3 Reasons Sunscreen Won’t Cause Vitamin D Deficiency

No one applies sunscreen perfectly People miss spots, skip reapplication, and use too little. This leaves enough skin exposed for incidental UVB exposure to maintain vitamin D levels.

Real-world studies don’t show deficiency The idea that sunscreen blocks vitamin D production is logical in theory, but actual data does not support it. Even regular sunscreen users maintain adequate vitamin D levels.

Safer alternatives exist for vitamin D If you are concerned, eat fatty fish, drink fortified milk, or take a cheap vitamin D supplement. The proven skin cancer protection from sunscreen outweighs the theoretical risk.