비타민 D 보충제 [활성형보다는 비활성형, ergocalciferol 보충제보다는 cholecalciferol 보충제]
Pathways of vitamin D synthesis ● Vitamin D3 (cholecalciferol) is available in 400, 800, 1000, 2000, 5000, 10,000, and 50,000 unit capsules. It is available in some countries as an intramuscular injection, which can be extremely painful. ● Vitamin D2 (ergocalciferol) is available for oral use in 400 and 50,000 unit capsules or in a liquid form (8000 unit/mL [200 mcg/mL]). In a meta-analysi..
