Researchers are still trying to understand why some people develop Long COVID: lasting symptoms of the disease that can ...

In a large, randomized trial, researchers at Mass General Brigham have found that high-dose vitamin D3 did not reduce COVID-19 infection severity, but may impact long COVID outcomes.

In a large, randomized trial, researchers at Mass General Brigham found that high-dose vitamin D3 did not reduce COVID-19 ...

Taking vitamin C and D together boosts your immune system and supports bone health. Both vitamins may enhance wound healing and prevent infections.

High-dose Vitamin D doesn't reduce acute COVID severity but shows a promising signal for reducing Long COVID and brain fog.

More research suggests it’s time to abandon the craze over vitamin D. Taking high doses of "the sunshine vitamin" doesn't reduce the risk of broken bones in generally healthy older Americans, ...

Vitamin D might help people with heart disease avoid a heart attack, if it's provided in a dose tailored to you by a doctor, a new study says. File Photo by Billie Jean Shaw/UPI Vitamin D might help ...

Using significantly higher doses of vitamin D than recommended for five years did not affect the incidence of type 2 diabetes in elderly men and women, according to a new study from the University of ...

New evidence suggests giving pregnant women higher doses of vitamin D may help protect their babies from wheezing, but benefits don’t extend to supplements given after birth. Review: Vitamin D ...

A study published in JAAD has found that high-dose Vitamin D during pregnancy may help prevent atopic dermatitis in children of mothers exposed to tobacco smoke. In a post-hoc analysis of ...

Vitamin D is a fat-soluble vitamin and supplement that supports bone health and the immune system. Supplements like magnesium or calcium shouldn't be taken with it.