sunset giving vitamin D on the road overlooking the beach

The Link Between Vitamin D Deficiency and Depression May Surprise You

Vitamin D deficiency can be linked to many health problems, including lower back pain, heart trouble, and depression. Linking vitamin D deficiency and depression makes intuitive sense. It is produced in the body when skin is exposed to light. During winter, many people suffer from seasonal affective disorder (SAD) due to lack of exposure to…