Vitamin D3 increases calcium absorption, while vitamin K2 activates the proteins that help bind that calcium into bone. Taking vitamins D3 and K2 together may support stronger bones and healthier bone ...

Vitamin D3 maintains higher and more stable blood levels than vitamin D2. Vitamin D2 comes from plant sources like mushrooms and yeast, while D3 comes from animal sources and sunlight. Supplements can ...

Share on Pinterest Vitamin D3 supplementation was linked to a lower risk of a second heart attack in a new study. Image credit: Tatjana Zlatkovic/Stocksy A new study from researchers with ...

Share on Pinterest A new study compared the vitamin D boosting capacity of two forms of vitamin D: D2 and D3. Viktoriya Skorikova/Getty Images Vitamin D deficiency is associated with an increased risk ...

Scientists discovered that vitamin D2 supplements can lower levels of vitamin D3, the form the body uses most effectively. Unlike D2, vitamin D3 enhances the immune system’s first line of defense ...

JavaScript errors are common when you stay long periods of time without updating your browser. It may seem like a small error that can be ignored, but it increasingly ...

Taking one type of vitamin D supplement seems to cut the levels of another type that is more easily used by the body, which could affect our immune system. Our bodies create vitamin D when ultraviolet ...

When you decide to spend money on a vitamin or supplement, you want to be sure it delivers. Which is why it can be a bit disheartening to walk down the vitamin aisle at the drugstore looking for a ...

But why should you care about vitamin D in the first place? “Vitamin D is a fat-soluble vitamin (that functions more like a hormone in the body) found in foods and produced endogenously when ...

Vitamin D, the sunshine vitamin, plays a vital role in maintaining overall health. And yet, deficiencies are not uncommon: 35% of adults in the United States are deficient in vitamin D, according to ...

A novel nanoemulsion of vitamin D3 shows surprising potential to improve core symptoms in children with autism, far outperforming conventional supplements. Credit: Stock A specialized vitamin D3 ...