vitamin d 50000 iu - 50000 iu vitamin d
$800.00
Vitamin D3 is a secosteroid hormone produced in the skin in amounts estimated up to 25,000 international units (IUs) a day by the action of UVB radiation on 7-dehydrocholesterol. trombosit 50000 apakah normal Vitamin D deficiency is common due to both lack of adequate sun exposure to the skin, and because vitamin D is present in … . j d sports