OU Health's Dr. Catherine Mims explains why vitamin D is critical for bone, brain, and immune health, and how to safely maintain healthy levels year-round.

A gene called SDR42E1 has been identified as a key player in how our bodies absorb and process vitamin D. Researchers found ...

Kidneys are an important part of the body, which help flush out waste products from the bloodstream through urine. Thus, their health is crucial for proper body function. Here are three simple foods ...

Vitamin D is not only an essential nutrient, but also the precursor of the hormone calcitriol, indispensable for health. It ...

Getting sun exposure is the #1 morning habit to boost vitamin D and serotonin for the day. Learn how to enhance your physical ...

Most people can get the vitamin C they need from eating a healthy, balanced diet. But for people with certain health concerns, vitamin C supplements may help.

Research shows that supplements like magnesium, vitamin D, and omega-3 may help ease anxiety. Discover our pick of the best supplements for anxiety here.

If you're experiencing brain fog as a result of anxiety, depression, chronic disease, or something else, see if these evidence-based supplements could help alleviate some symptoms.

Read the latest research on the importance of vitamin D for health, symptoms of vitamin D deficiency, suggested dosages and more.