Why we need food, which are naturally rich in antioxidants from food?
What are antioxidants?
What foods should I eat, of course, fight free radicals?
Scientists have discovered that the body of unstable oxygen molecules called free radicals, every cell produces tens of thousands of people every day. A free radical is basically an atom with an odd number of electrons in the outer ring. Since the electrons have a very strong tendency to participate in more than a couple without a partner state, free radicals indiscriminately pick up electrons from other atoms, which are in turn makes the atoms of other secondary free radicals, creating a chain reaction that can cause substantial biological damage. This, ultimately, is bad. There are also many types of free radicals that are exposed every day, such as pollution, radiation, cigarette smoke and herbicides.
Antioxidants are thought to stabilize free radicals and neutralize them.
So what are antioxidants naturally present in food?
Vitamin E: Vitamin A is soluble in vegetable oils, nuts, legumes and fortified cereals found. Some foods contain the highest amounts of vitamin E include wheat germ oil, almonds, sunflower seeds, sunflower oil, hazelnuts, peanuts, spinach, broccoli, kiwi and mango.
Vitamin E is an antioxidant vitamin in the metabolism of all cells are involved. Protects vitamin A and essential fatty acids from oxidation of body cells and prevents breakdown of body tissue.
Vitamin C: ascorbic acid is water-soluble vitamin, which in citrus fruits and juices, sprouts, peppers, broccoli, spinach, tomato, guava, cabbage, melon, kiwi, papaya and strawberries.
It is in the formation of collagen, a protein structure of bone, cartilage, muscle and blood vessels are important. Vitamin C helps the body absorb iron and helps maintain capillaries, bones and teeth.
Beta-carotene: Beta-carotene is a precursor of vitamin A. It is present in liver, egg yolk, milk, butter, spinach, carrots, pumpkin, broccoli, sweet potatoes, tomatoes, melons, peaches, and cereals.
There have been studies on the efficacy of beta-carotene for heart disease, cancer, chronic fatigue, Alzheimer's, fibromyalgia, male infertility, and psoriasis.
Coenzyme Q10: Coenzyme Q10 increases energy, strengthens the immune system and acts as an antioxidant. A growing number of studies have shown that coenzyme Q10 may help prevent or treat some of the following conditions: heart disease, hypertension, high cholesterol, diabetes and others. Primary sources of CoQ10 are oily fish, organ meats like liver, spinach, broccoli, peanuts, wheat germ and whole grains.
Selenium: Selenium is a trace mineral that is important for good health but required only in small quantities. Help synthesize antibodies, helps the synthesis of coenzyme Q10and facilitates the transport of ions across the cell membrane. The best sources of selenium are Brazil nuts, wheat germ, molasses, sunflower seeds, bread and dairy products.
Note that there are many other antioxidants found naturally in foods.
You should also keep in mind that the best way, of course, fresh take antioxidants through food, and dynamic.
Something more, sometimes less is more. Some of these antioxidants are needed in small amounts in order to see if you can take or more before an overdose of antioxidants! King plus ou pas, avant de commencer une sur les Surdos antioxidants!