A study by Hyderabad’s National Institute of Nutrition has linked vitamin D deficiency and insufficiency to increased oxidative and cellular stress in the heart. Experiments using rat models and cardiac cells found vitamin D reduced oxidative damage, ER stress and autophagy markers.
Vitamin D plays a vital role in bone health, calcium absorption, muscle function, and immunity. Experts warn deficiency remains common despite abundant sunlight, while excessive supplementation may pose health risks. Moderate sun exposure, diet, and medical guidance are recommended for maintaining healthy vitamin D levels
Women across all age groups are more vulnerable than men and the indoor lifestyle of urban Indians is contributing to the rising prevalence of Vitamin D deficiency
Studies have shown that micronutrients have a key role in the development of diabetes, by affecting how glucose is metabolised and insulin pathways, including Vitamin D, magnesium deficiencies
Urban pollution, UV sensitivity, use of sunscreen, dark skin, clothing, and staying indoors prevent direct contact with the sun for the majority of the time. People do not know these facts and remain under the false assumption that they are adequately exposed to sunlight,” he added
