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Egan JM. Physiological Integration of Taste and Metabolism. N Engl J Med 2024; 390:1699-1710. [PMID: 38718360 DOI: 10.1056/nejmra2304578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/18/2024]
Affiliation(s)
- Josephine M Egan
- From the Diabetes Section, Laboratory of Clinical Investigation, National Institute on Aging, National Institutes of Health, Baltimore
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2
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Yang W, Jiang W, Guo S. Regulation of Macronutrients in Insulin Resistance and Glucose Homeostasis during Type 2 Diabetes Mellitus. Nutrients 2023; 15:4671. [PMID: 37960324 PMCID: PMC10647592 DOI: 10.3390/nu15214671] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 10/30/2023] [Accepted: 11/02/2023] [Indexed: 11/15/2023] Open
Abstract
Insulin resistance is an important feature of metabolic syndrome and a precursor of type 2 diabetes mellitus (T2DM). Overnutrition-induced obesity is a major risk factor for the development of insulin resistance and T2DM. The intake of macronutrients plays a key role in maintaining energy balance. The components of macronutrients distinctly regulate insulin sensitivity and glucose homeostasis. Precisely adjusting the beneficial food compound intake is important for the prevention of insulin resistance and T2DM. Here, we reviewed the effects of different components of macronutrients on insulin sensitivity and their underlying mechanisms, including fructose, dietary fiber, saturated and unsaturated fatty acids, and amino acids. Understanding the diet-gene interaction will help us to better uncover the molecular mechanisms of T2DM and promote the application of precision nutrition in practice by integrating multi-omics analysis.
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Affiliation(s)
| | | | - Shaodong Guo
- Department of Nutrition, College of Agriculture and Life Sciences, Texas A&M University, College Station, TX 77843, USA; (W.Y.); (W.J.)
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Trawiński J, Skibiński R. Stability of aspartame in the soft drinks: Identification of the novel phototransformation products and their toxicity evaluation. Food Res Int 2023; 173:113365. [PMID: 37803662 DOI: 10.1016/j.foodres.2023.113365] [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: 01/10/2023] [Revised: 08/04/2023] [Accepted: 08/05/2023] [Indexed: 10/08/2023]
Abstract
Photolytic transformation of aspartame - a widely used artificial sweetener - under the simulated sunlight was studied for the first time. The experiments were conducted in pH range of 2.5 - 7.0 and in eight soft drinks available in the market. The highest degradation rate in the tested buffered solutions was observed under the neutral pH conditions. Irradiation of the soft drinks resulted in significantly (up to tenfold) faster degradation of aspartame, regardless of its initial concentration in the beverage. Such considerable acceleration of decomposition, not reported for aspartame so far, was ascribed to influence of the co-occurring ingredients, which can act as the photosensitizers. These findings indicate that some formulations may be particularly unfavorable in the context of aspartame photostability. Qualitative analysis of the studied processes revealed formation of six phototransformation products including three previously not described. In silico estimation of toxicity showed that some of the identified photoproducts, including the novel phenolic derivatives, may be more harmful than the parent compound. Taking into account relatively extensive formation of those products in the soft drinks, such finding may be particularly important from the food safety point of view.
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Affiliation(s)
- Jakub Trawiński
- Department of Medicinal Chemistry, Faculty of Pharmacy, Medical University of Lublin, Jaczewskiego 4, 20-090 Lublin, Poland
| | - Robert Skibiński
- Department of Medicinal Chemistry, Faculty of Pharmacy, Medical University of Lublin, Jaczewskiego 4, 20-090 Lublin, Poland.
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Steffen BT, Jacobs DR, Yi SY, Lees SJ, Shikany JM, Terry JG, Lewis CE, Carr JJ, Zhou X, Steffen LM. Long-term aspartame and saccharin intakes are related to greater volumes of visceral, intermuscular, and subcutaneous adipose tissue: the CARDIA study. Int J Obes (Lond) 2023; 47:939-947. [PMID: 37443272 PMCID: PMC10511315 DOI: 10.1038/s41366-023-01336-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Revised: 06/24/2023] [Accepted: 06/30/2023] [Indexed: 07/15/2023]
Abstract
BACKGROUND Artificial sweetener (ArtSw) intakes have been previously associated with higher BMI in observational studies and may promote visceral and skeletal muscle adipose tissue (AT) accumulation. This study aimed to determine whether habitual, long-term ArtSw or diet beverage intakes are related to greater AT depot volumes and anthropometry-related outcomes. METHODS A validated diet history questionnaire was administered at baseline, year 7, and year 20 examinations in 3088 men and women enrolled in the Coronary Artery Risk Development in Young Adults cohort (CARDIA), mean age of 25.2 years and mean BMI of 24.5 kg/m2 at baseline. Volumes of visceral (VAT), intermuscular (IMAT), and subcutaneous adipose tissue (SAT) were assessed by computed tomography at year 25. Linear regression evaluated associations of aspartame, saccharin, sucralose, total ArtSw, and diet beverage intakes with AT volumes, anthropometric measures, and 25-year change in anthropometry. Cox regression estimated associations of ArtSw with obesity incidence. Adjustments were made for demographic and lifestyle factors, total energy intake, and the 2015 healthy eating index. RESULTS Total ArtSw, aspartame, saccharin, and diet beverage intakes were positively associated with VAT, SAT, and IMAT volumes (all ptrend ≤ 0.001), but no associations were observed for sucralose intake (all ptrend > 0.05). In addition, total ArtSw, saccharin, aspartame, and diet beverage intakes were associated with greater body mass index, body weight, waist circumference, and their increases over a 25-year period. Except for saccharin (ptrend = 0.13), ArtSw, including diet soda, was associated with greater risks of incident obesity over a median 17.5-year follow-up (all ptrend < 0.05). CONCLUSIONS Results suggest that long-term intakes of aspartame, saccharin, or diet soda may increase AT deposition and risk of incident obesity independent of diet quality or caloric intake. Coupled with previous evidence, alternatives to national recommendations to replace added sugar with ArtSw should be considered since both may have health consequences.
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Affiliation(s)
- Brian T Steffen
- Division of Computational Health Sciences, Department of Surgery, School of Medicine, University of Minnesota School of Medicine, Minneapolis, MN, USA
| | - David R Jacobs
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, USA
| | - So-Yun Yi
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, USA
| | - Simon J Lees
- Medical Sciences Division, Northern Ontario School of Medicine University, Thunder Bay, ON, Canada
| | - James M Shikany
- Division of Preventive Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - James G Terry
- Department of Radiology and Vanderbilt Translational and Clinical Cardiovascular Research Center (VTRACC), Vanderbilt University Medical Center, Nashville, TN, USA
| | - Cora E Lewis
- Department of Epidemiology, School of Public Health, University of Alabama at Birmingham, Birmingham, AL, USA
| | - John J Carr
- Department of Radiology and Vanderbilt Translational and Clinical Cardiovascular Research Center (VTRACC), Vanderbilt University Medical Center, Nashville, TN, USA
| | - Xia Zhou
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, USA
| | - Lyn M Steffen
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, USA.
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Singh AK, Singh A, Singh R, Joshi SR, Misra A. Non-sugar sweeteners and health outcomes in adults without diabetes: deciphering the WHO recommendations in the Indian context. Diabetes Metab Syndr 2023; 17:102829. [PMID: 37451112 DOI: 10.1016/j.dsx.2023.102829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 06/30/2023] [Accepted: 07/02/2023] [Indexed: 07/18/2023]
Abstract
BACKGROUND AND AIMS A systematic review and meta-analysis conducted by the World Health Organization (WHO) assessed the health outcomes of non-sugar sweeteners (NSS) in randomized controlled trials (RCTs) and prospective cohort studies (PCSs) and reported conflicting findings. We aim to decipher these conflicting findings in RCTs and PCSs by critically reviewing their results, comparing them with previous meta-analyses, and providing a simplified interpretation including the Indian perspective. METHODS We critically reviewed the 210-page dossier of WHO including the full text of most of the key studies of NSS included in this meta-analysis and subsequently compared it with previous meta-analyses to identify similarities and differences to address a few key questions pertaining to health outcomes associated with NSS use in adults. RESULTS Poor health outcomes are often associated with excess sugar intake. While NSS are typically consumed as a sugar replacement, benefits are conflicting. While RCTs found some benefits in the short term, PCSs found harm associated with NSS use in the long term. CONCLUSION The 2022 WHO meta-analysis that assessed the health outcomes of NSS is the most robust and critically analyzed document available to date. Despite the absence of any strong conclusion that suggests NSS consumption increases the risk of cardio-metabolic disorders, no firm evidence also rejects this statement. NSS could be an attractive replacement for sugar in overweight/obese people in the short term, but long-term harm cannot be fully ruled out. We suggest avoiding consuming sugar and restricting NSS intake wherever possible until long-term studies confirm or refute these findings.
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Affiliation(s)
- Awadhesh Kumar Singh
- G. D Hospital & Diabetes Institute, Kolkata, West Bengal, India; Sun Valley Hospital & Diabetes Research Centre, Guwahati, Assam, India; Horizon Lifeline Multi-specialty Hospital, Kolkata, West Bengal, India.
| | - Akriti Singh
- Jawaharlal Nehru Medical College & Hospital, Kalyani, West Bengal, India
| | - Ritu Singh
- G. D Hospital & Diabetes Institute, Kolkata, West Bengal, India; Horizon Lifeline Multi-specialty Hospital, Kolkata, West Bengal, India
| | | | - Anoop Misra
- Fortis C-DOC Hospital for Diabetes & Allied Sciences, New Delhi, India; National Diabetes, Obesity and Cholesterol Foundation, New Delhi, India; Diabetes Foundation (India), New Delhi, India
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Montera VDSP, Martins APB, Mais LA, Canella DS. Information on food additives on food labels in Brazil: a critical analysis. Rev Saude Publica 2023; 57:2. [PMID: 36820681 PMCID: PMC9933643 DOI: 10.11606/s1518-8787.2023057004371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 07/08/2022] [Indexed: 02/19/2023] Open
Abstract
Questions about the safety of food additives and their consumption have been raised in recent years. The increased exposure to these substances, either by intake of ultra-processed foods or by the broad use and combination of various categories of additives, may be related to higher risks to consumer health. This article comments on the results of a study that quantified and characterized food additives found on the labels of 9,856 packaged foods and beverages available in Brazilian supermarkets. The study adopted a field diary method to record and analyze nonconformities in the lists of ingredients. The objective of this article is to discuss the use of additives identified on the labels and the limitations of Brazilian legislation, which should guarantee the right to information and health.
