A Verywell Health editor shares her experience with vitamin D deficiency and the impact that vitamin D supplements had on her ...

Too much vitamin D, or vitamin D toxicity, happens due to a buildup of calcium in the blood (hypercalcemia), which can be ...

There's no ideal time to take a vitamin D supplement for maximum absorption, but what you take it with can have an impact.

HOUSTON – Vitamin D has been used during the treatment of COVID-19 patients. Many people are taking it to prevent severe infections and some believe it could help strengthen their immune system to ...

Scientists are still untangling why the nutrient gap persists—and what it reveals about how women’s health is studied and treated.

Vitamin D is commonly referred to as the "sunshine vitamin." This is because, Vitamin D is very important because it helps in keeping your bones healthy and your immune system robust. Moreover, ...