Alana C. Serota, MD, CCFP, CCD, internal medicine physician at HSS, discussed the benefits of vitamin D in an interview with Everyday Health. 

Vitamin D is an essential nutrient, best known for its role in bone health and immune function. It’s often referred to as the “sunshine vitamin” because our bodies can make it when exposed to ultraviolet light, and most people get at least some of their daily requirement for the vitamin this way.

Research has linked vitamin D to a number of health benefits, noting that it may improve or prevent issues ranging from seasonal depression to heart disease and cancer.

According to Dr. Serota, vitamin D supplementation can help you achieve and maintain healthy vitamin D levels, particularly if you have or are at higher risk for a deficiency (like if you live in an area with long, dark winters).

Read the full article at everydayhealth.com.