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Affiliation(s)
- Vanessa dos Santos Pereira Montera
- Universidade do Estado do Rio de JaneiroInstituto de NutriçãoPrograma de Pós-graduação em Alimentação, Nutrição e SaúdeRio de JaneiroRJBrasil Universidade do Estado do Rio de Janeiro. Instituto de Nutrição. Programa de Pós-graduação em Alimentação, Nutrição e Saúde. Rio de Janeiro, RJ, Brasil
| | - Ana Paula Bortoletto Martins
- Universidade de São PauloFaculdade de Saúde PúblicaNúcleo de Pesquisas Epidemiológicas em Nutrição e SaúdeSão PauloSPBrasil Universidade de São Paulo. Faculdade de Saúde Pública. Núcleo de Pesquisas Epidemiológicas em Nutrição e Saúde. São Paulo, SP, Brasil
| | - Laís Amaral Mais
- Instituto Brasileiro de Defesa do ConsumidorSão PauloSPBrasil Instituto Brasileiro de Defesa do Consumidor. São Paulo, SP, Brasil
| | - Daniela Silva Canella
- Universidade de São PauloFaculdade de Saúde PúblicaNúcleo de Pesquisas Epidemiológicas em Nutrição e SaúdeSão PauloSPBrasil Universidade de São Paulo. Faculdade de Saúde Pública. Núcleo de Pesquisas Epidemiológicas em Nutrição e Saúde. São Paulo, SP, Brasil,Universidade do Estado do Rio de JaneiroInstituto de Nutrição Departamento de Nutrição AplicadaRio de JaneiroRJBrasil Universidade do Estado do Rio de Janeiro. Instituto de Nutrição. Departamento de Nutrição Aplicada. Rio de Janeiro, RJ, Brasil
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Tanzidi-Roodi O, Jafari F, AkbariRad M, Asili J, Elyasi S. Evaluation of a new herbal formulation (Viabet®) efficacy in patients with type 2 diabetes as an adjuvant to metformin: A randomized, triple-blind, placebo-controlled clinical trial. J Herb Med 2023. [DOI: 10.1016/j.hermed.2022.100617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Mais LA, Borges CA, Khandpur N, Duran AC, Martins APB. Brazil's nutrition labeling regulation: Challenges ahead on the path to guaranteeing consumer's right to adequate information. Front Nutr 2022; 9:921519. [PMID: 36483931 PMCID: PMC9724590 DOI: 10.3389/fnut.2022.921519] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Accepted: 10/07/2022] [Indexed: 01/18/2024] Open
Affiliation(s)
- Laís Amaral Mais
- Brazilian Institute for Consumer Defense (Idec), São Paulo, Brazil
| | - Camila Aparecida Borges
- Center for Epidemiological Studies for Nutrition and Health, University of São Paulo (Nupens, USP), São Paulo, Brazil
- Center for Food Studies and Research, University of Campinas (NEPA, Unicamp), Campinas, Brazil
| | - Neha Khandpur
- Center for Epidemiological Studies for Nutrition and Health, University of São Paulo (Nupens, USP), São Paulo, Brazil
- Department of Nutrition, University of São Paulo (USP), São Paulo, Brazil
- Department of Nutrition, Harvard T. H. Chan School of Public Health, Boston, MA, United States
| | - Ana Clara Duran
- Center for Epidemiological Studies for Nutrition and Health, University of São Paulo (Nupens, USP), São Paulo, Brazil
- Center for Food Studies and Research, University of Campinas (NEPA, Unicamp), Campinas, Brazil
| | - Ana Paula Bortoletto Martins
- Brazilian Institute for Consumer Defense (Idec), São Paulo, Brazil
- Center for Epidemiological Studies for Nutrition and Health, University of São Paulo (Nupens, USP), São Paulo, Brazil
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Vang JY, Breceda C, Her C, Krishnan VV. Enzyme kinetics by real-time quantitative NMR (qNMR) spectroscopy with progress curve analysis. Anal Biochem 2022; 658:114919. [PMID: 36154835 DOI: 10.1016/j.ab.2022.114919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 09/14/2022] [Accepted: 09/15/2022] [Indexed: 11/26/2022]
Abstract
This review article summarizes how the experimental data obtained using quantitative nuclear magnetic resonance (qNMR) spectroscopy can be combined with progress curve analysis to determine enzyme kinetic parameters. The qNMR approach enables following the enzymatic conversion of the substrate to the product in real-time by a continuous collection of spectra. The Lambert-W function, a closed-form solution to the time-dependent substrate/product kinetics of the rate equation, can estimate the Michaelis-Menten constant (KM.) and the maximum velocity (Vmax) from a single experiment. This article highlights how the qNMR data is well suited for analysis using the Lambert-W function with three different applications. Results from studies on acetylcholinesterase (acetylcholine to acetic acid and choline), β-Galactosidase (lactose to glucose and galactose), and invertase (sucrose to glucose and fructose) are presented. Furthermore, an additional example of how the progress curve analysis is applied to understand the inhibitory role of the artificial sweetener sucralose on sucrose's enzymatic conversion by invertase is discussed. With the wide availability of NMR spectrometers in academia and industries, including bench-top systems with permanent magnets, and the potential to enhance sensitivity using dynamic nuclear polarization in combination with ultrafast methods, the NMR-based enzyme kinetics could be considered a valuable tool for broader applications in the field of enzyme kinetics.
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Affiliation(s)
- Justin Y Vang
- Department of Chemistry & Biochemistry, California State University, Fresno, CA, 93740, USA
| | - Candido Breceda
- Department of Chemistry & Biochemistry, California State University, Fresno, CA, 93740, USA
| | - Cheenou Her
- Department of Chemistry & Biochemistry, California State University, Fresno, CA, 93740, USA
| | - V V Krishnan
- Department of Chemistry & Biochemistry, California State University, Fresno, CA, 93740, USA; Department of Medical Pathology & Laboratory Medicine, University of California Davis School of Medicine, Davis, CA, 95616, USA.
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Debras C, Chazelas E, Sellem L, Porcher R, Druesne-Pecollo N, Esseddik Y, de Edelenyi FS, Agaësse C, De Sa A, Lutchia R, Fezeu LK, Julia C, Kesse-Guyot E, Allès B, Galan P, Hercberg S, Deschasaux-Tanguy M, Huybrechts I, Srour B, Touvier M. Artificial sweeteners and risk of cardiovascular diseases: results from the prospective NutriNet-Santé cohort. BMJ 2022; 378:e071204. [PMID: 36638072 PMCID: PMC9449855 DOI: 10.1136/bmj-2022-071204] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/01/2022] [Indexed: 01/18/2023]
Abstract
OBJECTIVES To study the associations between artificial sweeteners from all dietary sources (beverages, but also table top sweeteners, dairy products, etc), overall and by molecule (aspartame, acesulfame potassium, and sucralose), and risk of cardiovascular diseases (overall, coronary heart disease, and cerebrovascular disease). DESIGN Population based prospective cohort study (2009-21). SETTING France, primary prevention research. PARTICIPANTS 103 388 participants of the web based NutriNet-Santé cohort (mean age 42.2±14.4, 79.8% female, 904 206 person years). Dietary intakes and consumption of artificial sweeteners were assessed by repeated 24 h dietary records, including brand names of industrial products. MAIN OUTCOMES MEASURES Associations between sweeteners (coded as a continuous variable, log10 transformed) and cardiovascular disease risk, assessed by multivariable adjusted Cox hazard models. RESULTS Total artificial sweetener intake was associated with increased risk of cardiovascular diseases (1502 events, hazard ratio 1.09, 95% confidence interval 1.01 to 1.18, P=0.03); absolute incidence rate in higher consumers (above the sex specific median) and non-consumers was 346 and 314 per 100 000 person years, respectively. Artificial sweeteners were more particularly associated with cerebrovascular disease risk (777 events, 1.18, 1.06 to 1.31, P=0.002; incidence rates 195 and 150 per 100 000 person years in higher and non-consumers, respectively). Aspartame intake was associated with increased risk of cerebrovascular events (1.17, 1.03 to 1.33, P=0.02; incidence rates 186 and 151 per 100 000 person years in higher and non-consumers, respectively), and acesulfame potassium and sucralose were associated with increased coronary heart disease risk (730 events; acesulfame potassium: 1.40, 1.06 to 1.84, P=0.02; incidence rates 167 and 164; sucralose: 1.31, 1.00 to 1.71, P=0.05; incidence rates 271 and 161). CONCLUSIONS The findings from this large scale prospective cohort study suggest a potential direct association between higher artificial sweetener consumption (especially aspartame, acesulfame potassium, and sucralose) and increased cardiovascular disease risk. Artificial sweeteners are present in thousands of food and beverage brands worldwide, however they remain a controversial topic and are currently being re-evaluated by the European Food Safety Authority, the World Health Organization, and other health agencies. TRIAL REGISTRATION ClinicalTrials.gov NCT03335644.
