Don't Tan for Vitamin D: What Dermatologists Actually Recommend
The 'but I need the sun for vitamin D' argument is the most common reason people skip SPF — here's why dermatologists say there's a safer way.
The AAD does not recommend getting vitamin D from sun exposure or tanning because there is no scientifically validated safe UV threshold, and instead recommends obtaining it from diet and supplements.
Dermatologists emphasize that because no level of UV exposure has been shown to be safe, vitamin D should come from food and supplements rather than deliberate sun or tanning-bed use.
Questions we get a lot
Does daily sunscreen cause vitamin D deficiency?
Major dermatology bodies recommend getting vitamin D from diet and supplements rather than sun exposure, so consistent sunscreen use does not have to leave you deficient. The AAD's position is that there is no validated safe level of UV exposure to recommend for this purpose. If you're concerned about your levels, talk to your doctor about a supplement.
Why won't dermatologists recommend a little sun for vitamin D?
Because no amount of UV exposure has been scientifically shown to be safe, the AAD declines to recommend sun or tanning as a vitamin D source. The skin damage from UV accumulates and raises skin cancer risk. Supplements provide the benefit without the risk.
Should I take a vitamin D supplement instead?
Diet and supplements are the recommended route for maintaining vitamin D without UV exposure. Experts suggest discussing your individual needs and dose with a healthcare provider, since requirements vary. This avoids the skin cancer risk that comes with deliberate sun-seeking or tanning beds.
r/SkincareAddiction: 'If I wear SPF every day, am I going to end up vitamin D deficient? How are people getting enough?'