Background. This study aimed to determine the prevalence of vitamin D deficiency, usual nutrient intake, and food sources of vitamin D of Filipino children aged 6–12 years in selected areas in the Philippines.Methods. The National Nutrition Survey (NNS) collected blood samples of children aged ...
Background. This study aimed to determine the prevalence of vitamin D deficiency, usual nutrient intake, and food sources of vitamin D of Filipino children aged 6–12 years in selected areas in the Philippines.Methods. The National Nutrition Survey (NNS) collected blood samples of children aged ...
and Limei Lin * Key Laboratory for Quality Evaluation of Bulk Herbs of Human Province, School of Pharmacy, Hunan University of Chinese Medicine, Changsha 410208, China * Author to whom correspondence should be addressed. † These authors contributed equally to this work. ...