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Affiliation(s)
- Charlotte Debras
- Sorbonne Paris Nord University, INSERM U1153, INRAE U1125, CNAM, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Centre, University of Paris (CRESS), Bobigny, France
- French network for Nutrition and Cancer Research (NACRe network), Jouy-en-Josas, France
| | - Eloi Chazelas
- Sorbonne Paris Nord University, INSERM U1153, INRAE U1125, CNAM, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Centre, University of Paris (CRESS), Bobigny, France
- French network for Nutrition and Cancer Research (NACRe network), Jouy-en-Josas, France
| | - Laury Sellem
- Sorbonne Paris Nord University, INSERM U1153, INRAE U1125, CNAM, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Centre, University of Paris (CRESS), Bobigny, France
- French network for Nutrition and Cancer Research (NACRe network), Jouy-en-Josas, France
| | - Raphaël Porcher
- Université de Paris, CRESS UMR1153, INSERM, INRA, Paris, France
- Centre d'Épidémiologie Clinique, AP-HP, Hôtel-Dieu, Paris, France
| | - Nathalie Druesne-Pecollo
- Sorbonne Paris Nord University, INSERM U1153, INRAE U1125, CNAM, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Centre, University of Paris (CRESS), Bobigny, France
- French network for Nutrition and Cancer Research (NACRe network), Jouy-en-Josas, France
| | - Younes Esseddik
- Sorbonne Paris Nord University, INSERM U1153, INRAE U1125, CNAM, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Centre, University of Paris (CRESS), Bobigny, France
| | - Fabien Szabo de Edelenyi
- Sorbonne Paris Nord University, INSERM U1153, INRAE U1125, CNAM, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Centre, University of Paris (CRESS), Bobigny, France
| | - Cédric Agaësse
- Sorbonne Paris Nord University, INSERM U1153, INRAE U1125, CNAM, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Centre, University of Paris (CRESS), Bobigny, France
| | - Alexandre De Sa
- Sorbonne Paris Nord University, INSERM U1153, INRAE U1125, CNAM, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Centre, University of Paris (CRESS), Bobigny, France
| | - Rebecca Lutchia
- Sorbonne Paris Nord University, INSERM U1153, INRAE U1125, CNAM, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Centre, University of Paris (CRESS), Bobigny, France
| | - Léopold K Fezeu
- Sorbonne Paris Nord University, INSERM U1153, INRAE U1125, CNAM, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Centre, University of Paris (CRESS), Bobigny, France
- French network for Nutrition and Cancer Research (NACRe network), Jouy-en-Josas, France
| | - Chantal Julia
- Sorbonne Paris Nord University, INSERM U1153, INRAE U1125, CNAM, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Centre, University of Paris (CRESS), Bobigny, France
- Public Health Department, Avicenne Hospital, AP-HP, Bobigny, France
| | - Emmanuelle Kesse-Guyot
- Sorbonne Paris Nord University, INSERM U1153, INRAE U1125, CNAM, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Centre, University of Paris (CRESS), Bobigny, France
- French network for Nutrition and Cancer Research (NACRe network), Jouy-en-Josas, France
| | - Benjamin Allès
- Sorbonne Paris Nord University, INSERM U1153, INRAE U1125, CNAM, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Centre, University of Paris (CRESS), Bobigny, France
| | - Pilar Galan
- Sorbonne Paris Nord University, INSERM U1153, INRAE U1125, CNAM, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Centre, University of Paris (CRESS), Bobigny, France
- French network for Nutrition and Cancer Research (NACRe network), Jouy-en-Josas, France
| | - Serge Hercberg
- Sorbonne Paris Nord University, INSERM U1153, INRAE U1125, CNAM, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Centre, University of Paris (CRESS), Bobigny, France
- French network for Nutrition and Cancer Research (NACRe network), Jouy-en-Josas, France
- Public Health Department, Avicenne Hospital, AP-HP, Bobigny, France
| | - Mélanie Deschasaux-Tanguy
- Sorbonne Paris Nord University, INSERM U1153, INRAE U1125, CNAM, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Centre, University of Paris (CRESS), Bobigny, France
- French network for Nutrition and Cancer Research (NACRe network), Jouy-en-Josas, France
| | - Inge Huybrechts
- French network for Nutrition and Cancer Research (NACRe network), Jouy-en-Josas, France
- International Agency for Research on Cancer, World Health Organization, Lyon, France
| | - Bernard Srour
- Sorbonne Paris Nord University, INSERM U1153, INRAE U1125, CNAM, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Centre, University of Paris (CRESS), Bobigny, France
- French network for Nutrition and Cancer Research (NACRe network), Jouy-en-Josas, France
| | - Mathilde Touvier
- Sorbonne Paris Nord University, INSERM U1153, INRAE U1125, CNAM, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Centre, University of Paris (CRESS), Bobigny, France
- French network for Nutrition and Cancer Research (NACRe network), Jouy-en-Josas, France
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BAYINDIR GÜMÜŞ A, KESER A, TUNÇER E, ALTUNTAŞ YILDIZ T, KEPENEKCİ BAYRAM İ. Sakarinin İştah, Enerji Alımı ve Serum Ghrelin Üzerinde Etkisi Var mı? Sağlıklı Erkeklerde Randomize, Kontrollü, Çapraz Bir Çalışma. KONURALP TIP DERGISI 2022. [DOI: 10.18521/ktd.1057978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Amaç: Günümüzde şeker yerine enerji içermeyen yapay tatlandırıcılar yaygın olarak kullanılmaktadır. Ancak bilinenin aksine yapay tatlandırıcıların metabolizmayı çeşitli yönlerden etkilediği düşünülmektedir. Bu çalışmanın amacı sakarinin serum ghrelin düzeyi, iştah ve besin tüketimi üzerindeki etkilerini değerlendirmektir.
Metod: Randomize, kontrollü ve çapraz olarak yapılan çalışmaya 20-29 yaşları arasında dokuz sağlıklı erkek katılmıştır. Her katılımcıya 300 ml su, 75 gram sakaroz içeren 300 ml su ve 240 miligram sakarin içeren 300 ml su verilmiştir. Başlangıç, 30., 60., 90., 120. ve 180. dakikalarda iştahı değerlendirmek için Görsel Analog Skala uygulanmış ve ghrelin analizi için kan örnekleri alınmıştır. Yüzsekseninci sonra katılımcılar ad libitum beslenmişler ve her uygulama günün sonuna kadar 24 saatlik diyet besin tüketim kaydı tutmuşlardır.
Bulgular: Altmışıncı ve 120. dakikalarda sadece su ve sakarinli içeceklerde ortalama ghrelin düzeyi sükroz içeren içeceğe kıyasla daha yüksektir (p
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Affiliation(s)
| | - Alev KESER
- ANKARA ÜNİVERSİTESİ, SAĞLIK BİLİMLERİ FAKÜLTESİ, BESLENME VE DİYETETİK BÖLÜMÜ
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12
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Daher M, Fahd C, Nour AA, Sacre Y. Trends and amounts of consumption of low-calorie sweeteners: A cross-sectional study. Clin Nutr ESPEN 2022; 48:427-433. [PMID: 35331524 DOI: 10.1016/j.clnesp.2022.01.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Revised: 01/04/2022] [Accepted: 01/06/2022] [Indexed: 10/19/2022]
Abstract
BACKGROUND AND AIMS White sugar has been blamed to cause health consequences including diabetes and obesity. With the increased need to decrease sugar intake, attention was shifted towards sugar alternatives also known as low-calorie sweeteners. Low-calorie sweeteners are ubiquitous within food products, but their consumption among Lebanese adults isn't well elucidated. Our study aims to investigate the trends and amounts of low-calorie sweeteners' consumption in addition to their main sources among a sample of Lebanese adults. METHODS A cross-sectional study was conducted over 384 adult Lebanese individuals from both genders residing in Beirut and Mount-Lebanon from February to August 2020. After excluding eight individuals, 376 completed the survey. To assess the trends, frequency and quantity of low-calorie sweeteners' consumption, a questionnaire was filled by trained and licensed dietitians in addition to a previously validated food frequency questionnaire adapted to the most widely known products in the Lebanese market. Food products were divided into categories, amount of sweeteners in each item was obtained from the label, and analysis was performed according to the type of sweetener they are made of. Frequencies were converted into numbers of servings per day and multiplied by the standard portion size. Daily individual consumption of each sweetener apart was obtained by multiplying the amount of sweetener in each item consumed by total daily consumption. The amount in mg/kg was obtained by dividing total consumption of each sweetener apart by the mean weight of our population. The Statistical Package for Social Sciences (SPSS) was used for data entry and analysis. RESULTS Results showed that 94.4% were consuming an artificially-sweetened item at least once in the last six months. While weight loss and healthy lifestyle constituted the main reasons for past and current consumption respectively, safety and unpleasant taste affected consumption trends. Pills and powders' consumption was significantly associated with gender (p = 0.032) and dieting (p = 0.000) but not with age (p = 0.831), educational level (p = 0.294), living district (p = 0.421) or income (p = 0.828) where women and dieters used significantly more pills and powders than their counterparts. "Food and beverages" consumption was independent of all factors except age (p = 0.001); it peaked at 26-40 and declined thereafter. Consumption of low-calorie sweeteners came mainly from beverages and was as follows while remaining within the acceptable daily intake limits: aspartame: 98.9 mg/d (1.38 mg/kg/d); sucralose: 22.19 mg/d (0.31 mg/kg/d); acesulfame-K: 39.12 mg/d (0.55 mg/kg/d); stevia 3.28 mg/d (0.05 mg/kg/d). Food and beverages were consumed more than pills and powders due to unintentional consumption. CONCLUSION Despite that safety and unpleasant taste affected consumption of low-calorie sweetened products, intake of such products was found to be highly prevalent in the studied population. While remaining within the acceptable daily intake limits, consumption of food and beverages exceeded that of pills and powders due to unintentional consumption making awareness a necessity to help consumers make an informed decision. Moreover, a nation-level study is needed to generalize the results.
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Affiliation(s)
- Mira Daher
- Faculty of Arts and Sciences, Department of Nutrition and Food Sciences, Holy Spirit University of Kaslik, P.O Box 446, Jounieh, Lebanon.
| | - Carla Fahd
- Faculty of Arts and Sciences, Department of Nutrition and Food Sciences, Holy Spirit University of Kaslik, P.O Box 446, Jounieh, Lebanon
| | - Afif Abdel Nour
- School of Engineering, Holy Spirit University of Kaslik, P.O Box 446, Jounieh, Lebanon
| | - Yonna Sacre
- Faculty of Arts and Sciences, Department of Nutrition and Food Sciences, Holy Spirit University of Kaslik, P.O Box 446, Jounieh, Lebanon
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Montera VDSP, Martins APB, Borges CA, Canella DS. Distribution and patterns of use of food additives in foods and beverages available in Brazilian supermarkets. Food Funct 2021; 12:7699-7708. [PMID: 34282819 DOI: 10.1039/d1fo00429h] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The growing consumption of ultra-processed foods and beverages has drawn attention to the use of different food additives in these products. The use of these additives for different purposes in food products is permitted under specific legislation. The objective of the present study was to assess the distribution and patterns of occurrence of the different categories of food additives present in packaged foods and beverages sold in Brazil. A descriptive cross-sectional study was conducted based on data from lists of ingredients used in foods and beverages sold in supermarkets in Brazil, collected by photographing product labels. The number, technological purpose and proportion of food additives in 9856 items (25 groups) were assessed. Exploratory factor analysis was employed to derive the patterns of food additive categories. Linear regression models were used to assess the association between the patterns and food items analyzed. Only 20.6% of the products analyzed contained no food additives, while 24.8% contained ≥6 additives. The use of food additives was high, particularly cosmetic additives, predominantly flavoring agents, colorings and stabilizers. Five patterns of food additive categories were identified and associated with ultra-processed foods and beverages. The results revealed that food additives are highly prevalent in several types of food items sold in the Brazilian market. Also, the same additive category was common to several different food groups, as were specific food additive combinations. This exposure is potentially harmful to human health, given the known deleterious effects associated with the consumption of these substances.
