Free Radicals facts

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Sleep is the only time the brain has to catch its breath. If it doesn’t, it may drown in its own biological debris–everything from toxic free radicals produced by hard-working fuel cells to spent molecules that are now useless

Rapini contains substance, called indole-3-carbonol, which prevents cell damage induced by free radicals and shows positive results in treatment of yeast infections in humans. It also regulates hormonal status in both men and women.

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1. Orange juice is beneficial to the immune system. The vitamin C acts as an antioxidant, repairs cells, helps in the growth of new body tissues, and boosts the immune function to fight of disease and free radical damage.

2. Watermelons contain lycopene, which increases as the watermelon ripens. Lycopene has the ability to inhibit many of the pro-inflammatory molecules, and the enzyme action of lipoxygenase and cyclo-oxygenase which cause an inflammatory response in the body. Lycopene is also known to neutralize free radical molecules.

3. HDL cholesterol protects the body from damage caused by free radicals, and also helps to prevent diabetes by regulating triglyceride levels.

4. Only 100g of fresh spinach contain 47% of the recommended daily intake of vitamin C, which is an antioxidant and helps protect the body from infections and oxygen free radicals.

5. Sweet potatoes help fight the free radicals in the body that contribute to aging.

6. Vine spinach facilitates digestion, improves function of eyes, prevents cell damage induced by free radicals, iron-deficiency anemia, osteoporosis and development of certain types of cancer. It can also decrease high blood pressure and slow down aging process. Chopped leaves of vine spinach are used to soothe skin after insect bites, while cooked root is used in treatment of diarrhea.

7. Manganese is an important component of an antioxidant called superoxide dismutase which protects against free radical damage.

8. Radon has been used in pseudomedical practices throughout history, but has had an effect on killing cancerous cells while unfortunately producing free radicals.

9. Iron is actually toxic in high doses, combing with oxygen to form free radicals.

10. The fact that the Tombliboos from In the Night Garden play "a mixture of free jazz & early Pierre Boulez" has been taken as evidence that babies like radical avante-garde music.

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Gout only affects humans and great apes since most animals produce urate oxidase, an enzyme that converts uric acid into the more soluble allantoin so it can't precipitate in the joints. One hypothesis claims this is because uric acid is a strong antioxidant, protecting us against free radicals.

Oxygen atoms sometimes create "Free Radicals" which basically rusts us out from the inside. - source