Skin Cancer and Nutrition

Stop Blaming the Sun!

In the rush by dermatologists and sunscreen companies to demonize sunlight exposure as the universal cause of skin cancers, there has been a total disregard for another factor that strongly protects against, or strongly promotes, skin damage: What we eat. Nutrition, according to whether it is healthful or noxious, can have either profoundly positive or negative influences on the skin.

As an example, polyphenols are antioxidant phytochemicals that prevent free-radical damage and thus protect the skin. Polyphenols ate prevalent in foods such as nuts, seeds, onions, green tea, pomegranates, apples, berries, cherries and other fruit and are also found in grape seeds, vegetables and dried legumes. They also exist in such nutrients as resveratrol and silymarin (milk thistle extract). These nutritional superstars reduce inflammation, quench oxidative stress and thereby prevent free-radical damage to DNA. They exhibit immunosuppression and diminish dysregulation of cellular signaling pathways, thereby reducing the potential for skin cancers.

Particularly interesting is the fact that polyphenol-containing products such as grape-seed proanthocyanadins and green tea have been shown to inhibit the formation of skin tumors. two researchers, writing in the Archives of Dermatological Research, made the following conclusion after a thorough review of literature regarding polyphenols and skin cancer: "Based on the epidemiological evidence and laboratory studies conducted using in-vitro and in-vivo systems, it is suggested that routine consumption of topical treatment of these polyphenols may provide efficient protection against the harmful effects of solar ultraviolet radiation in humans.

In addition, it is known that the broccoli sprout extracts, replete in anti-cancer phytochemicals, reduce susceptibility to reddening and swelling of the skin in both animal and human models, as well as produce natural cell death (apoptosis) in cancer cells

It is also known that diets high in omega-3 fats and low in omega-6 fats are associated with and inhibition of skin cancer.

We conclude that protective nutrition would include the consumption of green tea, dark green vegetables such as broccoli , spinach and others, and he habit of eating dark berries, sherries, and other such fruits. But there are other vegetables involved in the fight against skin cancer. We will discuss those vegetables in the next issue and show the remarkable anti-skin-cancer properties of coenzyme Q10. Until them, eat properly and keep sunning!

Smart Tan Magazine- Dr. Marc Sorenson, EdD _ the founder of The Sunlight Institute, an independent group that promotes regular sun exposure as an important part of a natural, healthy lifestyle.