Wednesday, 19 June 2013

How do Antioxidant Supplements Improve Health?



Most people are aware of the existence of antioxidants, but fewer people know exactly want function antioxidants perform. Antioxidant supplements taken in suitable doses can help to slow the process of aging and combat or even prevent diseases.
What Are Antioxidants?
Antioxidants are essentially the nemesis of free radicals. Free radicals are generated naturally by our bodies and damage our cells and DNA, causing diseases such as cancer and heart disease. Antioxidants help to neutralise these effects, essentially slowing down the process of aging and reducing the likelihood of a person developing certain diseases.
Antioxidants are substances found naturally in many fruits and vegetables including carrots, spinach, berries and citrus fruits. Green tea also contains large amounts of antioxidants.
What do Antioxidants do?
To understand what antioxidants do, the first thing to understand is how free radicals work. No cell or molecule is immortal, and each cell will eventually break apart, scattering through the body as atoms, also known as free radicals. These free radicals can attach themselves to healthy cells and alter their make-up, which can cause them to mutate into cancer or cause other health issues to arise.
Antioxidants are the body’s natural defence against free radicals. Acting as a magnet, antioxidants attract these free radicals and clear them from the body, essentially slowing down the degrading effects they have on cells.
What are the benefits of Antioxidant Supplements?
Unfortunately, the body only produces so many antioxidants so not all the free radicals are eliminated. Taking antioxidant supplements can help to give your body a helping hand, boosting your system and cleansing it of a larger number of damaging atoms.Note: It is important not to overuse antioxidant supplements, as excessive amounts may have negative health impacts.
The biggest benefit antioxidant supplements have shown is an increase in longevity. Taking antioxidant supplements can help to reduce outward signs of aging such as wrinkles, and can improve skin texture, even protecting the skin from sun damage.
Different supplements also have different benefits. The antioxidants found in carrots can help to maintain eyesight, whereas tomatoes contain antioxidants which may reduce the risk of prostate cancer. Tea and cocoa are sources of antioxidants which protect the heart, and other antioxidants help to flush out infections and energise the body.
Of course, eating regular portions of fruits and vegetables can help to boost your antioxidant intake as well as supplements. However, taking antioxidant supplements is an easy way to ensure you are getting a good combination of antioxidants, maximising your overall health and reducing your risk of long term health concerns.
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