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Rasaei N, Ghaffarian-Ensaf R, Shiraseb F, Fallah M, Gholami F, Clark CCT, Mirzaei K. The association between healthy beverage index and quality of life among overweight and obese women: a cross-sectional study. BMC Public Health 2023; 23:176. [PMID: 36698096 PMCID: PMC9878812 DOI: 10.1186/s12889-022-14501-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 10/31/2022] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND Although several studies have evaluated the association between patterns of beverage consumption with different components of quality of life separately, the findings are controversial. In addition, none have examined all components of quality of life together in relation to patterns of beverage consumption. Therefore, this study was conducted to identify the association between healthy beverage index (HBI) and quality of life among overweight and obese women. METHODS For this cross-sectional study, 210 obese and overweight women were recruited from health centers in Tehran, Iran. Using reliable and verified standard protocols, data on beverage intake, socio-demographic, physical activity, and anthropometric variables were assessed. Based on past studies, the predetermined HBI was estimated. Serum samples were used to determine biochemical characteristics, and quality of life was assessed using SF-36 questionnaires. RESULTS There was a significant association between total QoL score with T2 tertile of HBI in the adjusted model (β: 13.11, 95% CI: 1.52, 24.69, p-value = 0.027). General health had a significant negative association with T2 (β: -5.83; 95% CI: - 11.48, - 0.18; p-value = 0.043) and T3 (β: -6.20; 95% CI: - 12.37, - 0.03; p-value = 0.049). Women with greater adherence to the HBI had a higher physical functioning score, and there was a significant upward trend from the second to the third tertile (7.74 vs 0.62) (-trend = 0.036). There was a significant positive association between mental health with T3 of HBI (β: 4.26; 95% CI: 1.51, 5.98; p-value = 0.015) and a significant increasing trend was observed with increasing tertiles (P-trend = 0.045). CONCLUSION In conclusion, there is a significant association between total QoL score, and its components, with HBI among overweight and obese women. However, additional well-designed studies are needed to confirm these findings.
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Affiliation(s)
- Niloufar Rasaei
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Rasool Ghaffarian-Ensaf
- Department of Nutrition, Science and Research Branch, and Islamic Azad University, Tehran, Iran
| | - Farideh Shiraseb
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Melika Fallah
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Fatemeh Gholami
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Cain C T Clark
- Centre for Intelligent Healthcare, Coventry University, Coventry, CV1 5FB, UK
| | - Khadijeh Mirzaei
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran.
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Rogerson G, Whelan M, Gibson R. A systematic review of measurement methods used to estimate fluid and beverage intake in free-living, working-age adults. J Hum Nutr Diet 2022. [PMID: 36514191 DOI: 10.1111/jhn.13127] [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: 08/30/2022] [Accepted: 12/05/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND Beverage intake in employees is important to quantify due to the potential of dehydration to increase the risk of errors and reduced work performance. This systematic review aimed to (1) characterise existing fluid intake measurement tools used in the workplace setting or among free-living, healthy adults of working age and (2) report the current validation status of available assessment tools for use in a UK setting. METHODS Three electronic databases were searched for publications measuring beverage intake using a defined tool or method. Additional studies were identified by hand from trial registers, grey literature and reference lists. Eligibility was determined using predefined inclusion/exclusion criteria. Study quality was assessed using a modified Strengthening the Reporting of Observational Studies in Epidemiology framework. Narrative synthesis was performed. RESULTS The review identified 105 studies. The most frequently reported beverage assessment methods were total diet diaries/records (n = 22), fluid specific diaries/records (n = 18), food and fluid frequency questionnaires (n = 17), beverage-specific frequency questionnaires (n = 23) and diet recalls (n = 11). General dietary measurement tools (measuring beverages as part of total diet) were used in 60 studies, and 45 studies used a beverage-specific tool. This review identified 18 distinct dietary assessment tools, of which 6 were fluid/beverage specific. Twelve tools published relative validity for a beverage-related variable and seven tools for total daily fluid intake (from whole diet or from beverages only). CONCLUSIONS Several fluid intake assessment tools were identified; however, few have been fully evaluated for total beverage intake, and none in a UK working population.
