsylvania State University, University Park, PA, USA; Brain and Metabolism Imaging in Chonic Disease, LSU Pennington Biomedical Research Center, Baton Rouge, LA, USA.
| | - L Silvert
- Clermont Université, Université Blaise Pascal, Laboratoire de Psychologie Sociale et Cognitive, BP 10448, F-63000 Clermont-Ferrand, France; CNRS, UMR 6024, LAPSCO, F-63037 Clermont-Ferrand, France.
| | - B Pereira
- Clermont-Ferrand University hospital, Biostatistics unit (DRCI), Clermont-Ferrand, France.
| | - Y Boirie
- Department of Human Nutrition, Clermont-Ferrand University Hospital, G. Montpied Hospital, Clermont-Ferrand, France; University Clermont 1, UFR Medicine, Clermont-Ferrand, France; INRA, UMR 1019, Clermont-Ferrand, France; CRNH-Auvergne, Clermont-Ferrand, France.
| | - M Duclos
- University Clermont 1, UFR Medicine, Clermont-Ferrand, France; INRA, UMR 1019, Clermont-Ferrand, France; CRNH-Auvergne, Clermont-Ferrand, France; Department of Sport Medicine and Functional Explorations, Clermont-Ferrand University Hospital, G. Montpied Hospital, Clermont-Ferrand, France.
| | - K L Keller
- Department of Nutritional Sciences, The Pennsylvania State University, University Park, PA, USA; Department of Food Science, The Pennsylvania State University, University Park, PA, USA.
| | - D Thivel
- CRNH-Auvergne, Clermont-Ferrand, France; Clermont Auvergne University, EA 3533, Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), Clermont-Ferrand, France.
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32
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Gómez Escribano L, Gálvez Casas A, Escribá Fernández-Marcote AR, Tárraga López P, Tárraga Marcos L. Review and analysis of physical exercise at hormonal and brain level, and its influence on appetite. CLINICA E INVESTIGACION EN ARTERIOSCLEROSIS 2017. [PMID: 28625709 DOI: 10.1016/j.arteri.2017.04.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Due to the currently growing rate of obesity, it is important to maintain good control of food intake. The main purpose of the present study is to determine the influence of physical exercise on appetite, changes in hormone concentrations, and changes in certain neuronal regions. To achieve this, a literature search was conducted using different data bases. The results show how exercise produces changes in the appetite perception, in the amount of energy intake, and in different weight-control related hormones, as well as in specific neuronal responses. In conclusion, it can be shown that exercise leads to changes in appetite, hunger, and energy intake. In addition, exercise decreases the ghrelin levels and increases concentrations of leptin. Likewise, it is shown how physical exercise alters the responses of certain neuronal regions after visualizing specific food elements decreasing so the appetite or the intake of them.
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Affiliation(s)
- Laura Gómez Escribano
- Departamento de Didáctica de la Expresión Plástica, Musical y Dinámica, Facultad de Educación. Universidad de Murcia, Murcia, España
| | - Arancha Gálvez Casas
- Departamento de Didáctica de la Expresión Plástica, Musical y Dinámica, Facultad de Educación. Universidad de Murcia, Murcia, España
| | | | - Pedro Tárraga López
- Departamento de Ciencias Biomédicas, Facultad de Medicina, Universidad de Castilla La Mancha, Ciudad Real, España.
| | - Loreto Tárraga Marcos
- Departamento de Ciencias Biomédicas, Facultad de Medicina, Universidad de Castilla La Mancha, Ciudad Real, España
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Charlot K, Faure C, Antoine-Jonville S. Influence of Hot and Cold Environments on the Regulation of Energy Balance Following a Single Exercise Session: A Mini-Review. Nutrients 2017; 9:nu9060592. [PMID: 28604591 PMCID: PMC5490571 DOI: 10.3390/nu9060592] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Revised: 05/31/2017] [Accepted: 06/01/2017] [Indexed: 01/12/2023] Open
Abstract
Understanding the regulation of human food intake in response to an acute exercise session is of importance for interventions with athletes and soldiers, as well as overweight individuals. However, the influence of hot and cold environments on this crucial function for the regulation of body mass and motor performance has not been summarized. The purpose of this review was to exhaustively search the literature on the effect of ambient temperature during an exercise session on the subsequent subjective feeling of appetite, energy intake (EI) and its regulation. In the absence of stress due to environmental temperature, exercise-induced energy expenditure is not compensated by EI during an ad libitum meal following the session, probably due to decreased acylated ghrelin and increased peptide tyrosine tyrosine (PYY), glucagon-like peptide 1 (GLP-1), and pancreatic polypeptide (PP) levels. No systematic analysis has been yet made for major alterations of relative EI in cold and hot environments. However, observed eating behaviors are altered (proportion of solid/liquid food, carbohydrate/fat) and physiological regulation appears also to be altered. Anorexigenic signals, particularly PYY, appear to further increase in hot environments than in those that are thermoneutral. Ghrelin and leptin may be involved in the observed increase in EI after exercise in the cold, in parallel with increased energy expenditure. The potential influence of ambient thermal environment on eating behaviors after an exercise session should not be neglected.
