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Jan 2021 DOI 10.14302/issn.2379-7835.ijn-20-3680
Jubayer AhmedCorresponding author
Institute of Nutrition and Food Science, University of Dhaka, Dhaka-1000, Bangladesh
Background This study focused on nutritional status of the rickshaw pullers, their dietary energy and nutrients consumption along with their energy intake gap as compared to expenditure. Methods A cross sectional study was carried out at 15 different important locations of Dhaka city during December-January 2018. In total, 670 rickshaw pullers from these locations were randomly selected. Printed predesigned and validated semi structured questionnaire was used to record necessary information. Nutritional status was determined according to Asia specific BMI cut- off values. Energy expenditure was calculated using their Basal Metabolic Rate (BMR) and Physical Activity Level (PAL) value. 24-hour dietary recall method was administered for dietary analysis. Results About 65.4% of them were found within normal BMI range. About 11.5% were underweight and about 23.1% were found having more than normal BMI. Percentage of both underweight (39.0%) and overweight (35.8%) were found higher among those who were between 25 and 35 years. Average daily dietary energy consumption was 2391 kcal and energy expenditure were found 4608 kcal. Their energy consumption was found 2217 kcal less compared to their energy expenditure. Conclusion The current study revealed the nutritional status, dietary intake of the rickshaw pullers of Dhaka city and found energy gap in their dietary intake compared to their expenditure. For their better health and nutrition outcome integrated approach should be taken by the responsible authorities.
Dec 2016 DOI 10.14302/issn.2379-7835.ijn-16-1360
Kaneko MichiyoCorresponding author
Department of Home Economics, Kobe Women’s University 2-1 Aoyama, Higashisuma, Suma-ku, Kobe, Hyogo Prefecture 654-8585, Japan
Energy intake has been decreasing these ten years in Japan, and low energy intake is remarkable especially among young women. We attempted to show the dietary habits and physiological function including glucose tolerance and stamina for endurance-running in contemporary young Japanese women who take insufficient energy. 85 healthy women aged 20.5±1.1 years were enrolled in the present study. Subjects were categorized in two groups; Group I (n=70) with higher energy intake, and Group II (n=15) with lower energy intake than the basal metabolic rate (BMR). Actual energy intake in Group I was 1598.8±282.1 kcal/day, and it was 1019.9±127.1 kcal/day in Group II (p<0.01). Standard 75-g oral glucose-tolerance test was performed, and the capillary glucose value was measured at the fingertip. In Group I, glucose values at fasting, 30, 60 and 120 min were 75.0±9.1, 132.1±25.2, 120.5±27.4, 105.3±19.5 mg/dl, and those in Group II were 78.9±7.7, 155.8±26.6, 142.2±26.6, 112.3±16.0 mg/dl, respectively. The values of Group II at 30 and 60 min showed significantly high (p< 0.01). Stamina and the intake of protein in Group II were significantly lower than those in Group I (p<0.05), and muscle mass and grip strength were less in Group II than in Group I, though there was no significant difference. We indicated with these results that low skeletal muscle was considered to be responsible for the impairment of glucose regulation in Group II. This study showed that young women with low energy intake should take sufficient energy and build skeletal muscle to prevent the impairment of glucose regulation.
Jun 2015 DOI 10.14302/issn.2379-7835.ijn-14-479
Erdmann JohannesCorresponding author
Department of Nutritional Medicine, University of Applied Sciences Weihenstephan-Triesdorf, Weidenbach, Germany
Objective: Detailed reports in changes of eating habits especially in elderly subjects with successful weight loss and maintenance are virtually unknown. In this paper we have analyzed the eating habits of 104 obese patients (BMI 37.8±0.3 kg/m2, age range 65 and 84 years) who lost 11.5±0.3kg over an average follow-up period of 37.5±0.5 months. Design: Patients recorded food intake over a period of 12 days before and 12 days after changes of eating habits. Dietary counseling was based on food energy density (ED) with the aim to maintain food quantity as much as possible for adequate satiety in conjunction with a reduction of energy intake. Individual eating habits should be preserved as much as possible. Results: Average daily energy intake of solid food was reduced by 267kcal, food intake by 114g and ED by 0.10 kcal/g, respectively. Liquid calories were reduced by 79 kcal/d. Lower daily energy intake was the result of a reduction of medium and high ED food items compensated for by a greater intake of low ED food items. Changes of macronutrients comprised substantially lower carbohydrate and fat intake with minimal reduction of protein. From 28 different food groups 9 were reduced significantly (bread, butter, marmalade, cheese, meat products, fast food, fruit and chocolate) while 3 were increased (eggs, curds, ham). The relative contributions of the various food groups to daily energy intake remained fairly similar indicating that individual preferences were largely maintained. Conclusion: The data demonstrates that in elderly subjects with severe obesity an individual change of eating habits can lead to successful long-term weight loss with improvement of carbohydrate metabolism. This will contribute to increased mobility and to improved quality of life. This method which is based on the energy density of food items is a simple measure to reduce energy intake while ensuring long-term adherence.