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Affiliation(s)
- Georgia Rogerson
- Department of Nutritional Sciences, King's College London, London, UK
| | - Megan Whelan
- Department of Nutritional Sciences, King's College London, London, UK
| | - Rachel Gibson
- Department of Nutritional Sciences, King's College London, London, UK
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Nexus between Water Security Framework and Public Health: A Comprehensive Scientific Review. WATER 2021. [DOI: 10.3390/w13101365] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Water scarcity, together with the projected impacts of water stress worldwide, has led to a rapid increase in research on measuring water security. However, water security has been conceptualized under different perspectives, including various aspects and dimensions. Since public health is also an integral part of water security, it is necessary to understand how health has been incorporated as a dimension in the existing water security frameworks. While supply–demand and governance narratives dominated several popular water security frameworks, studies that are specifically designed for public health purposes are generally lacking. This research aims to address this gap, firstly by assessing the multiple thematic dimensions of water security frameworks in scientific disclosure; and secondly by looking into the public health dimensions and evaluating their importance and integration in the existing water security frameworks. For this, a systematic review of the Scopus database was undertaken using Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. A detailed review analysis of 77 relevant papers was performed. The result shows that 11 distinct dimensions have been used to design the existing water security framework. Although public health aspects were mentioned in 51% of the papers, direct health impacts were considered only by 18%, and indirect health impacts or mediators were considered by 33% of the papers. Among direct health impacts, diarrhea is the most prevalent one considered for developing a water security framework. Among different indirect or mediating factors, poor accessibility and availability of water resources in terms of time and distance is a big determinant for causing mental illnesses, such as stress or anxiety, which are being considered when framing water security framework, particularly in developing nations. Water quantity is more of a common issue for both developed and developing countries, water quality and mismanagement of water supply-related infrastructure is the main concern for developing nations, which proved to be the biggest hurdle for achieving water security. It is also necessary to consider how people treat and consume the water available to them. The result of this study sheds light on existing gaps for different water security frameworks and provides policy-relevant guidelines for its betterment. Also, it stressed that a more wide and holistic approach must be considered when framing a water security framework to result in sustainable water management and human well-being.
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Armstrong LE, Giersch GEW, Colburn AT, Lopez V, Sekiguchi Y, Muñoz CX, Lee EC. Progression of human subjective perceptions during euhydration, mild dehydration, and drinking. Physiol Behav 2020; 229:113211. [PMID: 33141048 DOI: 10.1016/j.physbeh.2020.113211] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 10/12/2020] [Accepted: 10/13/2020] [Indexed: 01/09/2023]
Abstract
Thirst motivates consumption of water necessary for optimal health and cognitive-physiological functions. Other than thirst, little is known about coexisting perceptions and moods that provide information to the brain and participate in body water homeostasis. The purpose of this investigation was to observe perceptions, somatic sensations, and moods during controlled changes of hydration status. During routine daily activities interspersed with laboratory visits, 18 healthy young men (age, 23±3 y; body mass, 80.13±10.61 kg) self-reported hourly ratings (visual analog scales, VAS) of 17 subjective perceptions, across two 24-h periods (ad libitum food and water intake while euhydrated; water restriction with dry food intake [WR]) and during a 30-min rehydration session (R30, 1.46±0.47 L water intake). At the end of WR, body mass loss reached 1.67 kg (2.12%). Distinct perceptions were identified during euhydration, WR and immediately after R30. Starting approximately 4 h after WR began (body mass loss of ∼0.5%), perceptual changes included progressively intensifying ratings of thirst, mouth dryness, desire for water, and pleasantness of drinking. In comparison, immediately after R30, participants reported a reversal of the perceptions observed during WR (above) plus cooler thermal sensation, increased satisfaction, and stomach fullness. These VAS ratings suggested that aversive moods contributed to drinking behavior and supported previously published animal studies. In conclusion, this investigation delineates previously unreported perceptions and their evolution (e.g., appearance, extinction, time course) that motivated drinking during WR and discouraged overdrinking after R30.
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Affiliation(s)
- Lawrence E Armstrong
- Human Performance Laboratory, Department of Kinesiology, University of Connecticut, Storrs, CT 06269, United States; Department of Nutritional Sciences, University of Connecticut, Storrs, CT 06269, United States.
| | - Gabrielle E W Giersch
- Human Performance Laboratory, Department of Kinesiology, University of Connecticut, Storrs, CT 06269, United States.
| | - Abigail T Colburn
- Human Performance Laboratory, Department of Kinesiology, University of Connecticut, Storrs, CT 06269, United States.
| | - Virgilio Lopez
- Human Performance Laboratory, Department of Kinesiology, University of Connecticut, Storrs, CT 06269, United States.
| | - Yasuki Sekiguchi
- Human Performance Laboratory, Department of Kinesiology, University of Connecticut, Storrs, CT 06269, United States.
| | - Colleen X Muñoz
- Department of Health Sciences, University of Hartford, West Hartford, CT, 06117 United States.
| | - Elaine C Lee
- Human Performance Laboratory, Department of Kinesiology, University of Connecticut, Storrs, CT 06269, United States.
