“The association between vitamin D deficiency and depressive disorders is well established based on the existing research,” says Dr. Angelos Halaris, professor of psychiatry at Loyola University ...

The sun is one of the best sources of vitamin D for the human body. How much sun a person needs per day depends on factors such as skin type, the season, and cloud coverage. Vitamin D is an essential ...

A recent study challenges widely held assumptions.

Vitamin D, a nutrient that's vital to bone health, has been called the "sunshine vitamin" because it's created when our bodies are exposed to sunlight. We can also incorporate this vitamin into our ...

With the possible exception of C, there’s perhaps no vitamin more frequently discussed than the sunshine one — aka vitamin D. Still, with all that chatter come some misconceptions. “There’s an ...

This high-potency supplement contains 125 mcg, or 5,000 IU of vitamin D3 in each serving. As a bonus, this product has been third-party tested for potency and purity. This article looks at how much ...

In a recent narrative review published in Nutrients, researchers discuss the evidence arguing for the efficiency and safety of 2000 international units (IU), i.e., 50 micrograms (µg) of vitamin D ...

“Vitamin D is hard to get from food because our bodies are designed to make most of what we need from sunlight — not diet,” says Erin Coffield, RDN, the vice president of health and wellness ...

Vitamin D isn’t just about bone health—its other benefits include supporting your immune system, mood, metabolism, and more. Despite its incredible importance, most people still don’t get enough.

Research suggests a link between low vitamin D levels and depression, potentially due to vitamin D’s role in brain function, serotonin production, and inflammation regulation. But more research is ...