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Affiliation(s)
- Keyne Charlot
- Département Environnements Opérationnels, Institut de Recherche Biomédicale des Armées, 1 place Général Valérie André, BP 73, 91223 Brétigny-sur-Orge, France.
| | - Cécile Faure
- Laboratoire des Adaptations au Climat Tropical, Exercice et Santé, EA3596, Université des Antilles, Pointe-à-Pitre, BP 250, 97157 Pointe-à-Pitre CEDEX, Guadeloupe, France.
| | - Sophie Antoine-Jonville
- Laboratoire des Adaptations au Climat Tropical, Exercice et Santé, EA3596, Université des Antilles, Pointe-à-Pitre, BP 250, 97157 Pointe-à-Pitre CEDEX, Guadeloupe, France.
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Schwartz C, King NA, Perreira B, Blundell JE, Thivel D. A systematic review and meta-analysis of energy and macronutrient intake responses to physical activity interventions in children and adolescents with obesity. Pediatr Obes 2017; 12:179-194. [PMID: 26916833 DOI: 10.1111/ijpo.12124] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Revised: 01/28/2016] [Accepted: 01/29/2016] [Indexed: 12/16/2022]
Abstract
BACKGROUND The effects of regular physical activity on energy intake in obese adolescents are unknown. OBJECTIVE The objective is to determine how physical activity interventions affect energy and macronutrient intake in overweight/obese youth. DATA SOURCES Databases were searched from December 2014 to December 2015 for studies that measured energy and/or macronutrient consumption in response to physical activity intervention in overweight/obese youth. DATA SELECTION The review comprises primary source articles published in English in peer-reviewed journals. Articles that presented data on energy and/or macronutrient intake before and after a physical activity intervention (without dietary restriction) in overweight or obese children and teenagers (up to 18 years old) were included. Of the initial 307 references found, nine were included. RESULTS The nine included studies analysed the effect of 15 different physical activity interventions. Nine showed a decrease and six unchanged energy intakes. The effect size for total energy intake ranged from -2.108 to -0.207 (n = 14). Results of the meta-analysis revealed a mean effect of physical intervention to reduce intake of -1.003 (95% confidence interval = -1.261 to -0.745, p < 0.001). Results for heterogeneity among these studies were I2 = 67.421; Q = 39.903; df = 13, p < 0.001. The mean energy intake reduction was -323 ± 286 kcal. Macronutrient intake was assessed in 11 interventions. Protein intake was found decreased in five (reduction of -26.8 ± 19.2 g), seven reported fat decrease (reduction of -26.4 ± 17.8 g) and five a decrease in CHO (reduction of -72.5 ± 22.8 g). The meta-analysis revealed significant decreases of each macronutrient (p < 0.001). CONCLUSION Structured physical activity interventions favour decreased daily energy intake in obese adolescents.
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Affiliation(s)
- C Schwartz
- Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), UE3533, Clermont Auvergne University, Clermont-Ferrand, France
| | - N A King
- School of Exercise and Nutrition Sciences, Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, Australia
| | - B Perreira
- Biostatistics Unit (DRCI), Clermont-Ferrand University Hospital, Clermont-Ferrand, France
| | - J E Blundell
- Institute of Psychological Sciences, Faculty of Medicine and Health, University of Leeds, Leeds, UK
| | - D Thivel
- Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), UE3533, Clermont Auvergne University, Clermont-Ferrand, France.,Auvergne Research Centre for Human Nutrition (CRNH), Clermont-Ferrand, France
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Morris A, Cramb R, Dodd-Reynolds CJ. Food intake and appetite following school-based high-intensity interval training in 9-11-year-old children. J Sports Sci 2017; 36:286-292. [PMID: 28294700 DOI: 10.1080/02640414.2017.1302599] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Using a randomised cross-over design, free-living lunch intake and subjective appetite were examined in 10 children (9.8 ± 0.6 years) following high-intensity interval training (HIIT) versus a control sedentary (SED) period, within a school setting. The 22-min HIIT took place during a regular PE lesson and consisted of two rounds of 4 × 30 s sprints. Foods were offered at a regular school lunch immediately following HIIT and SED and were matched between conditions. All food was covertly weighed before and after the meal. Hunger, fullness and prospective consumption were reported immediately before and after HIIT/SED, using visual analogue scales. Heart rate was higher during HIIT than SED (159.3 ± 23.1 vs. 76.9 ± 2.2 bpm, P < 0.05). Lunch energy intake was not different (P = 0.52) following HIIT, compared to SED (2.06 ± 0.35 vs. 2.09 ± 0.29 MJ, respectively). There were no significant differences in macronutrient intake or subjective appetite (P > 0.05). Results suggest that HIIT can be implemented in a PE lesson immediately before lunch, without causing a compensatory increase in food consumption.