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Abstract
PURPOSE OF REVIEW The question whether food choice and eating behavior influence the mood or are influenced by the mood has been inquisitive to scientists and researchers. The purpose of this review is to support or refuse the argument that mood is affected by food or vice versa. RECENT FINDINGS The association between food and mood has been comprehensively elucidated in this review based on several studies that include participants from different ages, cultural backgrounds, and health status. The correlation among food, mood, and diseases such as diabetes mellitus, obesity, and depression was thoroughly investigated. The effect of different foods and nutrients on the mood was further explained. It is concluded that the mood significantly affects food intake and food choices. On the other hand, food also influences the mood, which affects the diseases either positively or negatively. Appropriate food choices play a significant role in mood enhancement. Advertisement is another crucial factor that negatively affects food choices and mood and contributes to many diseases. Understanding the interaction between food and mood can help to prevent or alleviate undesired health issues.
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Affiliation(s)
- Welayah A AlAmmar
- Clinical Nutrition Department, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Fatima H Albeesh
- Clinical Nutrition Department, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Rabie Y Khattab
- Clinical Nutrition Department, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia.
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Zhang J, Zhang N, Wang Y, Liang S, Liu S, Du S, Xu Y, He H, Cai H, Ma G. Drinking patterns and hydration biomarkers among young adults with different levels of habitual total drinking fluids intake in Baoding, Hebei Province, China: a cross-sectional study. BMC Public Health 2020; 20:468. [PMID: 32268891 PMCID: PMC7140363 DOI: 10.1186/s12889-020-08558-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Accepted: 03/19/2020] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND The purposes were to investigate the drinking patterns and hydration biomarkers among young adults with different levels of habitual total drinking fluids intake. METHODS A cross-sectional study was conducted among 159 young adults aged 18-23 years in Baoding, China. Total drinking fluids and water from food were assessed by 7-day 24-h fluid intake questionnaire and duplicate portion method, respectively. The osmolality and electrolyte concentrations of the 24 h urine and fasting blood samples were tested. Differences in LD1 (low drinker), LD2, LD3 and HD (high drinker) groups, stratified according to the quartiles of total drinking fluids, were compared using one-way ANOVA, Kruskal-Wallis H test and chi-square test. RESULTS A total of 156 participants (80 males and 76 females) completed the study. HD group had greater amounts of TWI (Total Water Intake), water from food, higher and lower contributions of total drinking fluids and water from food to TWI, respectively, than LD1, LD2 and LD3 groups (p < 0.05). Participants in HD group had higher amounts of water and water from dishes than participants in LD1, LD2 and LD3 groups (p < 0.05). No significant differences were found in the contributions of different fluids to total drinking fluids within the four groups (p > 0.05). The osmolality of urine was 59-143 mOsm/kg higher in LD1 than that in LD2, LD3 and HD group (p < 0.05). The percentage of participants in optimal hydration status increased from 12.8% in LD1 group to 56.4% in HD group (p < 0.05). HD and LD3 groups had 386~793 higher volumes of urine than that of LD1 and LD2 groups (p < 0.05). Differences were found in the concentrations of electrolytes among the four groups (p < 0.05). No significant differences were found in the plasma biomarkers (p > 0.05), with the exception of higher concentration of Mg in LD3 and HD groups than that in LD1 and LD2 groups (p < 0.05). CONCLUSIONS Participants with higher total drinking fluids had better drinking pattern and hydration status. Interventions should be undertaken to advise adults to have adequate total drinking fluids, in order to keep in optimal hydration status. TRIAL REGISTRATION The registration number was ChiCTR-ROC-17010320, which was registered on the Chinese clinical trial registry.
