To read about how free radicals take their toll, read The Antioxidants. In short, as we age and accumulate exposure to UV rays and other environmental stressors, the body loses its capacity to fight off free radicals.
Its natural defenses are simply overwhelmed. Antioxidants can replace some of the lost defenses. They function by disarming marauding free radicals. This not only prevents further damage but allows the skin to put more resources into cell regeneration.
Not all antioxidants are equal. They vary in potency. Some have negative side effects.
Some are pro-oxidant as well as antioxidant. Idebenone is the current darling of antioxidants because it is more powerful than other known antioxidants; it has no known negative side effects; and it does not develop oxidative activity with continued use.
Results of a clinical trial of various antioxidants were presented at the February 2004 annual meeting of the American Academy of Dermatology. The results rank-ordered the six antioxidants tested from most effective on down. Heading the list was idebenone, followed by vitamin C, vitamin E, coenzyme Q10, kinetin, and alpha-lipoic acid.
Tags: idebenone, antioxidants, coenzyme Q10
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