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Normand M, Ritz C, Mela D, Raben A. Low-energy sweeteners and body weight: a citation network analysis. BMJ Nutr Prev Health 2021; 4:319-332. [PMID: 34308140 PMCID: PMC8258071 DOI: 10.1136/bmjnph-2020-000210] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 02/12/2021] [Accepted: 02/17/2021] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVE Reviews on the relationship of low-energy sweeteners (LES) with body weight (BW) have reached widely differing conclusions. To assess possible citation bias, citation analysis was used to quantify the relevant characteristics of cited articles, and explore citation patterns in relation to review conclusions. DESIGN A systematic search identified reviews published from January 2010 to March 2020. Different characteristics (for example, type of review or research, journal impact factor, conclusions) were extracted from the reviews and cited articles. Logistic regression was used to estimate likelihood of articles with particular characteristics being cited in reviews. A qualitative network analysis linked reviews sub-grouped by conclusions with the types of articles they cited. MAIN OUTCOME MEASURES (OR; 95% CI) for likelihood that articles with particular characteristics were cited as evidence in reviews. RESULTS From 33 reviews identified, 183 different articles were cited (including other reviews). Narrative reviews were 62% less likely to be cited than systematic reviews with meta-analysis (OR 0.38; 0.16 to 0.86; p=0.03). Likelihood of being cited was higher for evidence on children than adults (OR 2.27; 1.59 to 3.25; p<0.0001), and with increased journal impact factor (OR 1.15; 1.00 to 1.31; p=0.04). No other factors were statistically significant in the main analysis, and few factors were significant in subgroup analyses. Network analysis showed that reviews concluding a beneficial relationship of LES with BW cited mainly randomised controlled trials, whereas reviews concluding an adverse relationship cited mainly observational studies. CONCLUSIONS Overall reference to the available evidence across reviews appears largely arbitrary, making citation bias likely. Differences in the conclusions of individual reviews map onto different types of evidence cited. Overall, inconsistent and selective use of the available evidence may account for the diversity of conclusions in reviews on LES and BW. TRIAL REGISTRATION NUMBER Prior to data analysis, the protocol was registered with the Open Science Framework (https://osf.io/9ghws).
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Affiliation(s)
- Mie Normand
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Frederiksberg, Denmark
| | - Christian Ritz
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Frederiksberg, Denmark
| | | | - Anne Raben
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Frederiksberg, Denmark
- Steno Diabetes Center Copenhagen, Copenhagen, Denmark
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Risdon S, Battault S, Romo-Romo A, Roustit M, Briand L, Meyer G, Almeda-Valdes P, Walther G. Sucralose and Cardiometabolic Health: Current Understanding from Receptors to Clinical Investigations. Adv Nutr 2021; 12:1500-1513. [PMID: 33578411 PMCID: PMC8321845 DOI: 10.1093/advances/nmaa185] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 10/26/2020] [Accepted: 12/31/2020] [Indexed: 12/15/2022] Open
Abstract
The excess consumption of added sugar is consistently found to be associated with weight gain, and a higher risk of type 2 diabetes mellitus, coronary heart disease, and stroke. In an effort to reduce the risk of cardiometabolic disease, sugar is frequently replaced by low- and null-calorie sweeteners (LCSs). Alarmingly, though, emerging evidence indicates that the consumption of LCSs is associated with an increase in cardiovascular mortality risk that is amplified in those who are overweight or obese. Sucralose, a null-caloric high-intensity sweetener, is the most commonly used LCS worldwide, which is regularly consumed by healthy individuals and patients with metabolic disease. To explore a potential causal role for sucralose in increased cardiovascular risk, this present review summarizes the preclinical and clinical data from current research detailing the effects of sucralose on systems controlling food intake, glucose homeostasis, and gut microbiota.
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Affiliation(s)
| | | | - Alonso Romo-Romo
- Department of Endocrinology and Metabolism, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City, México
| | - Matthieu Roustit
- Université Grenoble Alpes, Inserm U1042, Grenoble, France,Grenoble Alpes University Hospital, Clinical Pharmacology, Inserm CIC1406, Grenoble, France
| | - Loic Briand
- AgroSup Dijon, INRAE, Université de Bourgogne Franche-Comté, CNRS, Centre des Sciences du Goût et de l'Alimentation, Dijon, France
| | | | - Paloma Almeda-Valdes
- Department of Endocrinology and Metabolism, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City, México
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Changes in Non-Nutritive Sweetener Consumption Patterns in Response to a Sugar-Sweetened Beverage Reduction Intervention. Nutrients 2020; 12:nu12113428. [PMID: 33171645 PMCID: PMC7695198 DOI: 10.3390/nu12113428] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 11/03/2020] [Accepted: 11/05/2020] [Indexed: 02/02/2023] Open
Abstract
Data are lacking on whether non-nutritive sweeteners (NNS) can be used as a strategy to support decreases in sugar-sweetened beverage (SSB) consumption. The purpose of this secondary analysis of a 6-month SSB-reduction intervention was to explore changes in NNS consumption patterns in Talking Health participants within the SIPsmartER (n = 101) intervention. Additionally, participant characteristics were compared for three SSB-NNS change groups (decrease SSB/increase NNS; decrease SSB/no increase in NNS; increase/no change in SSB/regardless of NNS). There was a significant increase in aspartame and total NNS intake for participants (mean daily mg increases of 37.2 ± 13.9 and 63.7 ± 18.5, respectively). With the exception of sex, no differences in participant characteristics were found between the three SSB-NNS change groups. Furthermore, no significant changes in weight or body mass index (BMI) were demonstrated between SSB-NNS change groups over time. Diet soda was the most commonly consumed source of NNS; however, other dietary sources of NNS also contributed to intake. At 6 months, intake of sucralose and saccharin were primarily from dietary sources other than diet sodas (94% and 100%, respectively). These findings suggest that NNS may be a feasible strategy to help reduce SSB consumption. This study supports the need to consistently quantify and identify NNS intake, beyond using diet soda intake as a proxy for NNS intake and grouping all NNS types into one variable, to more accurately address the potential health effects of NNS.
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The drivers, trends and dietary impacts of non-nutritive sweeteners in the food supply: a narrative review. Nutr Res Rev 2020; 34:185-208. [PMID: 33148371 DOI: 10.1017/s0954422420000268] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Poor diets, including excess added sugar consumption, contribute to the global burden of disease. Subsequently, many nutrition policies have been implemented to reduce added sugar intake and improve population health, including taxes, education, labelling and environmental interventions. A potential consequence of these policy actions is the substitution of added sugars with non-nutritive sweeteners (NNS) in a variety of foods and beverages. NNS are used to reduce the energy and sugar content of foods and beverages while maintaining their palatability. Evidence of the toxicological risks of NNS is inconsistent, though concerns have been raised over the potential substitution effects of ultra-processed foods containing NNS for whole foods. This review aimed to provide an overview of current NNS food supply and consumption patterns, assess added sugar-reduction policies and their impact on NNS, and determine the impact of NNS on food choice, energy intake and diet quality. NNS are widely available in a variety of products, though most commonly in carbonated beverages, dairy products, confectionery, table-top sweeteners and fruit drinks. However, the longitudinal trends of different product categories, and differences between geographies and economy-income levels, require further study. Few studies have examined NNS consumption trends globally, though an increase in NNS consumption in beverages has been observed in some regions. Research examining how the increased availability of low-sugar, NNS-containing products affects global dietary patterns is limited, particularly in terms of their potential substitution effects.
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Alsunni AA. Effects of Artificial Sweetener Consumption on Glucose Homeostasis and Its Association with Type 2 Diabetes and Obesity. Int J Gen Med 2020; 13:775-785. [PMID: 33116769 PMCID: PMC7547772 DOI: 10.2147/ijgm.s274760] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 09/10/2020] [Indexed: 11/23/2022] Open
Abstract
Artificial sweeteners (ASs) are popular for their characteristic property of providing sweetness with few or no calories. They are frequently consumed to minimize energy intake and to combat obesity and its related adverse health effects. However, since their introduction, concerns have been raised regarding their safety. Extensive research has designed a number of studies to evaluate potential adverse effects, the top among them being interference with glucose homeostasis. Numerous studies have tried to prove that AS may contribute to the development of metabolic diseases including obesity and type 2 diabetes (T2D). The matter remains controversial and a favorite topic of research. The purpose of this review was to identify and discuss the published articles that have examined the effects of AS consumption on glucose homeostasis and its association with T2D and obesity. It was observed that studies have failed to present concrete evidence to establish a link between AS consumption and glucose homeostasis, obesity, or T2D. Most studies have flaws in the study design resulting in haphazard claims with no follow-up studies to confirm reliability. It is concluded that while it is not possible to claim that ASs are metabolically inert, at the moment the haphazard evidence is not enough to link their use with glucose metabolism, obesity or T2D. There is a need to design cohort and case-control studies with reliable sample sizes to establish a cause-effect relationship or to exclude claims of safety problems.
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Affiliation(s)
- Ahmed Abdulrahman Alsunni
- Department of Physiology, College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
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Kroemer G, López-Otín C, Madeo F, de Cabo R. Carbotoxicity-Noxious Effects of Carbohydrates. Cell 2019; 175:605-614. [PMID: 30340032 DOI: 10.1016/j.cell.2018.07.044] [Citation(s) in RCA: 74] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Revised: 06/18/2018] [Accepted: 07/26/2018] [Indexed: 02/06/2023]
Abstract
Modern nutrition is often characterized by the excessive intake of different types of carbohydrates ranging from digestible polysaccharides to refined sugars that collectively mediate noxious effects on human health, a phenomenon that we refer to as "carbotoxicity." Epidemiological and experimental evidence combined with clinical intervention trials underscore the negative impact of excessive carbohydrate uptake, as well as the beneficial effects of reducing carbs in the diet. We discuss the molecular, cellular, and neuroendocrine mechanisms that link exaggerated carbohydrate intake to disease and accelerated aging as we outline dietary and pharmacologic strategies to combat carbotoxicity.
