Medically reviewed by Violetta Shamilova, PharmD Key Takeaways Vitamin D and vitamin K2 are two essential nutrients that the ...

One study found that vitamin D may have anticancer effects, which could help reduce colorectal cancer risk. Another piece of ...

Vitamin D is an essential nutrient for your immune system, heart health, and more—but most Americans don't get enough of it.

Vitamin D appears to influence our immune health, too. Studies have found a link between low vitamin D levels and incidence ...

Medically reviewed by Karina Tolentino, RD Three ounces of wild sockeye salmon has 570 international units (IUs) of vitamin D ...

A growing body of research suggests that vitamin D may play a subtler role in mood than previously assumed, becoming most ...

Eggs often steal the spotlight for vitamin D, yet plenty of other foods deliver even more of this essential nutrient. Vitamin ...

Beyond the skeletal system, vitamin D plays a role in regulating immunity, reducing inflammation, supporting nerve and muscle ...

New research highlights a significant link between low vitamin D levels and more aggressive prostate cancer. Studies indicate ...

As resident nutrition and supplement expert at Which?, I've got the inside track on the vitamin D tips you need – and the ...

In the summertime, vitamin D levels might not be much of a concern for many runners, considering the time we spend exercising ...