The best vitamin D supplement depends on a person's age, dietary needs, and their vitamin D levels. Learn more about 6 of the best vitamin D supplements.

Vitamin D is an essential nutrient our bodies use to help us absorb calcium. As people age, it gets more difficult for them to use the vitamin D they get from food and the sun. Dr. Anthony Fauci ...

Calcium and vitamin D supplements may not help prevent bone loss and fractures, according to a new study released Tuesday in the Journal of the American Medical Association. "Many consumers ...

Average vitamin D3 levels ranged from 105 percent to 141 percent of the labeled amount in the adult and children's vitamin D-only products (1,000 international units, or IU, and 400 IU, respectively).

Researchers found that taking calcium and vitamin D supplements lowered a woman’s long-term risk of dying from cancer by 7%, but increased the risk of death due to heart disease by 6%.

"Many Americans are deficient in vitamin D due to limited sun exposure from indoor lifestyles, sunscreen use and our northern ...

In the UK, everyone is recommended to take a vitamin D supplement throughout autumn and winter to support health and wellbeing, particularly bone health. Additionally, the NHS states: “People at ...

Vitamin D plays an important role in your energy levels and the health of your bones, brain, heart, and gut.Now, researchers say this powerhouse vitamin may also play a crucial role in lowering ...

The key to getting vitamin D in winter without using supplements. A new study looked at how to get vitamin D. Rod Minchin. Wednesday 14 May 2025 10:24 BST. Comments. open image in gallery.

Children whose moms took vitamin D supplements when pregnant had stronger, denser bones at the age of 7 compared to the kids of women who didn't, a study from the University of Southampton shows.