While a randomized controlled trial of vitamin D 3 supplementation in COVID-19 patients didn’t yield a significant reduction ...

Since the pandemic’s early days, many people have looked to vitamin D as a possible shield against the worst effects of COVID ...

High dose vitamin D may not affect COVID-19 severity or number of hospital visits, however, it may slightly reduce the development of long COVID symptoms. The corresponding study was published in The ...

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

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.

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

While vitamin D3 does not improve immediate COVID-19 outcomes or reduce medical visits, it may lower the risk of developing long COVID.

Preterm infants may need to be given 800 international units of vitamin D a day to ensure they develop strong bones, according to a new study. Preterm infants may need to be given 800 international ...

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

What is vitamin D3? Your body creates this vitamin naturally when exposed to sunlight. In the winter, however, we tend to stay inside more, making it harder to get the proper amount of D3. There are a ...

I had lab work done recently and received a panic call from the doctor’s office that my vitamin D level was 29 ng/mL. I needed to start ...