ANTIOXIDANT Meaning and
Definition
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Antioxidant:
An antioxidant is a substance or compound that inhibits or neutralizes the damaging effects caused by unstable molecules in the body called free radicals. Free radicals are highly reactive atoms or molecules that have one or more unpaired electrons, making them unstable and prone to causing damage to cells, proteins, and DNA.
Antioxidants counteract the harmful effects of free radicals by donating an electron to stabilize them, thereby preventing them from damaging important cellular components. By doing so, antioxidants protect and maintain the integrity of cells and tissues throughout the body.
These protective compounds can be naturally produced in the body and are also found in various foods, especially those rich in nutrients like vitamins C and E, beta-carotene, and selenium. Additionally, antioxidants can be obtained through dietary supplements.
The role of antioxidants in promoting overall health and well-being is significant. They have been associated with reducing the risk of chronic diseases such as cancer, heart disease, Alzheimer's disease, and other age-related diseases. Furthermore, antioxidants are known to support the immune system, slow down aging processes, and help combat inflammation.
In summary, antioxidants are compounds that counteract the harmful effects of free radicals by stabilizing them, thus protecting cells and tissues throughout the body. Their presence in various foods and the body's natural production make them essential for maintaining optimal health and preventing chronic diseases.
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Other Common Misspellings for ANTIOXIDANT
Etymology of ANTIOXIDANT
The word "antioxidant" is composed of two parts: "anti-" and "oxidant".
The prefix "anti-" comes from the Greek word "antí", meaning "against" or "counteracting". It is commonly used to indicate opposition, resistance, or a reversal of something.
The word "oxidant" is derived from the verb "oxidize", which comes from the Latin "oxidare" meaning "to combine with oxygen". In chemistry, oxidation typically refers to a chemical reaction in which a substance loses electrons or gains oxygen, resulting in a change or breakdown of the molecules.
Therefore, when combined, the term "antioxidant" refers to a substance that counteracts or inhibits the oxidization process. Antioxidants act by reducing the harmful effects of oxidation, such as cell damage, by neutralizing free radicals or inhibiting their formation.
Similar spelling words for ANTIOXIDANT
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