8 Surprising Signs You Might Be Vitamin D Deficient

According to a 2009 study published in the Archives of Internal Medicine , as many as three-quarters of U.S. teens and adults are Vitamin D deficient. Many studies have linked vitamin D deficiency with depression. In a cross-sectional study of 12,594 patients in a database at the Mayo Clinic, researchers found that low vitamin D levels were associated with depressive symptoms, especially in persons with a history of depression. In another study published in the American Journal of Clinical Nutrition , researchers evaluated 81,189 women ages 50 to 79 and found that the women with higher vitamin D levels […]

About the Author: Elaine Wilkes