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Affiliation(s)
- Guido Kroemer
- Equipe 11 labellisée par la Ligue contre le Cancer, Centre de Recherche des Cordeliers, Paris, France; Cell Biology and Metabolomics Platforms, Gustave Roussy Cancer Campus, Villejuif, France; INSERM, U1138, Paris, France; Université Paris Descartes, Sorbonne Paris Cité, Paris, France; Université Pierre et Marie Curie, Paris, France; Pôle de Biologie, Hôpital Européen Georges Pompidou, AP-HP, Paris, France; Karolinska Institute, Department of Women's and Children's Health, Karolinska University Hospital, Stockholm, Sweden.
| | - Carlos López-Otín
- Departamento de Bioquímica y Biología Molecular, Facultad de Medicina, Instituto Universitario de Oncología (IUOPA), Universidad de Oviedo, 33006 Oviedo, Spain; Centro de Investigación Biomédica en Red de Cáncer, Madrid, Spain
| | - Frank Madeo
- Institute of Molecular Biosciences, NAWI Graz, University of Graz, Graz, Austria; BioTechMed Graz, Graz, Austria
| | - Rafael de Cabo
- Experimental Gerontology Section, Translational Gerontology Branch, National Institute on Aging, NIH, Baltimore, MD 21224, USA.
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Green CH, Syn WK. Non-nutritive sweeteners and their association with the metabolic syndrome and non-alcoholic fatty liver disease: a review of the literature. Eur J Nutr 2019; 58:1785-1800. [PMID: 31119399 DOI: 10.1007/s00394-019-01996-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Accepted: 05/11/2019] [Indexed: 12/14/2022]
Abstract
PURPOSE Non-alcoholic fatty liver disease (NAFLD) is increasing in incidence worldwide, paralleling epidemics in obesity and metabolic syndrome. Widely considered the hepatic manifestation of the metabolic syndrome, NAFLD is associated with significant morbidity, mortality, and increased healthcare costs. There is an abundance of data linking sugar-sweetened beverages, and fructose, in particular, to the metabolic syndrome and NAFLD. As a result, non-nutritive sweeteners (NNSs) are frequently substituted for sugar in drinks and a variety of foods. However, despite the widespread consumption of NNSs, there is growing concern about their impact on metabolic health. METHODS This review examines the experimental and clinical evidence on non-nutritive sweetener (NNS) consumption and features of the metabolic syndrome, including NAFLD. RESULTS Experimental animal studies show that NNS consumption can induce glucose intolerance, increased food consumption, and weight gain, with proposed mechanisms including altered gut microbiome, inhibition of protective intestinal enzymes, and increased appetite. The evidence from clinical studies is more controversial. Observational studies overwhelmingly show an association between NNS consumption and features of the metabolic syndrome, and this includes NAFLD when analyses are not adjusted for obesity. The evidence from randomized-controlled trials in humans is sparse and conflicting, and primarily evaluates weight-related outcomes. CONCLUSION Further research is urgently needed to evaluate NNS consumption and its relationship with NAFLD and the gut microbiome in humans.
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Affiliation(s)
- Caitlin H Green
- Division of Gastroenterology and Hepatology, Medical University of South Carolina, 30 Courtenay Drive-STB Suit 249, MSC 702, Charleston, SC, 29425, USA.
| | - Wing-Kin Syn
- Division of Gastroenterology and Hepatology, Medical University of South Carolina, 30 Courtenay Drive-STB Suit 249, MSC 702, Charleston, SC, 29425, USA.,Section of Gastroenterology, Ralph H Johnson Veterans Affairs Medical Center, Charleston, SC, USA.,Department of Physiology, Faculty of Medicine and Nursing, University of the Basque County, UPV/EHU, Leioa, Spain
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Toews I, Lohner S, Küllenberg de Gaudry D, Sommer H, Meerpohl JJ. Association between intake of non-sugar sweeteners and health outcomes: systematic review and meta-analyses of randomised and non-randomised controlled trials and observational studies. BMJ 2019; 364:k4718. [PMID: 30602577 PMCID: PMC6313893 DOI: 10.1136/bmj.k4718] [Citation(s) in RCA: 126] [Impact Index Per Article: 25.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/29/2018] [Indexed: 12/22/2022]
Abstract
OBJECTIVE To assess the association between intake of non-sugar sweeteners (NSS) and important health outcomes in generally healthy or overweight/obese adults and children. DESIGN Systematic review following standard Cochrane review methodology. DATA SOURCES Medline (Ovid), Embase, Cochrane CENTRAL, WHO International Clinical Trials Registry Platform, Clinicaltrials.gov, and reference lists of relevant publications. ELIGIBILITY CRITERIA FOR SELECTING STUDIES Studies including generally healthy adults or children with or without overweight or obesity were eligible. Included study designs allowed for a direct comparison of no intake or lower intake of NSS with higher NSS intake. NSSs had to be clearly named, the dose had to be within the acceptable daily intake, and the intervention duration had to be at least seven days. MAIN OUTCOME MEASURES Body weight or body mass index, glycaemic control, oral health, eating behaviour, preference for sweet taste, cancer, cardiovascular disease, kidney disease, mood, behaviour, neurocognition, and adverse effects. RESULTS The search resulted in 13 941 unique records. Of 56 individual studies that provided data for this review, 35 were observational studies. In adults, evidence of very low and low certainty from a limited number of small studies indicated a small beneficial effect of NSSs on body mass index (mean difference -0.6, 95% confidence interval -1.19 to -0.01; two studies, n=174) and fasting blood glucose (-0.16 mmol/L, -0.26 to -0.06; two, n=52). Lower doses of NSSs were associated with lower weight gain (-0.09 kg, -0.13 to -0.05; one, n=17 934) compared with higher doses of NSSs (very low certainty of evidence). For all other outcomes, no differences were detected between the use and non-use of NSSs, or between different doses of NSSs. No evidence of any effect of NSSs was seen on overweight or obese adults or children actively trying to lose weight (very low to moderate certainty). In children, a smaller increase in body mass index z score was observed with NSS intake compared with sugar intake (-0.15, -0.17 to -0.12; two, n=528, moderate certainty of evidence), but no significant differences were observed in body weight (-0.60 kg, -1.33 to 0.14; two, n=467, low certainty of evidence), or between different doses of NSSs (very low to moderate certainty). CONCLUSIONS Most health outcomes did not seem to have differences between the NSS exposed and unexposed groups. Of the few studies identified for each outcome, most had few participants, were of short duration, and their methodological and reporting quality was limited; therefore, confidence in the reported results is limited. Future studies should assess the effects of NSSs with an appropriate intervention duration. Detailed descriptions of interventions, comparators, and outcomes should be included in all reports. SYSTEMATIC REVIEW REGISTRATION Prospero CRD42017047668.
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Affiliation(s)
- Ingrid Toews
- Institute for Evidence in Medicine (for Cochrane Germany Foundation), Medical Centre of the University of Freiburg, Faculty of Medicine, University of Freiburg, Breisacher Straße 153, 79110 Freiburg, Germany
| | - Szimonetta Lohner
- Cochrane Hungary, Clinical Centre of the University of Pécs, Medical School, University of Pécs, Pécs, Hungary
| | - Daniela Küllenberg de Gaudry
- Institute for Evidence in Medicine (for Cochrane Germany Foundation), Medical Centre of the University of Freiburg, Faculty of Medicine, University of Freiburg, Breisacher Straße 153, 79110 Freiburg, Germany
| | - Harriet Sommer
- Institute for Evidence in Medicine (for Cochrane Germany Foundation), Medical Centre of the University of Freiburg, Faculty of Medicine, University of Freiburg, Breisacher Straße 153, 79110 Freiburg, Germany
- Institute for Medical Biometry and Statistics, Medical Centre of the University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Joerg J Meerpohl
- Institute for Evidence in Medicine (for Cochrane Germany Foundation), Medical Centre of the University of Freiburg, Faculty of Medicine, University of Freiburg, Breisacher Straße 153, 79110 Freiburg, Germany
- Centre of Epidemiological and Statistical Research, Sorbonne Paris Cité, Inserm/Université Paris Descartes, Cochrane France, Paris, France
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Abstract
Food plays an essential role in normal cellular processes; however, certain foods may also trigger or worsen certain disease states. This article focuses particularly on the role of food in common gastrointestinal and liver diseases, and discusses the current evidence that either supports or debunks common dietary recommendations. Nutrition topics discussed include the use of artificial sweetener for weight loss, avoidance of all dairy products in the setting of lactose intolerance, dietary recommendations for diverticular disease, and dietary management in cirrhotic patients with hepatic encephalopathy.
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Affiliation(s)
- Michelle Pearlman
- Gastroenterology and Hepatology Fellow, Department of Internal Medicine, Division of Digestive and Liver Diseases, University of Texas Southwestern, 5323 Harry Hines Boulevard, Dallas, TX 75390-9151, USA.
| | - Oviea Akpotaire
- Department of Internal Medicine, University of Texas Southwestern, 5323 Harry Hines Boulevard, Dallas, TX 75390-9151, USA
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Effects of sucralose on insulin and glucagon-like peptide-1 secretion in healthy subjects: a randomized, double-blind, placebo-controlled trial. Nutrition 2018; 55-56:125-130. [DOI: 10.1016/j.nut.2018.04.001] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2017] [Revised: 03/31/2018] [Accepted: 04/08/2018] [Indexed: 01/16/2023]
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Valencia WM, Botros D, Vera-Nunez M, Dang S. Diabetes Treatment in the Elderly: Incorporating Geriatrics, Technology, and Functional Medicine. Curr Diab Rep 2018; 18:95. [PMID: 30187176 DOI: 10.1007/s11892-018-1052-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
PURPOSE OF REVIEW The current approach to diabetes in the elderly incorporates components from the comprehensive geriatric approach. The most updated guidelines from the American Diabetes Association reflect influence from the consensus made in 2012 with the American Geriatrics Society. Notably, the framework included the evaluation for geriatric syndromes (falls and urinary incontinence), functional and cognitive abilities. The goal for this review is to provide an updated summary of treatment strategies for community-dwelling older adults. We identified the need to expand our approach by addressing innovative approaches and scientific concepts from telemedicine, functional medicine, and geriatrics. RECENT FINDINGS Findings on cardiovascular protection with sodium-glucose co-transporter 2 inhibitors (SGLT-2i) and some glucagon-like peptide 1 receptor agonists (GLP-1RA) support their use for older patients with diabetes. However, careful consideration for agent selection must incorporate the presence of geriatric issues, such as geriatric syndromes, or functional and cognitive decline, as they could increase the risk and impact adverse reactions. Telemedicine interventions can improve communication and connection between older patients and their providers, and improve glycemic control. Functional medicine concepts can offer additional adjuvant strategies to support the therapeutic interventions and management of diabetes in the elderly. A systematic review confirmed the efficacy and safety of metformin as first-line therapy of type 2 diabetes in the older adult, but multiple reports highlighted the risk for vitamin B12 deficiency. Randomized controlled trials showed the efficacy and safety of antihyperglycemic agents in the elderly, including some with longer duration and lesser risk for hypoglycemia. Randomized clinical trials showed cardiovascular protection with SGLT-2i (empagliflozin, canagliflozin) and GLP-1RA (liraglutide, semaglutide). The most current guidelines recommend addressing for geriatric syndromes, physical and cognitive function in the elderly, in order to individualize targets and therapeutic strategies. Clinicians managing diabetes in the elderly can play a major role for the early detection and evaluation of geriatric issues in their patients. Telemedicine interventions improve glycemic control, and certain functional medicine strategies could be adjuvant interventions to reduce inflammation and stress, but more studies focused on the elderly population are needed.
