
The active metabolite, 1,25-dihydroxyvitamin D (calcitriol), stimulates calcium and phosphate absorption from the small intestine, promotes secretion of calcium from bone to blood promotes renal tubule phosphate resorption (IOM 2011) Metabolism Tablet Chewable, Oral :ĭetailed Cholecalciferol dosage information Brand Names: U.S.Ĭholecalciferol (vitamin D 3) is a provitamin. Vitamin D3 Ultra Potency: 1250 mcg (50000 unit) Vitamin D3 Super Strength: 50 mcg (2000 unit)


Pronutrients Vitamin D3: 25 mcg (1000 unit) Last updated on Sep 1, 2021.Įxcipient information presented when available (limited, particularly for generics) consult specific product labeling.