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Affiliation(s)
- Jianfen Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, 38 Xue Yuan Road, Haidian District, Beijing, 100191 China
- Laboratory of Toxicological Research and Risk Assessment for Food Safety, Peking University, 38 Xue Yuan Road, Haidian District, Beijing, 100191 China
| | - Na Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, 38 Xue Yuan Road, Haidian District, Beijing, 100191 China
- Laboratory of Toxicological Research and Risk Assessment for Food Safety, Peking University, 38 Xue Yuan Road, Haidian District, Beijing, 100191 China
| | - Yan Wang
- Affiliated Hospital of Hebei University, 212 Yuhua Road, Lianchi District, Baoding, 071000 China
| | - Shuxin Liang
- Affiliated Hospital of Hebei University, 212 Yuhua Road, Lianchi District, Baoding, 071000 China
| | - Shufang Liu
- School of Public Health, Hebei University Health Science Center, 342 Yuhua Road, Lianchi District, Baoding, 071000 China
| | - Songming Du
- Chinese Nutrition Society, Room 1405, Beijing Broadcasting Building, No. 14 Jianguomenwai Street, Chaoyang District, Beijing, 100191 China
| | - Yifan Xu
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, 38 Xue Yuan Road, Haidian District, Beijing, 100191 China
- Laboratory of Toxicological Research and Risk Assessment for Food Safety, Peking University, 38 Xue Yuan Road, Haidian District, Beijing, 100191 China
| | - Hairong He
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, 38 Xue Yuan Road, Haidian District, Beijing, 100191 China
- Laboratory of Toxicological Research and Risk Assessment for Food Safety, Peking University, 38 Xue Yuan Road, Haidian District, Beijing, 100191 China
| | - Hao Cai
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, 38 Xue Yuan Road, Haidian District, Beijing, 100191 China
- Laboratory of Toxicological Research and Risk Assessment for Food Safety, Peking University, 38 Xue Yuan Road, Haidian District, Beijing, 100191 China
| | - Guansheng Ma
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, 38 Xue Yuan Road, Haidian District, Beijing, 100191 China
- Laboratory of Toxicological Research and Risk Assessment for Food Safety, Peking University, 38 Xue Yuan Road, Haidian District, Beijing, 100191 China
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Armstrong LE, Muñoz CX, Armstrong EM. Distinguishing Low and High Water Consumers-A Paradigm of Disease Risk. Nutrients 2020; 12:E858. [PMID: 32210168 PMCID: PMC7146321 DOI: 10.3390/nu12030858] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 03/18/2020] [Accepted: 03/20/2020] [Indexed: 12/31/2022] Open
Abstract
A long-standing body of clinical observations associates low 24-h total water intake (TWI = water + beverages + food moisture) with acute renal disorders such as kidney stones and urinary tract infections. These findings prompted observational studies and experimental interventions comparing habitual low volume (LOW) and high volume (HIGH) drinkers. Investigators have learned that the TWI of LOW and HIGH differ by 1-2 L·d-1, their hematological values (e.g., plasma osmolality, plasma sodium) are similar and lie within the laboratory reference ranges of healthy adults and both groups appear to successfully maintain water-electrolyte homeostasis. However, LOW differs from HIGH in urinary biomarkers (e.g., reduced urine volume and increased osmolality or specific gravity), as well as higher plasma concentrations of arginine vasopressin (AVP) and cortisol. Further, evidence suggests that both a low daily TWI and/or elevated plasma AVP influence the development and progression of metabolic syndrome, diabetes, obesity, chronic kidney disease, hypertension and cardiovascular disease. Based on these studies, we propose a theory of increased disease risk in LOW that involves chronic release of fluid-electrolyte (i.e., AVP) and stress (i.e., cortisol) hormones. This narrative review describes small but important differences between LOW and HIGH, advises future investigations and provides practical dietary recommendations for LOW that are intended to decrease their risk of chronic diseases.
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Affiliation(s)
- Lawrence E. Armstrong
- Professor Emeritus, Human Performance Laboratory and Department of Nutritional Sciences, University of Connecticut, Storrs, CT 06269, USA
| | - Colleen X. Muñoz
- Assistant Professor, Department of Health Sciences, University of Hartford, West Hartford, CT 06117, USA;
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Models of hydration and nutrition require environmental data. Public Health Nutr 2019; 23:971-973. [PMID: 31852551 DOI: 10.1017/s1368980019003343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To recognize the causality of environmental factors (i.e. temperature, humidity and sun exposure) on nutritional variables, specifically body water balance and water-seeking behaviour. DESIGN Author perspective. SETTING Global. PARTICIPANTS Not applicable. RESULTS A free-standing code supplement is provided to facilitate investigators in accessing meteorological data for incorporation into analyses related to nutrition and hydration. CONCLUSIONS Analytical models related to human hydration should account for the environment de rigueur.