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Affiliation(s)
- Willy Marcos Valencia
- Geriatric Research, Education and Clinical Center (GRECC), Miami VA Healthcare System, 1201 NW 16th St. (11 GRC), Miami, FL, 33125, USA.
- Department of Humanities, Health and Society, Florida International University Herbert Wertheim College of Medicine, Miami, FL, USA.
- Department of Public Health Sciences, University of Miami Miller School of Medicine, Miami, FL, USA.
| | - Diana Botros
- Jackson Memorial Hospital, University of Miami Miller School of Medicine, 1611 NW 12th Ave, Miami, FL, 33136, USA
| | - Maria Vera-Nunez
- Institute for NeuroImmune Medicine (INIM), Nova Southeastern University College of Osteopathic Medicine, 3301 College Ave, CCR 4th Floor, Fort Lauderdale, FL, 33314, USA
| | - Stuti Dang
- Geriatric Research, Education and Clinical Center (GRECC), Miami VA Healthcare System, 1201 NW 16th St. (11 GRC), Miami, FL, 33125, USA
- Department of Medicine, University of Miami Miller School of Medicine, Miami, FL, USA
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Chia CW, Shardell M, Gravenstein KS, Carlson OD, Simonsick EM, Ferrucci L, Egan JM. Regular low-calorie sweetener consumption is associated with increased secretion of glucose-dependent insulinotropic polypeptide. Diabetes Obes Metab 2018; 20:2282-2285. [PMID: 29687583 PMCID: PMC6105420 DOI: 10.1111/dom.13328] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Revised: 04/09/2018] [Accepted: 04/18/2018] [Indexed: 12/16/2022]
Abstract
Low-calorie sweeteners (LCSs) are widely used for weight control despite limited evidence of their effectiveness and studies linking LCS consumption with incident obesity. We tested the hypothesis that regular LCS consumption is associated with higher postprandial glucose-dependent insulinotropic polypeptide (GIP) secretion, which has been linked to obesity. We used data from participants in the Baltimore Longitudinal Study of Aging who had completed a diet diary, had at least one visit during which they underwent an oral glucose tolerance test (OGTT), and had no diabetes. Of 232 participants, 166 contributed 1, 39 contributed 2, and 27 contributed 3 visits, and 96 (41%) reported using LCS. Plasma OGTT samples were analysed for glucose, insulin and GIP. Fasting glucose, insulin and GIP levels were no different between LCS users and non-users. The association of LCS use with 2-hour OGTT responses after adjustment for covariates was non-significant for glucose (P = .98) and insulin (P = .18), but significant for greater increase in GIP in LCS users (P = .037). Regular consumption of LCSs was associated with greater increases in GIP secretion after food intake, which may potentially lead to weight gain through the lipogenic properties of GIP.
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Affiliation(s)
- Chee W Chia
- Intramural Research Programme, National Institute on Aging, National Institutes of Health, Baltimore, Maryland
| | - Michelle Shardell
- Intramural Research Programme, National Institute on Aging, National Institutes of Health, Baltimore, Maryland
| | - Kristofer S Gravenstein
- Intramural Research Programme, National Institute on Aging, National Institutes of Health, Baltimore, Maryland
| | - Olga D Carlson
- Intramural Research Programme, National Institute on Aging, National Institutes of Health, Baltimore, Maryland
| | - Eleanor M Simonsick
- Intramural Research Programme, National Institute on Aging, National Institutes of Health, Baltimore, Maryland
| | - Luigi Ferrucci
- Intramural Research Programme, National Institute on Aging, National Institutes of Health, Baltimore, Maryland
| | - Josephine M Egan
- Intramural Research Programme, National Institute on Aging, National Institutes of Health, Baltimore, Maryland
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Davis JN, Asigbee FM, Markowitz AK, Landry MJ, Vandyousefi S, Khazaee E, Ghaddar R, Goran MI. Consumption of artificial sweetened beverages associated with adiposity and increasing HbA1c in Hispanic youth. Clin Obes 2018; 8:236-243. [PMID: 29896938 PMCID: PMC6055860 DOI: 10.1111/cob.12260] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Revised: 04/24/2018] [Accepted: 05/08/2018] [Indexed: 12/04/2022]
Abstract
Research examining the impact of artificial sweetened beverages (ASBs) on obesity and metabolic diseases in adolescents is limited. The overall goal is to examine the longitudinal effects of ASBs on changes in adiposity and metabolic parameters in Hispanic adolescents. Longitudinal cohort with 98 Hispanics (12-18 years) who were overweight or had obesity with the following data at baseline and 1-year later: anthropometrics, diet (24-h recalls), body composition (DXA), glucose and insulin dynamics (oral glucose tolerance and frequently sampled intravenous glucose tolerance test) and fasting lipids. Repeated measures analyses of covariance assessed changes over time between control (no ASBs at either visit), ASB initiators (no ASBs at baseline/ASBs at 1-year) and chronic ASB consumers (ASBs at both visits). ASB initiators (n = 14) and chronic ASB consumers (n = 9) compared to control (n = 75) had higher total body fat at baseline and 1-year (P = 0.05 for group effect). Chronic ASB consumers had a 6% increase in haemoglobin A1c, 34% increase in energy intake (kcal d-1 ) and 39% increase in carbohydrate intake (g d-1 ) over time, while control and ASB initiators maintained (P < 0.05 for group-by-time interactions). These results do not support promoting ASBs as a strategy for adiposity loss or to improve metabolic health.
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Affiliation(s)
- J N Davis
- Department of Nutritional Sciences, University of Texas at Austin, Austin, TX, USA
| | - F M Asigbee
- Department of Nutritional Sciences, University of Texas at Austin, Austin, TX, USA
| | - A K Markowitz
- Department of Nutritional Sciences, University of Texas at Austin, Austin, TX, USA
| | - M J Landry
- Department of Nutritional Sciences, University of Texas at Austin, Austin, TX, USA
| | - S Vandyousefi
- Department of Nutritional Sciences, University of Texas at Austin, Austin, TX, USA
| | - E Khazaee
- Department of Nutritional Sciences, University of Texas at Austin, Austin, TX, USA
| | - R Ghaddar
- Department of Nutritional Sciences, University of Texas at Austin, Austin, TX, USA
| | - M I Goran
- Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
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Guercio BJ, Zhang S, Niedzwiecki D, Li Y, Babic A, Morales-Oyarvide V, Saltz LB, Mayer RJ, Mowat RB, Whittom R, Hantel A, Benson A, Atienza D, Messino M, Kindler H, Venook A, Ogino S, Zoltick ES, Stampfer M, Ng K, Wu K, Willett WC, Giovannucci EL, Meyerhardt JA, Fuchs CS. Associations of artificially sweetened beverage intake with disease recurrence and mortality in stage III colon cancer: Results from CALGB 89803 (Alliance). PLoS One 2018; 13:e0199244. [PMID: 30024889 PMCID: PMC6053135 DOI: 10.1371/journal.pone.0199244] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Accepted: 06/01/2018] [Indexed: 12/16/2022] Open
Abstract
Purpose Observational studies have demonstrated increased colon cancer recurrence and mortality in states of excess energy balance, as denoted by factors including sedentary lifestyle, diabetes, increased dietary glycemic load, and increased intake of sugar-sweetened beverages. Nonetheless, the relation between artificially sweetened beverages, a popular alternative for sugar-sweetened beverages, and colon cancer recurrence and survival is unknown. Methods We analyzed data from 1,018 patients with stage III colon cancer who prospectively reported dietary intake during and after chemotherapy while enrolled in a National Cancer Institute-sponsored trial of adjuvant chemotherapy. Using Cox proportional hazards regressions, we assessed associations of artificially sweetened beverage intake with cancer recurrence and mortality. Results Patients consuming one or more 12-ounce servings of artificially sweetened beverages per day experienced an adjusted hazard ratio for cancer recurrence or mortality of 0.54 (95% confidence interval, 0.36 to 0.80) when compared to those who largely abstained (Ptrend = .004). Similarly, increasing artificially sweetened beverage intake was also associated with a significant improvement in both recurrence-free survival (Ptrend = .005) and overall survival (Ptrend = .02). Substitution models demonstrated that replacing a 12-ounce serving of a sugar-sweetened beverage with an isovolumetric serving of an artificially sweetened beverage per day was associated with a 23% lower risk of cancer recurrence and mortality (relative risk, 0.77; 95% confidence interval, 0.63 to 0.95; P = .02). Conclusion Higher artificially sweetened beverage consumption may be associated with significantly reduced cancer recurrence and death in patients with stage III colon cancer. This association may be mediated by substitution for sugar-sweetened alternatives. Further studies are needed to confirm these findings.
