Medically reviewed by Erika Prouty, PharmD If you take vitamin D supplements to treat any deficiencies, it's essential to ...

An overview of vitamin D metabolism, deficiency and the key preventive and management strategies undertaken in primary care.

Tiredness, constant colds, and low mood are often dismissed—but they may be your body’s critical signals that you need this ...

Doctors say the ideal form of vitamin D comes from the skin when it absorbs sunlight. A dietitian expert weighs-in on the ...

There’s less of the sunshine vitamin available during the chilly, short days of winter. Vitamin D is well-known for its role ...

Learn about the benefits of taking vitamin D and vitamin K2 together. Discover how they benefit bone and heart health.

Using significantly higher doses of vitamin D than recommended for five years did not affect the incidence of type 2 diabetes in elderly men and women, according to a new study from the University of ...

For decades, medical science has operated under the assumption that people with darker skin simply need more sun exposure to produce adequate vitamin D. This oversimplified understanding has led to ...

High-dose vitamins and supplements, once seen as harmless, now show potential for serious harm. Excessive intake of Vitamin A, D, E, Niacin, and gree ...