Dungeons & Dragons has officially cemented Gen Con as the premiere event during which Wizards of the Coast will announce each ...

“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 ...

Doctors use the 25-hydroxy vitamin D test to monitor your vitamin D levels. Low levels can mean you need to spend more time outdoors or adjust your diet. But it can also occur with certain medical ...

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 ...

The connection, if any, between vitamin D and cholesterol is unclear. Some research suggests that vitamin D supplements may improve cholesterol levels. However, others indicate that vitamin D has no ...

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 ...

A 2017 study showed an increase in vitamin D deficiency diagnoses — which researchers linked to an uptick in vitamin D test requests, indicating a rising interest in the nutrient. As more and more ...

Everyday Health independently vets all recommended products. If you purchase a featured product, we may be compensated. Learn why you can trust us. Adding vitamin D supplements to your diet can help ...

June 24, 2026 A study of nearly 300 people across northern Britain found that vitamin D levels often stay low all year in groups most at risk. Surprisingly, summer sunshine did not significantly boost ...

Planning to eat right for healthier bones? Calcium is probably the nutrient you think of first. But vitamin D is just as important for keeping bones strong and preventing osteoporosis, a disease that ...

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 ...