Investigations found Roo had been accidentally poisoned with a dose of vitamin D prescribed for growing pains.

(Peter Dazeley/The Image Bank/Getty Images) The "sunshine vitamin" may come with a dark side. Just as a lack of vitamin D can ...

In April 2026, a walk down the supplement aisle at any major pharmacy tells a striking story: vitamin D capsules containing 5 ...

Some popular supplements can cause serious side effects at high doses or come with certain health risks. Learn which ones to ...

New research has linked levels of vitamin D in midlife with toxic tangles of tau protein that accumulate in the brains of ...

Learn about the best time of day and way to take vitamin D, including how the timing may affect sleep, and if you should consider supplementing with this nutrient.

Most people assume more is better, but with Vitamin D, that logic can seriously backfire. Here's what your body might already ...

Step out into the afternoon sun in any Indian city, and it feels almost ironic to speak about Vitamin D deficiency. Yet, ...

A growing concern is emerging in India as deficiencies in Vitamin B12, D, and iron creep into lives across various age groups ...

A new study says that your vitamin D level in your 30s and 40s is a determining factor of your brain age in your 60s and 70s.

Vitamin D is one of the most important, essential nutrients for overall health. It actually functions more like a hormone ...