Potential Role of Vitamin D and Lifestyle Factors on Egyptian Obese Children

Abd Elwahab, Shaimaa A; Eltamany, Elsayed H; Abdel-Maksoud, Awatif M; Elsayed, Hanaa H; Fouad, Sally M; Ibrahim, Randa

doi:10.21608/ejchem.2025.359824.11298

Potential Role of Vitamin D and Lifestyle Factors on Egyptian Obese Children

Document Type : Original Article

Authors

¹ Chemistry Department, Faculty of Science, Suez Canal University

² Nutritional Needs and Growth Department, National Nutrition Institute, Cairo, Egypt

³ Nutritional chemistry and metabolism department- National Nutrition Institute (NNI), Cairo, Egypt

⁴ Clinical and Chemical Pathology Department, National Nutrition Institute, GOTHI, Cairo, Egypt.

10.21608/ejchem.2025.359824.11298

Abstract

Childhood obesity has emerged as a significant public health concern worldwide, with its prevalence steadily increasing over the past few decades. This study aimed to evaluate vitamin D status and Lifestyle factors among some Egyptian obese children. Methods: Seventy obese children aged 4-11 years and thirty age-matched normal-weight children as control were enrolled. All children were subjected to body mass index measurement, dietary patterns, attitude toward food choice, duration of exposure to sunlight, and determination of serum level vitamin D. Results: Compared with the control group, the weight and BMI of obese children were significantly increased (P < 0.05). Dietary habits among the obese group, with a significant proportion (72% to 100%) consuming a high intake of refined carbohydrates, processed foods, and sugary snacks, On the other hand, obese children lack more intense physical activity, sun exposure, and a marked decrease in serum vitamin D level. Conclusions: Decreasing the serum level of vitamin D and evaluating the factors contributing to the deficiency in this group may suggest a possible role in the pathogenesis of childhood obesity and its accompanying complications.

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