Free radicals by beta carotene, vitamin C and E and other radical scavengers / antioxidants to fight
Free radicals are compounds that arise from molecules. They lack a single electron. In order to become fully themselves again, they react with other molecules and ordinary wrest the missing electron. This creates a chain reaction, for now, the first ordinary molecule is also a radical.
Free radicals are the one that is endogenously in the body, formed on the other, and can also be caused by external influences. From the outside looking Influence sources include UV light, cigarette smoke and certain drugs. Endogenous sources may include stress, high physical stress and a weak immune system.
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