D-mystifying a D-lightful vitaminIt’s called the sunshine vitamin because you can make it when you are in the sun. A general recommendation is 15 minutes of sun exposure three times per week.
Vitamin D is different from all other nutrients in that the body can synthesize it with the help of sunlight from a precursor that the body makes from cholesterol. Technically, vitamin D is not a vitamin but actually a steroid hormone that targets over 2,000 genes in the body. Some roles of vitamin D include bone growth, calcium balance, immunity, insulin secretion, blood pressure regulation and cell differentiation—the growth of specialized cells which decreases the likelihood of forming cancerous cells.








