The Importance of Antioxidants in Skin Care
- Author Lee Slaney
- Published July 7, 2009
- Word count 593
Antioxidants are molecules that prevent the oxidation of other molecules. In biological functions, normal processes of oxidation produce highly reactive compounds known as free radicals, which are unstable compounds with unpaired electrons that steal electrons from healthy molecules. Free radicals are not only formed when the body uses oxygen, but also from exposure to sunlight, wind, temperature extremes, cigarette smoke, and other pollutants. These destructive compounds readily react with and damage other molecules in your body. Usually, the body has a proper balance of free radicals and antioxidants, and while free radicals are a natural part of the body’s functions, too many have been associated with aging, heart disease, cancer and chronic illnesses.
Most experts agree that antioxidant vitamins and minerals can help in our general health by combating the free radicals in our body. While antioxidants occur naturally in the body, they are also found in certain foods and dietary supplements. Studies have shown that the skin is the last part of the body to receive antioxidants from what we eat. Scientists have recently discovered that skin can absorb vitamins. Subsequently, some skin care products manufacturers have developed topical products with antioxidant ingredients. Antioxidants may also be helpful in the treatment of acne and other bacterial infections.
Whether taken as supplements or applied topically, three primary antioxidant nutrients are the most beneficial to your skin:
Vitamin A (beta carotene) protects yellow, dark green and orange fruits and vegetables and fruits sun damage and may have a similar effect in the human body. Known to fight wrinkles, Vitamin A can greatly improve the condition of your skin.
Ascorbic Acid (Vitamin C) is soluble in water and is found in oranges, broccoli, green peppers, broccoli, green leafy vegetables, tomatoes, strawberries, and raw cabbage. In addition to protecting your skin from damage by ultraviolet radiation, Vitamin C also promotes collagen production; this helps your skin look firmer and smoother.
Vitamin E (tocopherol) is a primary fat-soluble antioxidant found in seeds, nuts, whole grains, wheat germ, green leafy vegetables, vegetable oil and the liver oil of cold water fish. Because your skin contains high amounts of unsaturated fatty acids that are prone to damage by free radicals, Vitamin E protects cell membranes and lipoproteins, helps your skin retain moisture, and may help prevent age spots and scarring.
Vitamins E and C are can be applied topically and ingested. Vitamin E, probably the best-known antioxidant, is the strongest of the antioxidant vitamin family and increases the longevity of red blood cells. Vitamin C complements other antioxidants. Because Vitamin C has been known to ward off colds and topical Vitamin E applied to cuts and scars can improve healing, daily use of both Vitamins E and C suggests effective anti-aging benefits.
Foods such as grape seed, pomegranate juice, and garlic contain particularly effective forms of antioxidants. For example, garlic may protect against heavy metals such as mercury or lead.
Another well-known anti-aging skin care product is alpha hydroxy acids (AHAs), which are also antioxidants. While found naturally in fruits and milk, certain skin care creams now contain AHAs.
An effective anti-aging routine should include antioxidants from several sources. It is not only important to eat foods naturally rich in antioxidants, but also to supplement your diet with antioxidant vitamins. It is equally important to use topical antioxidant creams and lotions, especially those that list vitamins A, B, C, and E and AHAs in their ingredients. This practice will not only improve skin tone and appearance, but your body will benefit from the other healthy effects of antioxidants.
Lee Slaney is a licensed esthetician with Mango Madness Skin Care, which provides advanced, paraben-free skin care products to help reverse the signs of aging and sun damage to the skin.
http://www.mangomadnessskincare.com/Maximum-Moisture-Super-Hyaluronic-Acid-Face-Cream-p-18.html, http://www.mangomadnessskincare.com
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