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Affiliation(s)
- Anna Morris
- a School of Applied Social Sciences , Durham University , Durham , UK
| | - Robert Cramb
- a School of Applied Social Sciences , Durham University , Durham , UK
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36
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Hunschede S, Kubant R, Akilen R, Thomas S, Anderson GH. Decreased Appetite after High-Intensity Exercise Correlates with Increased Plasma Interleukin-6 in Normal-Weight and Overweight/Obese Boys. Curr Dev Nutr 2017; 1:e000398. [PMID: 29955695 PMCID: PMC5998915 DOI: 10.3945/cdn.116.000398] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Revised: 01/19/2017] [Accepted: 02/26/2017] [Indexed: 12/28/2022] Open
Abstract
Background: High-intensity exercise (HIEX) suppresses appetite in adults and is thought to be mediated by appetite-regulating hormones. However, the effects of HIEX-induced inflammatory and stress biomarkers on appetite control and body weight have not been reported in children or adults. Objective: The objective of this study was to describe the effects of acute HIEX at 70% peak oxygen consumption (VO2peak) on postexercise appetite and selective biomarkers of inflammation, stress, and appetite regulatory hormones in normal-weight (NW) and in overweight/obese boys. Methods: NW (n = 11) and overweight/obese (n = 11) boys aged 10-18 y were randomly assigned in a crossover design to either rest or HIEX. Visual analog scale appetite ratings and plasma biomarkers of appetite, inflammation, stress, and glucose control were measured after HIEX or rest. Results: Appetite increased from baseline to 110 min (P < 0.001), but was lower after HIEX (P = 0.04), with no difference between body weight groups. HIEX also resulted in lower active ghrelin (P < 0.001) and increased interleukin-6 (IL-6; P < 0.001), tumor necrosis factor-α (P < 0.001), and cortisol (P < 0.001) concentrations, independent of body weight. It increased blood glucose (P = 0.002) and insulin (P = 0.028) concentrations in NW but not overweight and obese boys. Leptin, glucagon-like peptide 1, peptide tyrosine tyrosine, C-reactive protein, and cortisol were not affected by HIEX. An inverse correlation was found between IL-6 and appetite (r = -0.379; P = 0.012), but not any other biomarkers. Conclusions: HIEX resulted in reduced appetite that correlated with an increase in IL-6 in both NW and overweight/obese boys. However, although a role for IL-6 in the response can be suggested, the suppression of appetite was potentially mediated by the decrease in active ghrelin and/or increase in cortisol. This trial was registered at clinicaltrials.gov as NCT02619461.
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Affiliation(s)
| | | | | | - Scott Thomas
- Faculty of Kinesiology and Physical Education, University of Toronto, Toronto, Canada
| | - G Harvey Anderson
- Department of Nutritional Sciences and
- Department of Physiology, Faculty of Medicine, and
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37
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Metabolic, endocrine and appetite-related responses to acute and daily milk snack consumption in healthy, adolescent males. Appetite 2017; 108:93-103. [DOI: 10.1016/j.appet.2016.09.029] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2016] [Revised: 08/15/2016] [Accepted: 09/25/2016] [Indexed: 01/29/2023]
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38
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An exploration of exercise-induced cognitive enhancement and transfer effects to dietary self-control. Brain Cogn 2016; 110:102-111. [DOI: 10.1016/j.bandc.2016.04.008] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2015] [Revised: 01/21/2016] [Accepted: 04/17/2016] [Indexed: 12/14/2022]
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Jodhun BM, Pem D, Jeewon R. A systematic review of factors affecting energy intake of adolescent girls. Afr Health Sci 2016; 16:910-922. [PMID: 28479881 PMCID: PMC5398435 DOI: 10.4314/ahs.v16i4.5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Adolescence is considered a critical period marked by an increase in energy intake to meet the body's physiological needs especially during puberty. This study reviews existing literature and critically analyses factors associated with eating habits and energy intake of adolescent girls. METHODS A comprehensive search was conducted to identify at least 200 peer reviewed articles which dealt with the factors affecting energy intake (EI) and eating habits of adolescent girls. Studies were identified using a reference period between 1994 and 2016, based primarily on the PubMed/ CINL/ Science Direct/Google Scholar databases using keywords adolescent/ teenagers, factors/determinants and energy intake. RESULTS No studies investigated all factors affecting energy intake among adolescents. Some studies found mixed association among the determinants of EI in adolescent girls. However, a number of reviews confirm that many factors namely physical activity level, socio-economic status, diet, individual and social factors do contribute to either a higher or a lower EI of adolescents. CONCLUSION There is a dire need to consider factors associated with EI when designing nutritional intervention programs to prevent health problems in adulthood. The goal is not to change behavior of all but to increase the percentage of people adopting healthier lifestyle.
