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.

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

Vital for bone and brain health, vitamin D has also been linked to improved muscle strength and better performances in the gym. One recent meta-analysis (a study examining lots of existing studies) ...

Researchers identified SDR42E1 as a key regulator of vitamin D absorption and sterol metabolism in colorectal cancer cells.

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

Though it’s rare, a severe vitamin D deficiency can lead to a disease called rickets, also known as osteomalacia. Typically, ...

"Many Americans are deficient in vitamin D due to limited sun exposure from indoor lifestyles, sunscreen use and our northern ...

If I am taking vitamin A, what is a reasonable dose? I have seen reports that taking too much can cause liver damage, but ...

Vitamin D, also called the sunshine vitamin, is important for the proper functioning of the body. From bone health to mood regulation, Vitamin D helps in all this and much more. However ...

Essential nutrients like magnesium and vitamin D can also support your gut and overall health in many ways.

Understanding how melanin actually affects vitamin D production is reshaping our understanding of bone health, immune function, and disease prevention in people with darker skin tones.