Take vitamin D by mouth as directed. Vitamin D is best absorbed when taken after a meal but may be taken with or without food. Alfacalcidol is usually taken with food. Follow all directions on the ...

There are two main forms of vitamin D in the diet: Vitamin D2 (ergocalciferol): found in plant foods like mushrooms Vitamin D3 (cholecalciferol ... of 50,000 IU (1,250 mcg) or more for a long ...

Take vitamin D by mouth as directed. Vitamin D is best absorbed when taken after a meal but may be taken with or without food. Alfacalcidol is usually taken with food. Follow all directions on the ...

DKF-335 is under development for the treatment of osteoporosis and post menopausal osteoporosis. The drug candidate is a combination of cholecalciferol (vitamin D3) and risedronate sodium. It is ...

Vitamin D2 is also known as "ergocalciferol," and vitamin D3 is also known as "cholecalciferol ... D needed to prevent rickets is 100 IU (2.5 mcg) per day in infants with little to no sun ...