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Affiliation(s)
- Bibi Mushirah Jodhun
- Department of Health Sciences, Faculty of Science, University of Mauritius, Réduit, Mauritius
| | - Dhandevi Pem
- Department of Health Sciences, Faculty of Science, University of Mauritius, Réduit, Mauritius
| | - Rajesh Jeewon
- Department of Health Sciences, Faculty of Science, University of Mauritius, Réduit, Mauritius
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40
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Fearnbach SN, Masterson TD, Schlechter HA, Ross AJ, Rykaczewski MJ, Loken E, Downs DS, Thivel D, Keller KL. Impact of imposed exercise on energy intake in children at risk for overweight. Nutr J 2016; 15:92. [PMID: 27769274 PMCID: PMC5073936 DOI: 10.1186/s12937-016-0206-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Accepted: 10/04/2016] [Indexed: 01/22/2023] Open
Abstract
Background Exercise not only has a direct effect on energy balance through energy expenditure (EE), but also has an indirect effect through its impact on energy intake (EI). This study examined the effects of acute exercise on daily ad libitum EI in children at risk for becoming overweight due to family history. Methods Twenty healthy-weight children (ages 9–12 years, 12 male/8 female) with at least one overweight biological parent (body mass index ≥ 25 kg/m2) participated. Children reported to the laboratory for one baseline and two experimental visits (EX = exercise, SED = sedentary) each separated by 1 week in a randomized crossover design. Two hours into the EX day session, children exercised at 70 % estimated VO2max for 30 min on a cycle ergometer. Objective EI (kcal) was measured at a standard breakfast (~285 kcal) and ad libitum lunch, snack and dinner. Meals were identical on the EX and SED days. Activity-related EE (kcal) was estimated with accelerometers worn on the non-dominant wrist and ankle. Relative EI (kcal) was computed as the difference between Total EI and Activity-related EE for each testing day. Paired t-tests were performed to test differences in Total EI, Activity-related EE and Relative EI between the EX and SED days. Results Across all meals, Total EI was not statistically different between the EX and SED days (t = 1.8, p = 0.09). Activity-related EE was greater on the EX day compared to the SED day (t = 10.1, p < 0.001). By design, this difference was predominantly driven by activity during the morning (t = 20.4, p < 0.001). Because children consumed a similar number of kcal on each day, but had greater Activity-related EE on the EX day, Relative EI was lower (t = −5.15, p < 0.001) for the EX day (1636 ± 456 kcal) relative to the SED day (1862 ± 426 kcal). Conclusions Imposed exercise was effective in reducing Relative EI compared to being sedentary. Morning exercise may help children at risk for becoming overweight to better regulate their energy balance within the course of a day.
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Affiliation(s)
- S Nicole Fearnbach
- Department of Nutritional Sciences, The Pennsylvania State University, 110 Chandlee Laboratory, University Park, PA, 16802, USA.
| | - Travis D Masterson
- Department of Nutritional Sciences, The Pennsylvania State University, 110 Chandlee Laboratory, University Park, PA, 16802, USA
| | - Haley A Schlechter
- Department of Nutritional Sciences, The Pennsylvania State University, 110 Chandlee Laboratory, University Park, PA, 16802, USA
| | - Amanda J Ross
- Department of Kinesiology, The Pennsylvania State University, 276 Recreation Building, University Park, PA, 16802, USA
| | - Michael J Rykaczewski
- Department of Kinesiology, The Pennsylvania State University, 276 Recreation Building, University Park, PA, 16802, USA
| | - Eric Loken
- Department of Human Development and Family Studies, The Pennsylvania State University, 119 Health and Human Development Building, University Park, PA, 16802, USA.,Department of Educational Psychology, University of Connecticut, 328 Charles B. Gentry Building, Storrs, CT, 06269, USA
| | - Danielle S Downs
- Department of Kinesiology, The Pennsylvania State University, 276 Recreation Building, University Park, PA, 16802, USA
| | - David Thivel
- Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), Clermont Auvergne University, EA 3533, Clermont-Ferrand, France.,CRNH-Auvergne, 58 Rue Montalembert, 63009, Clermont-Ferrand, France
| | - Kathleen L Keller
- Department of Nutritional Sciences, The Pennsylvania State University, 110 Chandlee Laboratory, University Park, PA, 16802, USA.,Department of Food Science, The Pennsylvania State University, 202 Rodney A. Erickson Food Science Building, University Park, PA, 16802, USA
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41
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Acute post-exercise energy and macronutrient intake in lean and obese youth: a systematic review and meta-analysis. Int J Obes (Lond) 2016; 40:1469-1479. [PMID: 27430876 DOI: 10.1038/ijo.2016.122] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Revised: 05/20/2016] [Accepted: 06/20/2016] [Indexed: 12/11/2022]
Abstract
AIM This review aims to determine if acute exercise affects subsequent energy and macronutrients intake in obese and non-obese children and adolescents. METHODS Databases were searched between January 2015 and December 2015 for studies reporting energy and/or macronutrients intake immediately after an acute exercise and control condition, in children and adolescents. From the initial 118 references found, 14 were included for subsequent analysis after screening representing 31 acute exercise conditions that varied in intensity, duration and modality. RESULTS One study found increased energy intake after exercise, seven decreased and 23 revealed no change. The meta-analysis revealed a significant effect of acute exercise on intake in obese but not in lean youth by a mean difference of -0.430 (95% confidence interval=-0.703 to -0.157, P=0.002) displaying low heterogeneity (I2=0.000; Q=5.875; df=9, P=0.752). The analysis showed that intense exercise only reduces intake in obese children (no intensity effect in lean). Unchanged macronutrients intake was reported in nine studies as opposed to three which found modified lipids, protein and/or carbohydrate intake. CONCLUSION Although acute exercise does not affect energy intake in lean, it appears to reduced food intake in obese youth when intense, without altering the macronutrients composition of the meal.
