Healthy Skin

Healthy skin is signified by the absence of facial blemishes, by an even skin tone and by minimal wrinkling. Various factors contribute to skin health, such as hormones, sun exposure and stress. Nutrition is also significant in managing skin care. MayoClinic.com says that research does not specify the most beneficial aspects of food on skin health, however, foods high in antioxidant properties tend to protect the skin and keep it healthier looking. Omega-3
The University of Maryland Medical Center says that twice-weekly intake of omega-3 fatty acids may offer skin protection from the sun. Omega-3 is not intended to replace sunscreen, but it can boost the skin's protective properties in absorbing fewer ultraviolet rays. Omega-3 fatty acids are not naturally made in the body and must be obtained from external nutritional sources. A diet including seafood such as fish, tuna or salmon offers adequate omega-3. Omega-3 improves dry skin and also benefits the body in reducing the risk of developing heart disease.
Fruits and Vegetables
Antioxidants are substances that offer protection for the cells in the body from free radicals. The National Cancer Institute says that free radicals are linked to cancer, and the use of antioxidants can slow or prevent the development of certain cancers, including those of the skin. Fruits and vegetables are a significant source of attaining antioxidants. MayoClinic.com says that skin-friendly foods such as blueberries, yellow or orange fruits and green leafy vegetables are important in maintaining a healthy skin diet. Vitamin supplements such as vitamin C, E or A may also provide skin-protecting antioxidants.
Water
According to MayoClinic.com drinking plenty of water daily is important for maintaining skin health. Water keeps the skin moist and hydrated, facilitating the natural process of flushing toxins out of the digestive system. Drinking eight to 10, 8 oz. glasses of water daily can offer skin-cleansing benefits and help prevent digestive problems such as constipation. Drinking beverages high in sugar, such as sodas, is not optimal for long-term skin health.
Fats and Grains
High fat content in foods is unhealthy for the body overall and affects skin health. Choose a diet low in fats, trading red meats for poultry or fish when available. Bake foods instead of frying them in fatty oil. Snack on nuts or seeds instead of high-sugar, high-fat foods, says MayoClinic.com. Science Daily says that eating whole grains such as wheat bread and grain cereals is more beneficial to skin health than grain products that have been bleached white. The bleaching process tends to strip the food of natural vitamins and minerals important for skin and body health.