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Sinkalu VO, Ayo JO, Hambolu JO, Adelaiye AB, Zakari FO, Aluwong T. Changes in feed consumption and water intake among broiler chickens subjected to melatonin treatment during the hot-dry season. Trop Anim Health Prod 2019; 52:717-723. [PMID: 31637562 DOI: 10.1007/s11250-019-02061-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Accepted: 09/06/2019] [Indexed: 01/20/2023]
Abstract
The experiment was conducted to evaluate changes in feed consumption and water intake among broiler chickens subjected to melatonin treatment during the hot-dry season. A total of 300 broiler chicks were selected and assigned into three groups, by simple random sampling, comprising 100 chicks each: group I was exposed to natural photoperiod of about 12-h light and 12-h darkness cycle (12D/12L), without melatonin supplementation; group II was kept under 24-h continuous lighting (CL), without melatonin supplementation; and group III was raised under 24-h CL and administered daily with melatonin orally at 0.5 mg/kg (CL + MEL). Live weight (LW), feed consumption, and water intake for each group were obtained at weekly intervals over a period of 8 weeks. On day 42 of age, the LW of 2420 ± 50 g/bird was obtained in group III administered with melatonin (CL + MEL), while LW values recorded in the 12D/12L and CL groups not administered with melatonin were 1470.00 ± 30.00 and 1907.00 ± 38.00 g/bird, respectively. The mean weight gain in CL + MEL (345.00 ± 21.01 g) was significantly (P < 0.05) higher than those of the 12D/12L (244.99 ± 18.67 g) and CL (307.48 ± 18.14 g) groups. Feed consumptions were significantly (P < 0.05) different in all the groups. Group II, raised on CL without melatonin supplementation, had the highest feed consumption value of 25.14 ± 0.51 g/bird from day 14, and attained the peak value of 206.77 ± 7.82 g/bird at day 56. The highest overall amount of water intake was recorded in the melatonin-treated group. In conclusion, melatonin administration to broiler chickens enhanced water intake but decreased feed consumption with increase in LW during the hot-dry season.
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Affiliation(s)
- Victor Olusegun Sinkalu
- Department of Veterinary Physiology, Faculty of Veterinary Medicine, Ahmadu Bello University, Zaria, Nigeria
| | - Joseph Olusegun Ayo
- Department of Veterinary Physiology, Faculty of Veterinary Medicine, Ahmadu Bello University, Zaria, Nigeria
| | - Joseph Olajide Hambolu
- Department of Veterinary Anatomy, Faculty of Veterinary Medicine, Ahmadu Bello University, Zaria, Nigeria
| | | | - Friday Ocheja Zakari
- Department of Veterinary Physiology, Biochemistry and Pharmacology, Faculty of Medicine, University of Jos, Jos, Nigeria.
| | - Tagang Aluwong
- Department of Veterinary Physiology, Faculty of Veterinary Medicine, Ahmadu Bello University, Zaria, Nigeria
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Afternoon urine osmolality is equivalent to 24 h for hydration assessment in healthy children. Eur J Clin Nutr 2019; 74:884-890. [PMID: 31624367 DOI: 10.1038/s41430-019-0519-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 10/02/2019] [Accepted: 10/04/2019] [Indexed: 01/22/2023]
Abstract
BACKGROUND/OBJECTIVES While daily hydration is best assessed in 24-h urine sample, spot sample is often used by health care professionals and researchers due to its practicality. However, urine output is subject to circadian variation, with urine being more concentrated in the morning. It has been demonstrated that afternoon spot urine samples are most likely to provide equivalent urine concentration to 24-h urine samples in adults. The aim of the present study was to examine whether urine osmolality (UOsm) assessed from a spot urine sample in specific time-windows was equivalent to 24-h UOsm in free-living healthy children. SUBJECTS/METHODS Among 541 healthy children (age: 3-13 years, female: 45%, 77% non-Hispanic white, BMI:17.7 ± 4.0 kg m-2), UOsm at specific time-windows [morning (0600-1159), early afternoon (1200-1559), late afternoon (1600-1959), evening (2000-2359), overnight (2400-0559), and first morning] was compared with UOsm from the corresponding pooled 24-h urine sample using an equivalence test. RESULTS Late afternoon (1600-1959) spot urine sample UOsm value was equivalent to the 24-h UOsm value in children (P < 0.05; mean difference: 62 mmol kg-1; 95% CI: 45-78 mmol kg-1). The overall diagnostic ability of urine osmolality assessed at late afternoon (1600-1959) to diagnose elevated urine osmolality on the 24-h sample was good for both cutoffs of 800 mmol kg-1 [area under the curve (AUC): 87.4%; sensitivity: 72.6%; specificity: 90.5%; threshold: 814 mmol kg-1] and 500 mmol kg-1 (AUC: 83.5%; sensitivity: 75.0%; specificity: 80.0%; threshold: 633 mmol kg-1). CONCLUSION These data suggest that in free-living healthy children, 24-h urine concentration may be approximated from a late afternoon spot urine sample. This data will have practical implication for health care professionals and researchers.
