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.

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

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

They may recommend taking a high dose of vitamin D for the first few weeks just to try and get you back to normal. You’ll want to test again about six months later to see if that supplementation was ...

Few nutrients seem to get as much attention as vitamin D does. Taking a supplement has been touted as an effective way to slow overall aging and protect against heart disease and cancer, although ...

Plus, how to tell if you need to supplement at all.

Dr Oscar Duke warns taking too much vitamin D could harm your heart and kidneys during an appearance on BBC Morning Live on ...

Adults and children over four years old should take 10 micrograms (400IU) of vitamin D daily during the autumn and winter months. Specific groups, such as individuals with darker skin tones, those who ...

When the days shorten and the sun sinks low in the sky, that familiar winter slump sets in. There's a fundamental reason for this seasonal fatigue: low levels of vitamin D—the "sunshine vitamin." ...