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42
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Chaput JP, Genin PM, Le Moel B, Pereira B, Boirie Y, Duclos M, Thivel D. Lean adolescents achieve higher intensities but not higher energy expenditure while playing active video games compared with obese ones. Pediatr Obes 2016; 11:102-6. [PMID: 25855028 DOI: 10.1111/ijpo.12027] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Revised: 01/28/2015] [Accepted: 03/05/2015] [Indexed: 12/13/2022]
Abstract
BACKGROUND While decreased physical activity and increased sedentary behaviours are incriminated for their role in the progression of obesity, active video games (AVG) may offer a new alternative to increase energy expenditure in youth. This study is the first to examine the effect of a 1-h AVG play on lean and obese adolescents' energy expenditure. METHODS Body composition and aerobic fitness were assessed in 19 obese and 12 lean adolescent boys (12-15 years old). Participants performed a 1-h AVG session (Kinect Sports technology) while wearing a portable indirect calorimeter (K4b2) to assess their energy expenditure and heart rate. RESULTS Body weight (91.0 ± 9.5 vs. 58.5 ± 12.4 kg), body mass index (32.2 ± 3.1 vs. 20.3 ± 1.6 kg m(-2) ) and body fat (38.1 ± 2.7 vs. 13.4 ± 3.9%) were significantly higher in obese adolescents (P < 0.001). Absolute energy expenditure was significantly higher in obese (P < 0.05) but not when corrected for body composition. Maximal heart rate reached during AVG was significantly higher in lean adolescents (190 ± 25 vs. 183 ± 28 bpm, P < 0.05). Time spent between 3 and 6 METs (Metabolic Equivalent Task) was not different between groups but time spent above 6 METs was higher in lean adolescents (P < 0.05). CONCLUSION Although lean and obese adolescent boys experienced similar energy expenditure relative to their body size during a 1-h Kinect AVG session, lean adolescents spent more time in moderate-to-vigorous physical activity.
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Affiliation(s)
- J P Chaput
- Healthy Active Living and Obesity Research Group, Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada.,School of Human Kinetics, Faculty of Health Sciences, University of Ottawa, Ottawa, Ontario, Canada
| | - P M Genin
- Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), Clermont University, Blaise Pascal University, Clermont-Ferrand, France
| | - B Le Moel
- Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), Clermont University, Blaise Pascal University, Clermont-Ferrand, France
| | - B Pereira
- Biostatistics Unit (DRCI), Clermont-Ferrand University Hospital, Clermont-Ferrand, France
| | - Y Boirie
- Department of Human Nutriton, G. Montpied Hospital, Clermont-Ferrand University Hospital, Clermont-Ferrand, France.,UMR 1019, INRA, Clermont-Ferrand, France.,UFR Medicine, University Clermont 1, Clermont-Ferrand, France.,CRNH-Auvergne, Clermont-Ferrand, France
| | - M Duclos
- UMR 1019, INRA, Clermont-Ferrand, France.,UFR Medicine, University Clermont 1, Clermont-Ferrand, France.,CRNH-Auvergne, Clermont-Ferrand, France.,Department of Sport Medicine and Functional Explorations, G. Montpied Hospital, Clermont-Ferrand University Hospital, Clermont-Ferrand, France
| | - D Thivel
- Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), Clermont University, Blaise Pascal University, Clermont-Ferrand, France.,CRNH-Auvergne, Clermont-Ferrand, France
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Hazell TJ, Islam H, Townsend LK, Schmale MS, Copeland JL. Effects of exercise intensity on plasma concentrations of appetite-regulating hormones: Potential mechanisms. Appetite 2016; 98:80-8. [DOI: 10.1016/j.appet.2015.12.016] [Citation(s) in RCA: 98] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2015] [Revised: 12/15/2015] [Accepted: 12/16/2015] [Indexed: 01/05/2023]
