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Posted about 1 year ago
Antioxidants have gotten a lot of good press over the past decade or so. The more we learn about them the more we realize just how essential they are to good health. Among the things we know they do: fight disease, boost the immune system, nourish healthy skin, fight the effects of aging, preserve or restore heart health, increase stamina, kick start your energy, and combat cancer. Scientists are still discovering all of the things antioxidants can do.
Why do we age? And, more importantly, why do we have to look old as we age? One theory of aging that is gaining a lot of traction today is the free-radical theory of aging (FRTA). Free radicals are rogue, unstable molecules that cruise around the body. Because the free radicals are unstable and off-balance, they seek to attach themselves to more stable molecules, including the cells of your skin, your heart, your lungs, and other important body areas. But once the free radical gloms onto the healthy molecule, it creates damage. So now you no longer have a free radical, but you do have a damaged cell. Everybody has free radicals, even babies. The miraculous human body contains many built-in systems aimed at keeping these rogue molecules in check and destroying them. But sometimes the free radicals overwhelm the body’s natural defenses. This can happen when you get sick, you are overly stressed (including being tired), or you do not nourish your body properly. Many foods are just loaded with free radicals, so you could be doing some of this damage with your own fork. One other thing that can cause the free radicals to go haywire—age. As we get older, our bodies’ natural defense systems get weaker. The FRTA theory states that over time, damage from free radicals builds up and we start to look and feel old. Antioxidants are substances that take out free radicals. Free radicals are unstable oxygen molecules and the very name antioxidant tells us that these substances are “anti” free radicals. Antioxidants wipe out free radicals and, in so doing, may reduce the signs of aging, preserve health, boost the immune system, raise our energy level, and make us feel good.
Seven Good Food Sources of Antioxidants
So now you need to know: just where can I find these antioxidant free-radical-busters? Three of the best known antioxidants are vitamins A, C and E, but did you know that there are more than 4,000 compounds that have antioxidant properties in the foods that we eat? That’s right, many foods contain antioxidants. And, no, these foods are not cheeseburgers and Twinkies. There are lots of benefits to eating a healthful diet, and top on the list has to be that you get plenty of natural antioxidants. Here are the big seven antioxidant-rich
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