Q. My internist says I need extra vitamin D and suggested I spend more time in the sun. My dermatologist insists that I need to use a high-SPF sunscreen every day and stay out of the sun. I am feeling extremely confused and hope you have some information that can help me sort out this dilemma.
A. When specialists disagree, the patient is frequently caught in the middle. Dermatologists see a lot of skin damage and cancer caused by excess sun exposure, so it’s no wonder they want to protect patients. They recommend vitamin D supplements instead of sunshine.
Some experts think that getting vitamin D from controlled sun exposure is preferable to taking supplements. There is no risk of vitamin D toxicity this way, but it is essential to limit time in the sun. Sunscreen prevents vitamin D formation.
We are sending you our Guides to Skin Care and Vitamin D Deficiency for more information on the critical importance of vitamin D for health and safe ways to protect your skin from sun damage.