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Food intake response to exercise and active video gaming in adolescents: effect of weight status. Br J Nutr 2015; 115:547-53. [PMID: 26596899 DOI: 10.1017/s0007114515004602] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Although a few data are available regarding the impact of video games on energy intake (EI) in lean adolescents, there is no evidence on the effect of passive and active video gaming on food intake in both lean and obese youth. It is also unknown whether isoenergetic active video games and exercise differently affect food consumption in youth. In all, twelve lean and twelve obese adolescent boys (12-15 years old) had to complete four 1-h sessions in a cross-over design study: control (CON; sitting), passive video game (PVG; boxing game on Xbox 360), active video game (AVG; boxing game on Xbox Kinect 360) and exercise (EX; cycling). The exercise and active video game activities were designed to generate the same energy expenditure (EE). EE was measured using a K4b2 portable indirect calorimeter. Ad libitum food intake and appetite sensations were assessed following the sessions. AVG and EX-EE were significantly higher in obese participants and significantly higher compared with PVG and CON in both groups. Obese participants significantly ate more than lean ones in all four conditions (P<0·001). EI did not differ between conditions in obese participants (CON: 4935 (SD 1490) kJ; PVG: 4902 (SD 1307) kJ; AVG: 4728 (SD 1358) kJ; EX: 4643 (SD 1335) kJ), and was significantly lower in lean participants after EX (2847 (SD 577) kJ) compared with PVG (3580 (SD 863) kJ) and AVG (3485 (SD 643) kJ) (P<0·05). Macronutrient intake was not significantly different between the groups or conditions. Hunger was significantly higher and satiety was lower in obese participants but no condition effect was observed. Overall, moderate-intensity exercise provides better effect on energy balance than an isoenergetic hour of active video gaming in lean adolescent boys by dually affecting EE and EI.
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Fearnbach SN, Silvert L, Keller KL, Genin PM, Morio B, Pereira B, Duclos M, Boirie Y, Thivel D. Reduced neural response to food cues following exercise is accompanied by decreased energy intake in obese adolescents. Int J Obes (Lond) 2015; 40:77-83. [PMID: 26449418 DOI: 10.1038/ijo.2015.215] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2015] [Revised: 09/28/2015] [Accepted: 09/28/2015] [Indexed: 01/08/2023]
Abstract
BACKGROUND Acute exercise has been found to favor a transient anorexigenic effect in obese adolescents. Although the role of some gastro-peptides has been suggested as an explanation for this observed reduced energy intake after exercise, it is unknown whether neural pathways involved in the regulation of food intake are modulated in youth. METHODS Body composition (dual-energy X-ray absorptiometry) and aerobic capacities were assessed in 19 obese adolescent boys. Participants were randomized to remain at rest in a sitting position (CON condition) or to exercise 45 min at 65% of their maximal capacities (EX condition) by the end of the morning. An attentional computer task with electroencephalography recording was completed immediately after the exercise or sitting period to measure an event-related component (P3b) reflecting the level of cognitive engagement in the processing of food cues. A lunch test-meal was offered ad libitum and appetite feelings assessed at regular intervals using visual analog scales. RESULTS The 45-min cycling exercise set at 65% VO2max induced a mean energy expenditure of 399±75 kcal. Both absolute (P<0.05) and relative (P<0.001) subsequent energy intake were significantly reduced after EX (1037±260 and 639±256 kcal, respectively) compared with CON (1116±243 and 1011±239 kcal, respectively). The energy ingested derived from each macronutrient and self-reported appetite remained unchanged. Although the amplitudes of the P3b component evoked by food and non-food visual stimuli were not significantly different during CON, the response to food cues was significantly reduced compared with non-food stimuli after exercise (P<0.01). DISCUSSION An acute exercise favors decreased neural response to food cues compared with non-food ones in obese adolescents that may contribute to their subsequently reduced energy intake.
