A large trial shows that the vitamin may delay one biological mechanism linked to aging, but don’t rush out to buy ...

Discover how vitamin D3 influences everything from bone strength to mood. Learn the top 7 natural sources and how to ...

A new study has linked adequate vitamin D levels to a lower risk of colorectal cancer. Here's what you need to know about this vitamin.

AI is used with vitamin D over RDI for infants because there currently isn’t enough evidence to set an official RDI for this age group. Also notable is that there’s no difference in vitamin D ...

Vitamin D is essential for the formation of new hair ... a nutrient-rich diet and professional guidance will make all the difference in your journey to stronger, healthier hair.

If you’re shedding more hair than usual, you might be wondering, “Does vitamin D deficiency cause hair loss?” We'll explore the connection between the ... vitamin D3, the kind your body ...

Vitamin D is usually added to milk to increase calcium absorption, which occurs in the small intestine. Vitamin D comes in two primary forms: D2 (ergocalciferol) and D3 (cholecalciferol).