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Want truly fabulous skin? Make sure you're putting foods for healthy skin on your plate.
Here are the top eight foods for glowing, vibrant, and younger looking skin.
Strawberries, blueberries, and blackberries pack high amounts of antioxidants. Antioxidants help block "free radicals," such as the sun's rays, from damaging skin cells. But don't toss your sunscreen. Eating berries is an extra step you can take to help protect your skin from damage and prevent premature aging. "Free radicals; like the kind formed from sun exposure damage the membrane of skin cells, potentially allowing damage to the DNA of that cell," says Dr Ostad. The antioxidants and other phytochemicals in these fruits can protect the cell, so there is less chance for damage.”
Vegetables such as sweet potatoes contain beta-carotene and vitamins A and C — a good formula for beautiful skin. These nutrients can help retain skin moisture and prevent dryness.
One the most important components of skin health is vitamin A. One of the best places to get it is low-fat dairy products. In fact, experts say that the health of our skin cells is dependent on dietary vitamin A. “The A in dairy products is true A, so everyone's skin can use it,” says Dr. Ostad. He adds, “low-fat yogurt is not only high in vitamin A, but also acidophilus, the "live" bacteria that is good for intestinal health. It may also have an impact on the skin. Anything that helps keep digestion normal, any live bacteria or enzymes, is also going to be reflected in healthy-looking skin.”
These seemingly unrelated foods all deliver essential fatty acids, and thus are key foods for healthy skin. Essential fatty acids are responsible for healthy cell membranes, which is not only what act as barriers to harmful things but also as the passageway for nutrients to cross in and out and for waste products to get in and out of the cell. The same inflammatory process that can harm our arteries and cause heart disease can harm skin cells. Essential fatty acids can offer protection to both. The best-known essential fatty acids are omega 3 and omega 6, which must be in balance for good health (and good skin). Though we all seem to get enough omega 6, Ostad says many people lack omega 3s. Fish, walnut, and flax seed oil are among the best sources.
Oils can give your skin much needed moisture. Just make sure you're using healthy oils, such as olive oil. Adding just 2 tablespoons a day to your diet will help keep your skin properly lubricated and healthy.
The mineral selenium is an antioxidant found in whole-grain products. Selenium can help control cell damage that can lead to skin cancer. Filling up on whole grains will help you avoid refined white flour and starchy foods that can increase your insulin levels. High insulin levels can induce inflammation and irritate your skin.
This beverage deserves its own category in any article about foods for healthy skin. The skin-health properties in this beneficial drink just can't be beat. "It has anti-inflammatory properties, and it's protective to the cell membrane. It may even help prevent or reduce the risk of skin cancer," says Dr. Ostad. Indeed, a study published recently in the Archives of Dermatology shows that whether taken orally or applied to the skin, green tea can reduce the risk of damage from ultraviolet light (such as the burning rays of the sun), and thus reduce the risk of skin cancer.
While the exact amount you should drink each day varies, no one disputes the role good hydration plays in keeping skin looking healthy and even young. When that hydration comes from pure, clean water; not liquids such as soda or even soup, experts say skin cells rejoice. In addition to keeping cells hydrated, water helps cells move nutrients in and toxins out, which Dr. Ostad says automatically leaves skin looking better.
Dr. Ostad is a board certified Dermatologist and Cosmetic Dermatologic Surgeon, a Fellow of the American Academy of Dermatology. He received his B.A. magna cum Laude and Phi Beta Kappa in 1987 from New York University. In 1991, Dr. Ostad received his M.D. from New York University School of Medicine. He went on to do an internship at Harvard Medical School, and completed his residency in Dermatology at New York University Medical Center in 1995. He completed a fellowship in Mohs micrographic surgery, laser and dermatologic surgery at UCLA.
Dr. Ostad is currently a Clinical Assistant Professor in the Department of Dermatology at New York University Medical Center, and a former contributing editor to the Journal of Dermatologic Surgery. He has authored numerous articles on topics including chemical peeling agents, hair follicle stem cells, liposuction, and laser surgery, and has written textbook chapters in Cutaneous Oncology (Blackwell 1998). He is also a co-author of a textbook entitled Practical Management of Skin Cancer (Lippincott-Raven, 1998). Dr. Ostad is also a course instructor for the American Academy of Dermatology, and is frequently called on to lecture on laser surgery and skin cancer.