Taking too much vitamin D can cause serious side effects. Learn the signs, why you might feel weird after taking it, and when to talk to your healthcare provider.

Eggs are a great source of vitamin D, but they don't usually give you the full daily requirements. These foods are packed ...

Although these findings are exciting, it’s too early to start popping high-dose vitamin D in the hope of slowing ageing. The ...

Learn the best time to take vitamin K2, why it absorbs better with fat, and how it supports bone and heart health when paired with vitamin D.

If you ask most conventional doctors whether they take supplements themselves, the chances are they will reply that they do ...

Enter nicotinamide, a cheap, widely available supplement. Researchers observed that this form of vitamin B3 bolsters the skin ...

Doctors say the ideal form of vitamin D comes from the skin when it absorbs sunlight. A dietitian expert weighs-in on the ...

Winter means shorter days, limited sun exposure, and a higher risk of vitamin D deficiency. Known as the sunshine vitamin, ...

In this guide to popular supplements, find out whether magnesium, probiotics, and other products work and what might be ...

If you've been taking your daily vitamin D supplement whenever it's convenient-maybe with dinner or right before bed-you ...

The popular supplement magnesium oxide, though inexpensive, fails to absorb well in the body, because it attracts water into ...

“Vitamin E is a fat-soluble vitamin, and because of this, it works primarily within the cell membranes of the skin by helping ...