Keywordsvitamin D; Bangladesh; pregnancy; pharmacokinetics; hypercalcemia; vitamin D; focus groups; knowledge and attitudes; vitamin D; obesity; overweight; calcium; 25-hydroxyvitamin D; method evaluation; electrochemiluminescence; high performance liquid chromatography; vitamin D; exercise; muscle strength; cytokines; albumin; vitamin D; newcomer immigrant children; bone mineral status; vitamin D; athletic performance; 25(OH)D; supplementation; insufficiency; athlete; vitamin D3; paricalcitol; GcMAF; cardiomyocytes; kidney disease; vitamin D and cardiovascular disease; vitamin D deficiency; cholecalciferol; cardiac autonomic nervous system; heart rate variability; angiotensin II; vitamin D; differentiation therapy; acute leukemia; allogeneic stem cell transplant; rheumatic disease; rheumatoid arthritis; vitamin D; inflammation; disease activity; vitamin D; heart failure; pulmonary disease; liver failure; chronic kidney disease; transplantation; calcidiol; rejection; supplementation; guidelines; vitamin D; macrophages; breast cancer; human; apoptosis; vitamin D; blood pressure; endothelial function; renal function; vitamin D; 25(OH)D; obesity; adipose tissue; weight loss; hormonal contraceptives; 25hydroxyvitamin D; 1,25-dihydroxyvitamin D; vitamin D binding protein; parathyroid hormone; calcitonin; bone turnover; bone mineral density; vitamin D; type 1 diabetes; early life; pregnancy; meta-analysis; vitamin D; vitamin D deficiency; vitamin D toxicity; vitamin D; cancer; mechanisms; ecological studies; observational studies; prevention; animal models; vitamin D; dose response; frequency; duration; 25-hydroxyvitamin D (25(OH)D); vitamin D; dose response; thresholds; prevention; chronic disease; n/a; Vitamin D supplementation; depression; biological plausibility; meta-analysis; systematic review; 25OHD
