What are free radicals?
Free radicals are highly reactive substances produced by the body. In health their production is kept balanced thanks to various free radical scavengers (enzymes and antioxidants such as Vit C and Vit E). However, a skin’s natural system of control may not be sufficient when stressed by pollution or exposure to UV rays. Excess free radicals may damage the cells and prematurely age the skin or precipitate skin cancer. How to reduce harmful effects of the sun: • Avoid sun exposure to the sun when it is strongest: 10 AM to 3 PM. • When outdoors wear a hat and use sun-protecting clothing. • As part of your daily routine wear a broad spectrum SPF 30+ Sun Screen. • Always protect the face from sun exposure. Remember a Tan is the skin’s response to UV injury.
To understand what free radicals are, it is important to know a little bit about chemistry. Atoms are comprised of a nucleus that is surrounded by electrons, which exist in pairs. Outside substances cause a single electron to be removed leaving the nucleus with an “unpaired” electron, thus creating a “free radical” which is very unstable and can cause cell damage. Such outside substances are: environmental pollutants, radiation, medicines, cigarette smoke, alcohol, stress, over exposure to the suns rays, and a high intake of polyunsaturated fats. Free radicals are involved in most chronic diseases. Several diseases that are believed to be linked to free radicals are cancer, heart disease, hardening of the arteries, and premature aging.
(back to top) You are eligible to earn the First Order Bonus and Bulk Order Bonus (if Active with 200 PV), Team Commissions, Executive Check Match, and you can participate in the STAR Makers bonus. What is oxidative stress?(back to top) Oxidative stress occurs in your body when there are not enough antioxidants to counter the effects of damaging free radicals. Free radicals cause damage to all cellular components, including proteins, lipids, and DNAthe blueprint to cell proliferation. Oxidative stress has been implicated in the aging process and numerous health-related issues. What causes excess free radicals?(back to top) Tobacco smoke, alcohol, pollution, insecticides, radiation, chemicals in the home or at work, and excessive amounts of sunlight are all prolific contributors to the formation of free radicals. Other causes include a high-fat diet, stress, insufficient sleep, and strenuous exercise. How well does freeze-dried acai scavenge other free radicals such as peroxynitrite (NO
Free radicals are chemically reactive molecules in our body that damage healthy cells. They are produced by sunlight, stress, pollution and oxidation of fats. They may cause clotting abnormalities (heart disease), mutations to D.N.A. (cancer), and age spots in skin. They encourage cross linking in tissues (wrinkling) and are associated with arthritis and asthma.
Free radicals are highly reactive molecules produced as the result of internal and environmental stresses, such as smoking, exposure to pollution and chemicals, excess sunlight and through physiological processes of metabolism. Free radicals can destroy cell membranes and DNA. Numerous scientific studies have shown that free radicals may be an important factor in many chronic and degenerative diseases, including certain types of cancer, heart disease and premature aging.
