By now, it’s common knowledge that certain nutrients help specific body parts work better. Healthy bones require calcium and vitamin D. Our hearts may do better when we eat fish rich in omega-3 fatty acids. And for healthy skin we should eat, well, hmmm, that’s a good question.
If you’re not sure which foods are good for your skin and which ones are harmful, you’re certainly not alone. Little research has shown a connection between particular foods and skin health, says Cheryl Karcher, MD, a New York dermatologist who worked as a nutritionist before she became a doctor. And a lot of the “common knowledge” that people pass around about eating and skin health is based on individual people’s cases, she says.
Still, “the skin is a reflection of your total body health,” says Karcher, who is a spokeswoman for the American Academy of Dermatology. A nutritious diet that keeps your inside healthy will help keep your outward appearance looking good. On the other hand, a poor diet will show up on your skin.
Several experts whose expertise straddles both nutrition and dermatology are here to tell you which foods may support smooth, healthy skin, and which foods are more likely to lead to rashes, blemishes, and breakouts.