An alarming number of seniors are walking around with low levels of super-important vitamins. Here's what you need to know.

Acne may not be a common zinc deficiency symptom, but it can be a sign you need more of the nutrient. A 2020 review found ...

Vitamin deficiencies often go unnoticed. These deficiencies impact energy, mental health and immunity. Constant fatigue ...

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 ...

Falling short on vitamin D isn’t something to brush off, either. Vitamin D deficiency has been linked to a slew of health ...

Vitamin D is essential for bone health and immune function. One of these best vitamin D supplements can help if you're not ...

As the latest wave of COVID-19 shows no signs of abating, University of South Australia experts say it's not just booster ...