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Affiliation(s)
- S N Fearnbach
- Department of Nutritional Sciences, The Pennsylvania State University, University Park, PA, USA
| | - L Silvert
- Clermont Université, Université Blaise Pascal, Laboratoire de Psychologie Sociale et Cognitive, Clermont-Ferrand, France.,CNRS, UMR 6024, LAPSCO, Clermont-Ferrand, France
| | - K L Keller
- Department of Nutritional Sciences, The Pennsylvania State University, University Park, PA, USA.,Department of Food Science, The Pennsylvania State University, University Park, PA, USA
| | - P M Genin
- Clermont Auvergne University, EA 3533, Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), Clermont-Ferrand, France
| | - B Morio
- INRA, UMR 1397, Laboratoire CarMeN, INSERM U1060, Université Lyon 1, INSA de Lyon, Université Lyon-Sud Rockefeller et Charles Merieux, Lyon, France
| | - B Pereira
- Clermont-Ferrand University Hospital, Biostatistics unit (DRCI), Clermont-Ferrand, France
| | - M Duclos
- Department of Sport Medicine and Functional Explorations, Clermont-Ferrand University Hospital, G. Montpied Hospital, Clermont-Ferrand, France.,INRA, UMR 1019, Clermont-Ferrand, France.,CRNH-Auvergne, Clermont-Ferrand, France
| | - Y Boirie
- INRA, UMR 1019, Clermont-Ferrand, France.,CRNH-Auvergne, Clermont-Ferrand, France.,Department of Human Nutriton, Clermont-Ferrand University Hospital, G. Montpied Hospital, Clermont-Ferrand, France.,University Clermont 1, UFR Medicine, Clermont-Ferrand, France
| | - D Thivel
- Clermont Auvergne University, EA 3533, Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), Clermont-Ferrand, France.,CRNH-Auvergne, Clermont-Ferrand, France
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Abstract
Tackling increasing rates of obesity is likely to be a defining feature of health care over the next several decades. Adult obesity is a persistent and treatment-resistant problem. Consequently, an emerging theme in the literature is to commence prevention efforts earlier in the developmental time course. This view is based primarily on epidemiological data demonstrating a link between traits manifesting early during development and increased obesity risk in adulthood. Physical activity is a perennial factor in discussions of obesity prevention. However, the optimal timing and type of physical activity interventions to commence remains unclear. Critical developmental windows of plasticity may afford time-limited opportunities to shape body composition across the life course; however, physical activity has not been explicitly considered in these discussions. Although animal models suggest that physical activity commenced earlier in development has differential effects on obesity onset compared to physical activity commenced in adulthood, human research is lacking. In this conceptual review, we consider physical activity during critical developmental periods as a way to mitigate obesity risk later in life.
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Affiliation(s)
- S J Street
- Mater Health Services South Brisbane, Brisbane, Queensland, Australia.,Mater Research, Centre for Nutrition and Exercise, South Brisbane, Queensland, Australia
| | - J C K Wells
- Childhood Nutrition Research Centre, University College London Institute of Child Health, London, England
| | - A P Hills
- Mater Health Services South Brisbane, Brisbane, Queensland, Australia.,Mater Research, Centre for Nutrition and Exercise, South Brisbane, Queensland, Australia.,Griffith Health Institute, Griffith University, Gold Coast, Queensland, Australia
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Thivel D, Isacco L, O’Malley G, Duché P. Pediatric Obesity and Perceived Exertion: Difference Between Weight-Bearing and Non-Weight-Bearing Exercises Performed at Different Intensities. J Sports Sci 2015; 34:389-94. [DOI: 10.1080/02640414.2015.1061200] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Chaput JP, Schwartz C, Boirie Y, Duclos M, Tremblay A, Thivel D. Energy intake adaptations to acute isoenergetic active video games and exercise are similar in obese adolescents. Eur J Clin Nutr 2015; 69:1267-71. [DOI: 10.1038/ejcn.2015.31] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2014] [Revised: 01/29/2015] [Accepted: 02/03/2015] [Indexed: 11/09/2022]
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Horsch A, Wobmann M, Kriemler S, Munsch S, Borloz S, Balz A, Marques-Vidal P, Borghini A, Puder JJ. Impact of physical activity on energy balance, food intake and choice in normal weight and obese children in the setting of acute social stress: a randomized controlled trial. BMC Pediatr 2015; 15:12. [PMID: 25879821 PMCID: PMC4337198 DOI: 10.1186/s12887-015-0326-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2014] [Accepted: 01/27/2015] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND Psychological stress negatively influences food intake and food choices, thereby contributing to the development of childhood obesity. Physical activity can also moderate eating behavior and influence calorie intake. However, it is unknown if acute physical activity influences food intake and overall energy balance after acute stress exposure in children. We therefore investigated the impact of acute physical activity on overall energy balance (food intake minus energy expenditure), food intake, and choice in the setting of acute social stress in normal weight (NW) and overweight/obese (OW/OB) children as well as the impact of psychological risk factors. METHOD After receiving written consent from their parents, 26 NW (BMI < 90(th) percentile) and 24 7-to 11-year-old OW (n = 5)/OB (n = 19, BMI ≥ 90(th) percentile) children were randomly allocated using computer-generated numbers (1:1, after stratification for weight status) to acute moderate physical or to sedentary activity for 30 min. Afterwards, all children were exposed to an acute social stressor. Children and their parents completed self-report questionnaires. At the end of the stressor, children were allowed to eat freely from a range of 12 different foods (6 sweet/6 salty; each of low/high caloric density). Energy balance, food intake/choice and obesity-related psychological risk factors were assessed. RESULTS Lower overall energy balance (p = 0.019) and a decreased choice of low density salty foods (p < 0.001) in NW children compared with OW/OB children was found after acute moderate physical activity but not sedentary activity. Independent of their allocation, OW/OB children ate more high density salty foods (104 kcal (34 to 173), p = 0.004) following stress. They scored higher on impulsive behavior (p = 0.005), restrained eating (p < 0.001) and parental corporal punishment (p = 0.03), but these psychological factors were not related to stress-induced food intake/choice. Positive parenting tended to be related to lower intake of sweet high density food (-132 kcal, -277 to 2, p = 0.054). CONCLUSIONS In the setting of stress, acute moderate physical activity can address energy balance in children, a benefit which is especially pronounced in the OW/OB. Positive parenting may act as a protective factor preventing stress-induced eating of comfort food. TRIAL REGISTRATION clinicaltrials.gov NCT01693926 The study was a pilot study of a project funded by the Swiss National Science Foundation (CRSII3_147673).