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Unexplained Variance in Hydration Study. Nutrients 2019; 11:nu11081828. [PMID: 31394869 PMCID: PMC6722508 DOI: 10.3390/nu11081828] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 07/23/2019] [Accepted: 07/30/2019] [Indexed: 12/21/2022] Open
Abstract
With the collection of water-intake data, the National Health and Nutrition Examination Survey (NHANES) is becoming an increasingly popular resource for large-scale inquiry into human hydration. However, are we leveraging this resource properly? We sought to identify the opportunities and limitations inherent in hydration-related inquiry within a commonly studied database of hydration and nutrition. We also sought to critically review models published from this dataset. We reproduced two models published from the NHANES dataset, assessing the goodness of fit through conventional means (proportion of variance, R2). We also assessed model sensitivity to parameter configuration. Models published from the NHANES dataset typically yielded a very low goodness of fit R2 < 0.15. A reconfiguration of variables did not substantially improve model fit, and the goodness of fit of models published from the NHANES dataset may be low. Database-driven inquiry into human hydration requires the complete reporting of model diagnostics in order to fully contextualize findings. There are several emergent opportunities to potentially increase the proportion of explained variance in the NHANES dataset, including novel biomarkers, capturing situational variables (meteorology, for example), and consensus practices for adjustment of co-variates.
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Walther A, Philipp M, Lozza N, Ehlert U. Emotional Support, Depressive Symptoms, and Age-Related Alterations in Male Body Composition: Cross-Sectional Findings from the Men's Health 40+ Study. Front Psychol 2017; 8:1075. [PMID: 28706495 PMCID: PMC5489702 DOI: 10.3389/fpsyg.2017.01075] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Accepted: 06/12/2017] [Indexed: 11/13/2022] Open
Abstract
More depressive symptoms and low emotional support have been related to worse body composition. Body composition significantly deteriorates in aging men. Therefore, we aimed to examine whether high emotional support and low depressive symptoms are associated with better body composition and a decelerated age-related deterioration of body composition in aging men. A cross-sectional analysis including 269 self-reporting healthy men aged between 40 and 75 years living in the German-speaking part of Switzerland was conducted. Participants completed questionnaires on emotional support and depressive symptoms. The depression screening instrument was used to form a group with low (N = 225) and moderate (N = 44) depressive symptoms. Body mass index (BMI) and waist-to-hip ratio (WHR) were measured, and cell proportion (CP), fat mass (FM), and water balance (WB) were obtained using bioelectrical impedance analysis. Age-related associations emerged for WHR, CP, FM, and WB, but not for BMI. Emotional support was negatively associated with BMI, WHR, and WB, and only trend-wise with CP and FM. Group comparisons revealed that more depressive symptoms were associated with lower levels of CP and higher levels of WB. Both emotional support and depressive symptoms were significant moderators of the association between age and specific measures of body composition such as CP, FM, and WB. However, after correction for multiple testing for moderation analyses only the moderation effects of depressive symptoms on the association between age and WB and CP remained significant. Low depressive symptoms were associated with a better body composition as well as a decelerated decline in body composition and the role of emotional support acting as a buffer against age-related deterioration of body composition merits further investigation.
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Affiliation(s)
- Andreas Walther
- Clinical Psychology and Psychotherapy, University of ZurichZurich, Switzerland.,University Research Priority Program-Dynamics of Healthy Aging, University of ZurichZurich, Switzerland
| | - Michel Philipp
- Psychological Methods, Evaluation and Statistics, University of ZurichZurich, Switzerland
| | - Niclà Lozza
- Clinical Psychology and Psychotherapy, University of ZurichZurich, Switzerland
| | - Ulrike Ehlert
- Clinical Psychology and Psychotherapy, University of ZurichZurich, Switzerland.,University Research Priority Program-Dynamics of Healthy Aging, University of ZurichZurich, Switzerland
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Walther A, Penz M, Ijacic D, Rice TR. Bipolar Spectrum Disorders in Male Youth: The Interplay between Symptom Severity, Inflammation, Steroid Secretion, and Body Composition. Front Psychiatry 2017; 8:207. [PMID: 29093685 PMCID: PMC5651281 DOI: 10.3389/fpsyt.2017.00207] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Accepted: 10/03/2017] [Indexed: 12/27/2022] Open
Abstract
The morbidity and societal burden of youth bipolar spectrum disorders (BSD) are high. These disorders are multisystemic in that adult populations there are clear interactions with inflammatory processes and steroidal physiological systems. There are much less data concerning these areas of study in youth populations with BSD. This is surprising given the association of youth-onset BSD with puberty and its associated physiological changes. In this mini-review, we overview the theoretical role of inflammatory processes and steroidal physiological systems in youth BSD, describe the greater literature in adult populations, detail the literature in youth populations when available, and overview current proposed molecular mechanistic pathways and interaction effects based on the available data. We also attend to the interplay of this complex system with body composition and weight gain, an especially important consideration in relation to the role of second generation antipsychotics as the first line treatment for youth with BSD in major clinical guidelines. A developmental model of early onset BSD for boys is hypothesized with pubertal hormonal changes increasing risk for first (hypo-)manic/depressive episode. The dramatic androgen rise during puberty might be relevant for first onset of BSD in boys. A shift from general hypercortisolism driven by glucocorticoid resistance to hypocortisolism with further disease progression is assumed, while increased levels of inflammation are functionally associated with endocrine dysregulation. The interacting role of overweight body habitus and obesity in youth with BSD further indicates leptin resistance to be a central moderator of the dynamic neurobiology of BSD in youth. The intent of this mini-review is to advance our knowledge of youth BSD as multisystemic disorders with important contributions from endocrinology and immunology based on a developmental perspective. This knowledge can influence current clinical care and more importantly inform future research.
