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.

The free radicals attack preferably the mitochondria are the power plants in the cells, and macrophages to. As a result, the DNA, proteins and carbohydrates and lipids are damaged when the defenses of the body are not sufficient. It will destroy vital cell structures, and it comes to diseases such as atherosclerosis and cancer.

But there are also substances that act as free radical scavengers. They are called antioxidants. Your task is to start the chain reaction or to interrupt the chain reaction itself. The antioxidants include, for example, beta carotene, vitamin C and vitamin E.

To counteract the free radicals, one should avoid stress and environmental pollutants, coffee, tobacco and alcohol consumption reduction and respect especially to a healthy diet with essential minerals and vitamins. The exercise in fresh air and regular exercise are used as preventive measures

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