Antioxidants Definition
Certain vitamins such as vitamin e are antioxidants and may protect body cells from damage caused by the oxidative effects of free radicals.
Antioxidants definition. ăn tē ŏk sĭ dənt ăn tī a chemical compound or substance that inhibits oxidation. Antē oksi dănt any substance that may prevent organ damage by scavenging free radicals including catalase glutathione peroxidase superoxide dismutase and vitamins a c and e. Free radicals are compounds that can cause harm if their levels become too high in your body. Toute reproduction ou représentation totale ou partielle de ce site par quelque procédé que ce soit sans autorisation expresse est interdite.
Medical dictionary for the health professions and nursing farlex 2012. An antioxidant is a molecule that inhibits the oxidation of other molecules. A substance that reduces damage due to oxygen such as that caused by free radicals. Oxidation is a chemical reaction that can produce free radicals leading to chain reactions that may damage cells.
Antioxidant definition is a substance such as beta carotene or vitamin c that inhibits oxidation or reactions promoted by oxygen peroxides or free radicals. To balance the oxidative stress plants and animals maintain complex systems of overlapping antioxidants such as. Well known antioxidants include enzymes and other substances such as vitamin c vitamin e and beta carotene which are capable of counteracting the damaging effects of oxidation. Antioxidants are compounds that inhibit oxidation.
They re linked to multiple illnesses. Antioxidants are substances that can prevent or slow damage to cells caused by free radicals unstable molecules that the body produces as a reaction to environmental and other pressures. Antioxidants such as thiols or ascorbic acid vitamin c terminate these chain reactions. Antioxidants are molecules that fight free radicals in your body.
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