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Affiliation(s)
- Andreas Walther
- Department of Biological Psychology, Technische Universität Dresden, Dresden, Germany.,Department of Clinical Psychology and Psychotherapy, University of Zurich, Zurich, Switzerland
| | - Marlene Penz
- Department of Biological Psychology, Technische Universität Dresden, Dresden, Germany
| | - Daniela Ijacic
- Department of Child and Adolescent Psychiatry and Psychotherapy, Psychiatric University Clinic Zurich, Zurich, Switzerland
| | - Timothy R Rice
- Department of Psychiatry - Child and Adolescent Inpatient Service, Icahn School of Medicine at Mount Sinai, New York, NY, United States
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Total Water Intake from Beverages and Foods Is Associated with Energy Intake and Eating Behaviors in Korean Adults. Nutrients 2016; 8:nu8100617. [PMID: 27782040 PMCID: PMC5084005 DOI: 10.3390/nu8100617] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Accepted: 09/27/2016] [Indexed: 11/16/2022] Open
Abstract
Water is essential for the proper functioning of the body. Even though a recommendation exists for adequate water intake for Koreans, studies identifying actual water intake from all beverages and foods consumed daily in the Korean population are limited. Thus, we estimated total water intake from both beverages and foods and its association with energy intake and eating behaviors in Korean adults. We used a nationally representative sample of 25,122 Korean adults aged ≥19 years, from the Korean National Health and Nutrition Examination Survey 2008–2012. We performed multiple regression analyses, adjusting for sociodemographic and health-related variables to investigate the contribution of overall energy and dietary intakes and eating behaviors to total water intake. The mean total water intake excluding plain water was 1071 g (398 g from beverages and 673 g from foods) and the estimated plain water intake was 1.3 L. Among Korean adults, 82% consumed beverages (excluding plain water) and these beverages contributed to 10% of daily energy intake and 32% of total water intake from beverages and foods. For every 100 kcal/day in energy intake, water intake consumed through beverages and foods increased by 18 g and 31 g, respectively. Water intake from beverages and foods was positively associated with energy from fat and dietary calcium, but inversely associated with energy density and energy from carbohydrates. When there was a 5% increase in energy intake from snacks and eating outside the home, there was an increase in water intake from beverages of 13 g and 2 g, respectively. Increased daily energy intake, the number of eating episodes, and energy intake from snacks and eating outside the home predicted higher water intake from beverages and foods. Our results provide evidence suggesting that various factors, including sociodemographic status, dietary intakes, and eating behaviors, could be important contributors to the water intake of Korean adults. Findings from this cross-sectional analysis may provide insight into strategies for promoting adequate water intake among Koreans.