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Affiliation(s)
- Brendan J. Guercio
- Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts, United States of America
| | - Sui Zhang
- Dana-Farber/Partners CancerCare, Boston, Massachusetts, United States of America
| | - Donna Niedzwiecki
- Alliance Statistics and Data Center, Duke University, Durham, North Carolina, United States of America
| | - Yanping Li
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America
| | - Ana Babic
- Dana-Farber/Partners CancerCare, Boston, Massachusetts, United States of America
| | | | - Leonard B. Saltz
- Memorial Sloan Kettering Cancer Center, New York, New York, United States of America
| | - Robert J. Mayer
- Dana-Farber/Partners CancerCare, Boston, Massachusetts, United States of America
| | - Rex B. Mowat
- Toledo Community Hospital Oncology Program, Toledo, Ohio, United States of America
| | | | - Alexander Hantel
- Edward-Elmhurst Healthcare, Naperville, Illinois, United States of America
| | - Al Benson
- Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, Illinois, United States of America
| | - Daniel Atienza
- Virginia Oncology Associates, Norfolk, Virginia, United States of America
| | - Michael Messino
- Southeast Clinical Oncology Research (SCOR) Consortium, Mission Hospitals, Incorporated, Asheville, North Carolina, United States of America
| | - Hedy Kindler
- University of Chicago Comprehensive Cancer Center, Chicago, Illinois, United States of America
| | - Alan Venook
- University of California at San Francisco Comprehensive Cancer Center, San Francisco, California, United States of America
| | - Shuji Ogino
- Dana-Farber/Partners CancerCare, Boston, Massachusetts, United States of America
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America
- Division of Molecular Pathological Epidemiology (MPE), Department of Pathology, Brigham and Women’s Hospital, Boston, Massachusetts, United States of America
- Department of Pathology, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Emilie S. Zoltick
- Section of Preventive Medicine and Epidemiology, Department of Medicine, Boston University School of Medicine, Boston, Massachusetts, United States of America
- Division of Genetics, Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts, United States of America
| | - Meir Stampfer
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Kimmie Ng
- Dana-Farber/Partners CancerCare, Boston, Massachusetts, United States of America
| | - Kana Wu
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America
| | - Walter C. Willett
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America
| | - Edward L. Giovannucci
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, United States of America
| | | | - Charles S. Fuchs
- Yale Cancer Center, Yale School of Medicine, New Haven, Connecticut, United States of America
- * E-mail:
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Rojas E, Bermúdez V, Motlaghzadeh Y, Mathew J, Fidilio E, Faria J, Rojas J, de Bravo MC, Contreras J, Mantilla LP, Angarita L, Sepúlveda PA, Kuzmar I. Stevia rebaudiana Bertoni and Its Effects in Human Disease: Emphasizing Its Role in Inflammation, Atherosclerosis and Metabolic Syndrome. Curr Nutr Rep 2018; 7:10.1007/s13668-018-0228-z. [PMID: 29995279 DOI: 10.1007/s13668-018-0228-z] [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: 01/07/2023]
Abstract
PURPOSE OF REVIEW Stevia rebaudiana Bertoni is a perennial shrub with zero calorie content that has been increasing in popularity for its potential use as an adjuvant in the treatment of obesity. The level of evidence supporting general benefits to human health is insufficient. We conducted a review of the literature summarizing the current knowledge and role in human disease. RECENT FINDINGS Despite stevia's minimal systemic absorption, studies have been promising regarding its potential benefits against inflammation, carcinogenesis, atherosclerosis glucose control, and hypertension. On the other hand, the growing popularity of artificial sweeteners does not correlate with improved trends in obesity. An increased intake of artificial non-caloric sweeteners may not be associated with decreased intake of traditional sugar-sweetened beverages and foods. The effects of Stevia on weight change have been linked to bacteria in the intestinal microbiome, mainly by affecting Clostridium and Bacteroides sp. POPULATIONS A growing body of evidence indicates that Stevia rebaudiana Bertoni is protective against malignant conversion by inhibition of DNA replication in human cancer cell growth in vitro. Consumption of Stevia has demonstrated to be generally safe in most reports. Further clinical studies are warranted to determine if regular consumption brings sustained benefits for human health.
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Affiliation(s)
- Edward Rojas
- Department of Medicine, Rutgers University, 150 Bergen St, Newark, NJ, 07101, USA.
- Endocrine and Metabolic Diseases Research Center, School of Medicine, University of Zulia, Maracaibo, Venezuela.
| | - Valmore Bermúdez
- Endocrine and Metabolic Diseases Research Center, School of Medicine, University of Zulia, Maracaibo, Venezuela
- Investigation Group High Studies of Frontier, Simón Bolívar University, Barranquilla, Colombia
| | - Yasaman Motlaghzadeh
- Department of Medicine, Rutgers University, 150 Bergen St, Newark, NJ, 07101, USA
| | - Justin Mathew
- Department of Medicine, Rutgers University, 150 Bergen St, Newark, NJ, 07101, USA
| | - Enzamaria Fidilio
- Endocrinology and Nutrition Department, Vall d'Hebron University Hospital, Barcelona, Spain
| | - Judith Faria
- Department of Medicine, St. Michael's Medical Center, Newark, New Jersey, USA
| | - Joselyn Rojas
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | | | - Julio Contreras
- Investigation Group High Studies of Frontier, Simón Bolívar University, Barranquilla, Colombia
| | - Linda Pamela Mantilla
- Investigation Group High Studies of Frontier, Simón Bolívar University, Barranquilla, Colombia
| | - Lissé Angarita
- Nutrition School of Andres Bello University, Concepcion, Chile
| | - Paola Amar Sepúlveda
- Investigation Group for Innovations and Entrepreneurship, Simon Bolivar University, Barranquilla, Colombia
| | - Isaac Kuzmar
- Faculty of Health Sciences, Research, Innovation and Development Department, Simón Bolívar University, Barranquilla, Colombia
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Zhong Y, Auchincloss AH, Lee BK, Kanter GP. The Short-Term Impacts of the Philadelphia Beverage Tax on Beverage Consumption. Am J Prev Med 2018; 55:26-34. [PMID: 29656917 DOI: 10.1016/j.amepre.2018.02.017] [Citation(s) in RCA: 92] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 01/08/2018] [Accepted: 02/22/2018] [Indexed: 01/05/2023]
Abstract
INTRODUCTION On January 1, 2017, Philadelphia implemented a beverage tax of $0.015/ounce on sugar ("regular") and sugar-substitute ("diet") beverages. The purpose of this study was to evaluate the immediate impact of the tax on residents' consumption of soda, fruit drinks, energy drinks, and bottled water. METHODS A repeat cross-sectional study design used data from a random-digit-dialing phone survey during a no-tax period (December 6-31, 2016) and a tax period (January 15-February 31, 2017) among 899 respondents in Philadelphia, Pennsylvania, and 878 respondents in three nearby comparison cities. Survey questions included frequency and volume of bottled water and beverages. Outcomes were daily consumption, and 30-day consumption frequency and volume. Propensity score-weighted difference-in-differences regression was used to control for secular time trend and confounding. Covariates were sociodemographics, BMI, health status, smoking, and alcohol use. Analyses were conducted in 2017. RESULTS Within the first 2 months of tax implementation, relative to the comparison cities, in Philadelphia the odds of daily consumption of regular soda was 40% lower (OR=0.6, 95% CI=0.37, 0.97); energy drink was 64% lower (OR=0.36, 95% CI=0.17, 0.76); bottled water was 58% higher (OR=1.58, 95% CI=1.13, 2.20); and the 30-day regular soda consumption frequency was 38% lower (ratio of consumption frequency=0.62, 95% CI=0.40, 0.98). CONCLUSIONS Early results suggest that the tax influenced daily consumption of regular soda, energy drinks, and bottled water. Future studies are needed to evaluate longer-term impact of the tax on sugared beverage consumption and substitutions.
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Affiliation(s)
- Yichen Zhong
- Dornsife School of Public Health, Drexel University, Philadelphia, Pennsylvania
| | - Amy H Auchincloss
- Dornsife School of Public Health, Drexel University, Philadelphia, Pennsylvania.
| | - Brian K Lee
- Dornsife School of Public Health, Drexel University, Philadelphia, Pennsylvania
| | - Genevieve P Kanter
- Dornsife School of Public Health, Drexel University, Philadelphia, Pennsylvania
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Hess EL, Myers EA, Swithers SE, Hedrick VE. Associations Between Nonnutritive Sweetener Intake and Metabolic Syndrome in Adults. J Am Coll Nutr 2018; 37:487-493. [PMID: 29601264 DOI: 10.1080/07315724.2018.1440658] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
OBJECTIVE Individuals looking to improve their health or weight status often use nonnutritive sweeteners (NNS), yet NNS consumption has been associated with increased risk factors for metabolic syndrome (MetS). Most studies examining NNS only assess total intake using diet soda as a proxy for NNS consumption, without distinguishing potential risks associated with individual sweeteners. The objective of this cross-sectional investigation was to identify whether there were associations between NNS consumption (total or individual) and risk factors for MetS in adults (n = 125) from Southwest Virginia. METHODS Participants provided three 24-hour dietary recalls and blood pressure, waist circumference, fasting glucose, triglycerides, and high-density lipoprotein cholesterol were assessed. Linear regression models, adjusted for age, sex, caloric intake, dietary quality, and physical activity, examined associations between total and individual types of NNS with MetS and MetS risk factors. RESULTS Sixty-three participants were classified as NNS consumers and eighteen met the criteria for MetS. While no significant associations between MetS and NNS consumption were found, waist circumference was positively associated with total NNS, saccharin, sucralose, and acesulfame potassium, and both fasting glucose and triglyceride values were positively associated with total NNS and aspartame consumption. CONCLUSION While these cross-sectional data are consistent with previous work implicating NNS in development of MetS, additional research using randomized controlled trials is needed to clarify whether and how NNS in general or specific NNS might contribute to risk factors for MetS. This trial was registered at clinicaltrials.gov (NCT03364452).
