scholarly journals Influence of mild cold on 24 h energy expenditure in ‘normally’ clothed adults

1990 ◽  
Vol 63 (3) ◽  
pp. 481-488 ◽  
Author(s):  
P. M. Warwick ◽  
R. Busby

Ten subjects aged 19–35 years (four men and six women) underwent two measurements of 24 h energy expenditure (EE) in a whole-body respiration calorimeter, one at a temperature of 28° and one at 20°. Choice of clothing was allowed. Dietary intake was standardized and subjects were asked to follow the same pattern of activity during both measurements. Mean 24 h EE was significantly greater at the cooler temperature by 5.0 (SD 5.5) %, with individual differences ranging from 4.6% lower to 12.6% higher. The difference in EE at the two temperatures was similar during the day and the night and occurred even though subjects wore more clothes and used more bedding at 20°. No relationship was observed between response to 20° and body-weight status. In conclusion, the assumption that mild cold is unlikely to affect EE in subjects wearing normal clothing may be incorrect.

Nutrients ◽  
2019 ◽  
Vol 11 (12) ◽  
pp. 2846 ◽  
Author(s):  
Jialiang Liu ◽  
Xiangzhu Zhu ◽  
Kimberly G. Fulda ◽  
Shande Chen ◽  
Meng-Hua Tao

The objective of the current study was to examine micronutrient intake from foods in women of childbearing age and to better understand potential nutritional problems varied by body weight status in minority women. A sample of women aged 19–39 years from the National Health and Nutrition Examination Surveys (NHANES) 2003–2014 was analyzed. Dietary intakes of 13 micronutrients were estimated using the National Cancer Institute method. Mexican-American and non-Hispanic Black women were categorized into normal/under-weight, overweight, or obese groups according to their body mass index (BMI). Mexican-American and non-Hispanic Black women had lower dietary intakes for vitamins A, B2, B6, B12, and D, folate, calcium, and magnesium than non-Hispanic Whites. Among Mexican-Americans, obese women had the lowest dietary intake of vitamins A, B2, C and D. Obese non-Hispanic Black women had significantly lower dietary intakes of iron and zinc than their normal/under-weight counterparts. Comparable percentages (>30%) of Mexican-American and non-Hispanic Black women had dietary intake less than the Estimated Average Requirements (EARs) for several key nutrients including vitamin A, C and D, folate, calcium and magnesium, and the percentages varied by body weight status. These results indicate micronutrient inadequacies persist among and within racial/ethnic and body weight groups.


2020 ◽  
Vol 30 (89) ◽  
pp. 55-64
Author(s):  
Małgorzata Kołpa ◽  
Agnieszka Jankowicz-Szymańska

Aim: The aim of the study was to estimate the incidence of being underweight, overweight and obese in preschool and younger school children, as well to determine the critical age groups at which the highest risk of an excessive body weight development is observed in each sex. Basic procedures: The study included 6,589 children aged 4-12 years, including 48.6% of girls and 51.3% of boys. Body mass index (BMI was calculated and body weight status was determined as underweight, norm, overweight or obese. The age groups at the highest risk of obesity development in each sex were noted. Results: Being overweight was diagnosed in 15.2% of girls, while obesity in 4.2%. In boys, being overweight occurred in 12.8% and obesity in 6.9%. The least cases of obesity (4%) were recorded for 4-year-olds, the most (14%) among 9-year-olds. The problem of being underweight affected almost 12% of participants. Main findings: Too low body weight was noted in every eighth child and excessive body weight in every fifth child aged 4-12 years. The highest increase in the prevalence of being overweight and obese was observed between groups of 8- and 9-year-old children. The difference in the incidence of excessive body weight in the two groups was 8% in girls and 6% in boys. Conclusion: A school nurse and physical education teachers should pay particular attention to systematic monitoring of body weight gain for children aged 7, 8 and 9. Then it is also necessary to intensify educational activities promoting healthy lifestyles.


Life ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 166
Author(s):  
Mona Boaz ◽  
Vered Kaufman-Shriqui ◽  
Odile Azoulay ◽  
Talia Weinstein

Elevated body mass index (BMI) has been associated with improved survival and fewer hospitalizations in hemodialysis patients; however, it is not clear that dietary intake is associated with increased BMI in hemodialysis patients. The present analysis was designed to compare energy and macronutrient intake and distribution, as well as compliance with the International Society of Renal Nutrition and Metabolism (ISRNM) dietary guidelines, by body weight status (overweight/obese vs. normal weight) in hemodialysis patients. The status of nutrition in hemodialysis patients survey (SNIPS) cohort is a cross-sectional study including a representative sample of individuals on hemodialysis treated in hospital dialysis centers throughout Israel. Of the 375 patients eligible for the current analysis, 60.1% had BMI ≥ 25 kg/m2 (overweight/obese). For each participant, the following measures were recorded: dietary intake, blood biochemistry, anthropometric and hemodynamic measures. These were compared by body weight status. Compared to their normal-weight counterparts, overweight/obese hemodialysis patients did not differ by energy and macronutrient intake, distribution of these nutrients in the diet. Regardless of body weight status, hemodialysis patients have poor compliance with ISRNM dietary guidelines.


Obesity ◽  
2012 ◽  
Vol 21 (4) ◽  
pp. 786-794 ◽  
Author(s):  
Carlye Burd ◽  
Araliya Senerat ◽  
Earle Chambers ◽  
Kathleen L. Keller

Author(s):  
Aysel Vehapoglu ◽  
Zeynep Ebru Cakın ◽  
Feyza Ustabas Kahraman ◽  
Mustafa Atilla Nursoy ◽  
Ali Toprak

Abstract Objectives It is unclear whether body weight status (underweight/normal weight/overweight/obese) is associated with allergic disease. Our objective was to investigate the relationship between body weight status (body mass index; BMI) and atopic allergic disease in prepubertal children, and to compare children with atopic allergic diseases with non atopic healthy children. Methods A prospective cross sectional study of 707 prepubertal children aged 3–10 years was performed; the participants were 278 atopic children with physician-diagnosed allergic disease (allergic rhinitis and asthma) (serum total IgE level >100 kU/l and eosinophilia >4%, or positivity to at least one allergen in skin test) and 429 non atopic healthy age- and sex-matched controls. Data were collected between December 2019 and November 2020 at the Pediatric General and Pediatric Allergy Outpatient Clinics of Bezmialem Vakıf University Hospital. Results Underweight was observed in 11.6% of all participants (10.8% of atopic children, 12.2% of healthy controls), and obesity in 14.9% of all participants (18.0% of atopic children, 12.8% of controls). Obese (OR 1.71; 95% CI: 1.08–2.71, p=0.021), and overweight status (OR 1.62; 95% CI: 1.06–2.50, p=0.026) were associated with an increased risk of atopic allergic disease compared to normal weight in pre-pubertal children. This association did not differ by gender. There was no relationship between underweight status and atopic allergic disease (OR 1.03; 95% CI: 0.63–1.68, p=0.894). Conclusions Overweight and obesity were associated with an increased risk of atopic allergic disease compared to normal weight among middle-income and high-income pre pubertal children living in Istanbul.


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