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Nimrouzi M, Tafazoli V, Daneshfard B, Zare M. Optimal fluid intake in daily diet: Avicenna's view. JOURNAL OF INTEGRATIVE MEDICINE-JIM 2016; 14:241-4. [DOI: 10.1016/s2095-4964(16)60262-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Johnson EC, Muñoz CX, Jimenez L, Le Bellego L, Kupchak BR, Kraemer WJ, Casa DJ, Maresh CM, Armstrong LE. Hormonal and Thirst Modulated Maintenance of Fluid Balance in Young Women with Different Levels of Habitual Fluid Consumption. Nutrients 2016; 8:nu8050302. [PMID: 27213436 PMCID: PMC4882714 DOI: 10.3390/nu8050302] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2016] [Revised: 04/21/2016] [Accepted: 05/11/2016] [Indexed: 12/03/2022] Open
Abstract
Background: Surprisingly little is known about the physiological and perceptual differences of women who consume different volumes of water each day. The purposes of this investigation were to (a) analyze blood osmolality, arginine vasopressin (AVP), and aldosterone; (b) assess the responses of physiological, thirst, and hydration indices; and (c) compare the responses of individuals with high and low total water intake (TWI; HIGH and LOW, respectively) when consuming similar volumes of water each day and when their habitual total water intake was modified. Methods: In a single-blind controlled experiment, we measured the 24 h total water intake (TWI; water + beverages + food moisture) of 120 young women. Those who consumed the highest (HIGH, 3.2 ± 0.6 L·day−1, mean ± SD) and the lowest (LOW, 1.6 ± 0.5 L·day−1) mean habitual TWI were identified and compared. Outcome variables were measured during two ad libitum baseline days, a four-day intervention of either decreased TWI (HIGH) or increased TWI (LOW), and one ad libitum recovery day. Results: During the four-day intervention, HIGH and LOW experienced differences in thirst (p = 0.002); also, a statistically significant change of AVP occurred (main effect of TWI and day, p < 0.001), with no effect (TWI or day) on aldosterone and serum osmolality. Urine osmolality and volume distinguished HIGH from LOW (p = 0.002) when they consumed similar 24 h TWI.
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Affiliation(s)
- Evan C Johnson
- Human Performance Laboratory, Department of Kinesiology, University of Connecticut, Storrs, CT 06269, USA.
- Division of Kinesiology and Health, University of Wyoming, Laramie, WY 82071, USA.
| | - Colleen X Muñoz
- Human Performance Laboratory, Department of Kinesiology, University of Connecticut, Storrs, CT 06269, USA.
- Department of Health Sciences and Nursing, University of Hartford, West Hartford, CT 06117, USA.
| | - Liliana Jimenez
- Hydration & Health Department, Danone Research, Palaiseau 91767, France.
| | - Laurent Le Bellego
- Hydration & Health Department, Danone Research, Palaiseau 91767, France.
| | - Brian R Kupchak
- Human Performance Laboratory, Department of Kinesiology, University of Connecticut, Storrs, CT 06269, USA.
- Department of Military and Emergency Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA.
| | - William J Kraemer
- Human Performance Laboratory, Department of Kinesiology, University of Connecticut, Storrs, CT 06269, USA.
- Department of Human Sciences, the Ohio State University, Columbus, OH 43210, USA.
| | - Douglas J Casa
- Human Performance Laboratory, Department of Kinesiology, University of Connecticut, Storrs, CT 06269, USA.
| | - Carl M Maresh
- Human Performance Laboratory, Department of Kinesiology, University of Connecticut, Storrs, CT 06269, USA.
- Department of Human Sciences, the Ohio State University, Columbus, OH 43210, USA.
| | - Lawrence E Armstrong
- Human Performance Laboratory, Department of Kinesiology, University of Connecticut, Storrs, CT 06269, USA.
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Thaxter Nesbeth KA, Samuels LA, Nicholson Daley C, Gossell-Williams M, Nesbeth DA. Ptyalism in pregnancy - a review of epidemiology and practices. Eur J Obstet Gynecol Reprod Biol 2016; 198:47-49. [PMID: 26785128 DOI: 10.1016/j.ejogrb.2015.12.022] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Accepted: 12/21/2015] [Indexed: 12/01/2022]
Abstract
Ptyalism gravidarum is an oral pathological condition specific to gravidity. We present a review of the literature regarding epidemiology internationally, and then highlight therapies reported by patients and caregivers. This often distressing repeated filling of the mouth with watery saliva in a pregnant patient was previously exclusively associated with hyperemesis gravidarum, and the consequent maternal-fetal risk. Our dissertation includes reference to a rare case of isolated sialorrhoea of pregnancy, without nausea or emesis. Both pharmacological and homoeopathic therapies are discussed, and inherent risks to mother and infant are highlighted. It is strongly recommended that this condition be given attention in antenatal care settings, to optimize short, middle and long term pregnancy outcomes.
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Affiliation(s)
| | - Leslie A Samuels
- Department of Obstetrics and Gynaecology, University of the West Indies, Mona, Kingston, Jamaica.
| | - Carla Nicholson Daley
- Department of Obstetrics and Gynaecology, University of the West Indies, Mona, Kingston, Jamaica.
| | | | - Damian A Nesbeth
- School of Natural and Applied Sciences, University of Technology, Jamaica.
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