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Affiliation(s)
- Erica L Hess
- a Department of Human Nutrition, Foods, and Exercise , Virginia Tech , Blacksburg , Virginia , USA
| | - Emily A Myers
- a Department of Human Nutrition, Foods, and Exercise , Virginia Tech , Blacksburg , Virginia , USA
| | - Susan E Swithers
- b Department of Psychological Sciences , Purdue University , West Lafayette , Indiana , USA
| | - Valisa E Hedrick
- a Department of Human Nutrition, Foods, and Exercise , Virginia Tech , Blacksburg , Virginia , USA
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Myers EA, Passaro EM, Hedrick VE. The Comparative Reproducibility and Validity of a Non-Nutritive Sweetener Food Frequency Questionnaire. Nutrients 2018. [PMID: 29534454 PMCID: PMC5872752 DOI: 10.3390/nu10030334] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
In order to better assess non-nutritive sweetener (NNS) consumption, measurement tools with greater utility are needed. The objective of this investigation is to determine the reproducibility and validity of a newly developed NNS food frequency questionnaire (NNS-FFQ) that measures five types of NNS (saccharin, aspartame, acesulfame potassium, sucralose and erythritol). Adult participants (n = 123, 56% female, 75% Caucasian, mean age = 36.8 ± 16.6) completed the NNS-FFQ twice and had 24-h dietary recalls three times over a two-week study period. Reproducibility between two administrations of the NNS-FFQ was assessed via Bland–Altman plots, Spearman’s correlations (rs) and paired samples t-tests. Bland–Altman plots, Cohen’s κ, Spearman’s correlations (rs), and paired samples t-tests compared NNS intake between the two methods for validity. For reproducibility analyses, Bland–Altman analyses revealed agreement levels above the 95% acceptance level for total NNS (99.2%), erythritol (99.2%), and aspartame (96.7%). Agreement levels for acesulfame potassium (94.3%), saccharin (94.3%), and sucralose (94.3%) were slightly below the acceptable level. For validity analyses, Bland–Altman analyses revealed agreement levels above the 95% acceptance level for total NNS (95.1%), sucralose (95.9%), saccharin (95.9%), and erythritol (95.1%). Agreement levels for aspartame (94.3%) and acesulfame potassium (92.7%) were slightly below the acceptable level. Although less than desirable agreement was found between the methods for aspartame and acesulfame potassium, some variance was expected due to the habitual nature of the NNS-FFQ as compared to the recent intake reported by recalls. Within the context of this constraint, the NNS-FFQ demonstrates acceptable reproducibility and validity. The NNS-FFQ is a brief questionnaire that could be administered among diverse participants at the individual and population levels to measure habitual NNS intake.
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Affiliation(s)
- Emily A Myers
- Department of Human Nutrition, Foods, and Exercise, Virginia Polytechnic Institute and State University, 295 West Campus Drive, Blacksburg, VA 24061, USA.
| | - Erin M Passaro
- Department of Human Nutrition, Foods, and Exercise, Virginia Polytechnic Institute and State University, 295 West Campus Drive, Blacksburg, VA 24061, USA.
| | - Valisa E Hedrick
- Department of Human Nutrition, Foods, and Exercise, Virginia Polytechnic Institute and State University, 295 West Campus Drive, Blacksburg, VA 24061, USA.
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Effect of sucralose on the enzyme kinetics of invertase using real-time NMR spectroscopy and progress curve analysis. Carbohydr Res 2018; 455:5-9. [DOI: 10.1016/j.carres.2017.10.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Revised: 10/19/2017] [Accepted: 10/27/2017] [Indexed: 11/19/2022]
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Winther R, Aasbrenn M, Farup PG. Intake of non-nutritive sweeteners is associated with an unhealthy lifestyle: a cross-sectional study in subjects with morbid obesity. BMC OBESITY 2017; 4:41. [PMID: 29299330 PMCID: PMC5745623 DOI: 10.1186/s40608-017-0177-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Accepted: 12/11/2017] [Indexed: 12/31/2022]
Abstract
Background Subjects with morbid obesity commonly use Non-Nutritive Sweeteners (NNS), but the health-related effects of NNS have been questioned. The objectives of this study were to explore the associations between theuse of NNS and the health and lifestyle in subjects with morbid obesity. Methods This cross-sectional study included subjects with morbid obesity (BMI ≥ 40 kg/m2 or ≥35 kg/m2 with obesity-related comorbidity). Information about demographics, physical and mental health, and dietary habits was collected, and a blood screen was taken. One unit of NNS was defined as 100 ml beverages with NNS or 2 tablets/units of NNS for coffee or tea. The associations between the intake of NNS and the health-related variables were analyzed with ordinal regression analyses adjusted for age, gender and BMI. Results One hundred subjects (women/men 83/17; mean age 44.3 years (SD 8.5)) were included. Median intake of NNS was 3.3 units (range 0 - 43). Intake of NNS was not associated with BMI (p = 0.64). The intake of NNS was associated with reduced heavy physical activity (p = 0.011), fatigue (p < 0.001), diarrhea (p = 0.009) and reduced well-being (p = 0.046); with increased intake of total energy (p = 0.003), fat (p = 0.013), carbohydrates (p = 0.002), sugar (p = 0.003) and salt (p = 0.001); and with reduced intake of the vitamins A (p = 0.001), C (p = 0.002) and D (p = 0.016). Conclusions The use of NNS-containing beverages was associated with an unhealthy lifestyle, reduced physical and mental health and unfavourable dietary habits with increased energy intake including sugar, and reduced intake of some vitamins.
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Affiliation(s)
- Robert Winther
- Department of Research, Innlandet Hospital Trust, PB 104, N-2381 Brumunddal, Norway.,Faculty of Medicine, University of Aalborg, DK-9100 Aalborg, Denmark
| | - Martin Aasbrenn
- Department of Surgery, Innlandet Hospital Trust, N-2819 Gjøvik, Norway.,Unit for Applied Clinical Research, Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, N-7491 Trondheim, Norway
| | - Per G Farup
- Department of Research, Innlandet Hospital Trust, PB 104, N-2381 Brumunddal, Norway.,Unit for Applied Clinical Research, Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, N-7491 Trondheim, Norway
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Abstract
PURPOSE OF REVIEW The purpose of this paper is to review the epidemiology of obesity and the evolution of artificial sweeteners; to examine the latest research on the effects of artificial sweeteners on the host microbiome, the gut-brain axis, glucose homeostasis, and energy consumption; and to discuss how all of these changes ultimately contribute to obesity. RECENT FINDINGS Although artificial sweeteners were developed as a sugar substitute to help reduce insulin resistance and obesity, data in both animal models and humans suggest that the effects of artificial sweeteners may contribute to metabolic syndrome and the obesity epidemic. Artificial sweeteners appear to change the host microbiome, lead to decreased satiety, and alter glucose homeostasis, and are associated with increased caloric consumption and weight gain. Artificial sweeteners are marketed as a healthy alternative to sugar and as a tool for weight loss. Data however suggests that the intended effects do not correlate with what is seen in clinical practice. Future research should focus on the newer plant-based sweeteners, incorporate extended study durations to determine the long-term effects of artificial sweetener consumption, and focus on changes in the microbiome, as that seems to be one of the main driving forces behind nutrient absorption and glucose metabolism.
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Affiliation(s)
- Michelle Pearlman
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Texas Southwestern Medical Center, 5323 Harry Hines, K5.136, Dallas, TX, 75390, USA.
| | - Jon Obert
- Division of Gastroenterology and Hepatology, University of Louisville, Louisville, KY, USA
| | - Lisa Casey
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Texas Southwestern Medical Center, 5323 Harry Hines, K5.136, Dallas, TX, 75390, USA
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35
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Lohner S, Toews I, Meerpohl JJ. Health outcomes of non-nutritive sweeteners: analysis of the research landscape. Nutr J 2017; 16:55. [PMID: 28886707 PMCID: PMC5591507 DOI: 10.1186/s12937-017-0278-x] [Citation(s) in RCA: 86] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Accepted: 09/04/2017] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Food products containing non-nutritive sweeteners (NNSs) instead of sugar have become increasingly popular in the last decades. Their appeal is obviously related to their calorie-free sweet taste. However, with the dramatic increase in their consumption, it is reasonable and timely to evaluate their potential health benefits and, more importantly, potential adverse effects. The main aim of this scoping review was to map the evidence about health outcomes possibly associated with regular NNS consumption by examining the extent, range, and nature of research activity in this area. METHODS We systematically searched Ovid MEDLINE, EMBASE and the Cochrane CENTRAL databases for studies on NNSs (artificial sweeteners or natural, non-caloric sweeteners, either used individually or in combination) using text terms with appropriate truncation and relevant indexing terms. All human studies investigating any health outcomes of a NNS intervention or exposure were eligible for inclusion. No studies were excluded based on language, study design or methodological quality. Data for each health outcome were summarized in tabular form and were discussed narratively. RESULTS Finally, we included 372 studies in our scoping review, comprising 15 systematic reviews, 155 randomized controlled trials (RCTs), 23 non-randomized controlled trials, 57 cohort studies, 52 case-control studies, 28 cross sectional studies and 42 case series/case reports. In healthy subjects, appetite and short term food intake, risk of cancer, risk of diabetes, risk of dental caries, weight gain and risk of obesity are the most investigated health outcomes. Overall there is no conclusive evidence for beneficial and harmful effects on those outcomes. Numerous health outcomes including headaches, depression, behavioral and cognitive effects, neurological effects, risk of preterm delivery, cardiovascular effects or risk of chronic kidney disease were investigated in fewer studies and further research is needed. In subjects with diabetes and hypertension, the evidence regarding health outcomes of NNS use is also inconsistent. CONCLUSIONS This scoping review identifies the needs for future research to address the numerous evidence gaps related to health effects of NNSs use.It also specifies the research questions and areas where a systematic review with meta-analyses is required for the proper evaluation of health outcomes associated to regular NNSs consumption.
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Affiliation(s)
| | - Ingrid Toews
- Cochrane Germany, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Breisacher Str. 153, Freiburg, 79110 Germany
| | - Joerg J. Meerpohl
- Cochrane Germany, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Breisacher Str. 153, Freiburg, 79110 Germany
- Centre de Recherche Épidémiologie et Statistique Sorbonne Paris Cité – U1153, Inserm / Université Paris Descartes, Cochrane France, Hôpital Hôtel-Dieu, 1 place du Parvis Notre Dame, 75181 Paris, Cedex 04 France
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36
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Abstract
PURPOSE OF REVIEW The current review summarizes and discusses current knowledge on sweeteners and sweetness enhancers. RECENT FINDINGS The perception of sweet taste is mediated by the type 1 taste receptor 2 (T1R2)/type 1 taste receptor 3 (T1R3) receptor, which is expressed in the oral cavity, where it provides input on the caloric and macronutrient contents of ingested food. This receptor recognizes all the compounds (natural or artificial) perceived as sweet by people. Sweeteners are highly chemically diverse including natural sugars, sugar alcohols, natural and synthetic sweeteners, and sweet-tasting proteins. This single receptor is also the target for developing novel sweet enhancers. Importantly, the expression of a functional T1R2/T1R3 receptor is described in numerous extraoral tissues. In this review, the physiological impact of sweeteners is discussed. SUMMARY Sweeteners and sweetness enhancers are perceived through the T1R2/T1R3 taste receptor present both in mouth and numerous extraoral tissues. The accumulated knowledge on sugar substitutes raises the issue of potential health effects.
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Affiliation(s)
- Christine Belloir
- AgroSup Dijon, CNRS, INRA, Université de Bourgogne-Franche Comté, Centre des Sciences du GoÛt et de l'Alimentation, Dijon, France
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