Why We Need Vitamin D in Winter

Vitamin D Deficiency and Decreased Sunlight in Winter

As winter rapidly approaches, those of us up north are seeing fewer days of sunlight and feeling the health consequences. As the sun is the body’s leading source of vitamin D, many folks living above the Sunshine Belt of the United States find themselves deficient in this nutrient and require supplementation for optimal health. Vitamin D deficiency not only affects bone health and immune function, … [Read more...]