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Affiliation(s)
- Antje Horsch
- Service Universitaire de Psychiatrie de l'Enfant et de l'Adolescent (SUPEA), Unité de recherche, Centre Hospitalier Universitaire Vaudois, 25 A, Rue du Bugnon, Lausanne, CH-1011, Switzerland.
| | - Marion Wobmann
- Faculté des Sciences Sociales et Politiques, Institute des Sciences du Sport, Université de Lausanne, Lausanne, Switzerland.
| | - Susi Kriemler
- Institute of Social and Preventative Medicine, University of Zürich, Zürich, Switzerland.
| | - Simone Munsch
- Department of Clinical Psychology, University of Fribourg, Fribourg, Switzerland.
| | - Sylvie Borloz
- Division d'Endocrinologie, Diabétologie et Obésité Pédiatrique, Département Médico-chirurgical de Pédiatrie, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland.
| | - Alexandra Balz
- Division d'Endocrinologie, Diabétologie et Obésité Pédiatrique, Département Médico-chirurgical de Pédiatrie, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland.
| | - Pedro Marques-Vidal
- Institut Universitaire de Médecine Sociale et Préventive, Université de Lausanne, Lausanne, Switzerland.
| | - Ayala Borghini
- Service Universitaire de Psychiatrie de l'Enfant et de l'Adolescent (SUPEA), Unité de recherche, Centre Hospitalier Universitaire Vaudois, 25 A, Rue du Bugnon, Lausanne, CH-1011, Switzerland.
| | - Jardena J Puder
- Division d'Endocrinologie, Diabétologie et Obésité Pédiatrique, Département Médico-chirurgical de Pédiatrie, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland.
- Service d' Endocrinologie, Diabétologie et Métabolisme, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland.
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Thivel D, Maso F, Aouiche S, Coignet B, Doré E, Duché P. Nutritional responses to acute training sessions in young elite rugby players. Appetite 2014; 84:316-21. [PMID: 25450892 DOI: 10.1016/j.appet.2014.10.030] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2014] [Revised: 10/09/2014] [Accepted: 10/30/2014] [Indexed: 11/25/2022]
Abstract
BACKGROUND Acute exercise has been shown to induce nutritional adaptations in obese and lean inactive youth but it remains unclear whether youth with a high level of physical activity experience such exercise-induced energy intake and appetite modifications. METHODS 14 (15- to 16-year-old) male elite rugby players completed sessions on three separate occasions: (1) a control session (CON); (2) an exercise session (EX) and; (3) a rugby session (RUGBY). The energy induced by the rugby and exercise sessions was matched (Polar Team2 pro technology), and participants' energy intake, food preferences (ad libitum buffet meals) and appetite feelings (Visual Analogue Scales) were assessed throughout the experimental days. RESULTS The energy intake during lunch and snack time was not different between conditions. Dinner time energy intake was significantly increased after RUBGY compared to CON with respectively 969 ± 145 kcal and 777 ± 183 kcal (p < 0.05). The energy intake at dinner time was significantly increased during EX (1185 ± 199 kcal) compared to both CON (p < 0.001) and RUGBY (p < 0.01). None of the appetite feelings investigated were modified between sessions. CONCLUSION Adolescent elite rugby players regulate their energy intake differently depending on the nature of their training; independently of the energy expended. This demonstrates the need for energetic and nutritional education to optimize their physical fitness and performance.
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Affiliation(s)
- D Thivel
- Blaise Pascal University, EA 3533, Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), Clermont University, BP 80026, Aubière cedex F-63171, France.
| | - F Maso
- Centre de formation rugby de l'Association Sportive Montferrandaise, 84 Boulevard Léon JOUHAUX, Clermont-Ferrand 63100, France
| | - S Aouiche
- Centre de formation rugby de l'Association Sportive Montferrandaise, 84 Boulevard Léon JOUHAUX, Clermont-Ferrand 63100, France
| | - B Coignet
- Blaise Pascal University, EA 3533, Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), Clermont University, BP 80026, Aubière cedex F-63171, France
| | - E Doré
- Blaise Pascal University, EA 3533, Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), Clermont University, BP 80026, Aubière cedex F-63171, France
| | - P Duché
- Blaise Pascal University, EA 3533, Laboratory of the Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), Clermont University, BP 80026, Aubière cedex F-63171, France
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