This study supports recent research that suggests vitamin D plays a greater role in the body than just keeping bones healthy. Vitamin D deficiency has been recently linked to a variety of non–bone related diseases including depression, autoimmune disorders, and now asthma. The study took a one–time measurement of vitamin D in the blood of 85 African American children with asthma, who were between 6 and 20 years old. Additionally, the researchers measured the vitamin D levels of 21 he ... Click Here to Read More Click Here to Read More