When blood vessels lose this flexibility, they become stiffer, which can increase blood pressure and make the heart work harder. Some studies suggest that vitamin D helps maintain the health of the ...

Here’s what vitamin D3 is and why your body needs it.

Vitamin D is particularly important for women, supporting bone health and pregnancy. Learn about vitamin D, its benefits, how much women should have daily, and more.

Fractures are not in isolation. They don't happen solely because of an accidental fall. Rather, they highlight the concerning condition of osteoporosis, where bones become weak and brittle, more ...

Medically reviewed by Patricia Mikula, PharmD Vitamin D plays a key role in helping your body absorb calcium. Without enough vitamin D, you may lose bone density and develop osteoporosis, or brittle ...

The long days of summer are now firmly behind us, and with the dark mornings and evenings drawing in, it's time for the yearly reminder to start taking vitamin D supplements. Vitamin D supplements are ...

Taking both a multivitamin and vitamin D can help support nutrient needs, but it's important to keep your total vitamin D intake within safe limits.

Adults and children over four years old should take 10 micrograms (400IU) of vitamin D per day during the autumn and winter.