Regular intake of fresh fruits and vegetables is recommended in the diet since they are a good source of antioxidants. How do antioxidants help a person maintain health and promote longevity?

A They neutralize the free radicals produced in the body during metabolism

B They activate certain genes in the cells of the body and help delay the ageing process

C They activate then enzymes necessary for vitamin synthesis in the body an help prevent vitamin deficiency

D They prevent excessive oxidation of carbohydrates, fats and proteins in the body and help avoid unnecessary wastage of energy

Answer & Explanation
Option: [A]

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