7-dehydrocholesterol is a form of pre-vitamin D3 synthesized in the skin from UBV. It is converted to Cholecalciferol, which is the inactive form of Vitamin D3 that is actually in first aid.
submitted by โanjum(36)
7-dehydrocholesterol is a form of pre-vitamin D3 synthesized in the skin from UBV. It is converted to Cholecalciferol, which is the inactive form of Vitamin D3 that is actually in first aid.