So much hype surrounds a group of compounds contained in food known as antioxidants. Word is that they can do a lot, such as fighting diseases, protecting the memory and preventing aging. They are natures method of fighting off potentially harmful molecules found in the body. Such molecules come in synthetic chemicals such as pesticides, chlorine byproducts and plastics. Below is an overview of the importance of an antioxidant diet.
Antioxidants help in stalling oxidation, a normal body chemical process that occurs every day. Alcohol, tobacco smoking and stress can accelerate the process. Should a disruption in the normal oxidation process occur, highly unstable and potentially damaging molecules called free radicals are formed. Oxygen triggers this formation of such destructive chemicals, leading to body cell damage if left unchecked.
When the production of free radicals exceeds the protective defenses found in the body, oxidative stress occurs. This stress together with damage to cells caused by free radicals may initiate the initial stages of heart disease and cancer. The development of arthritis, Alzheimers disease, diabetes, cataracts, age-related blindness and kidney disease is also linked to free radicals.
Human bodies have their own defense against similar damage. To combat the free radicals, they create antioxidants and also protect cells from oxygen attack. They can interact safely with the radicals, stopping the damaging chain before it spreads to the cells. These helpful antioxidants can be gotten from the diet consumed by a person.
Some minerals like manganese and selenium together with particular vitamins like Vitamins C and E are antioxidants. In addition, plant compounds such as carotene and lycopene also contain antioxidants. Numerous food types are notable antioxidant sources and can be added to a diet. Although the above mentioned compounds are contained in seafood and meats in minimal amounts, plant foods offer the main antioxidants source.
There is a wide variety of antioxidants systems, but it has not yet been figured out how the different systems in human bodies work together to offer protection against free-radical damage. No single antioxidant is capable of providing the protection offered by the numerous antioxidants working together.
An ideal way of incorporating various antioxidants into a diet is through consumption of foods representing all the colors of a rainbow. Each color has its own unique antioxidant effect. Deep bright orange and yellow fruits and vegetables like carrots, apricots and sweet potatoes provide one antioxidant type, while red fruits like tomatoes provide another kind. Green vegetables such as broccoli and cabbage as well as blue or purple ones like blueberries and eggplant each have antioxidants packages.
Decreasing the risks of various diseases like the heart disease and cancer forms a basis of the importance of an antioxidant diet. The ideal such diets are inclusive of whole grains, vegetables and fruits. By coming up with a diet that is rich in all the above mentioned food, a person can be assured of protection from some diseases together with a lesser chance of contracting others.
Antioxidants help in stalling oxidation, a normal body chemical process that occurs every day. Alcohol, tobacco smoking and stress can accelerate the process. Should a disruption in the normal oxidation process occur, highly unstable and potentially damaging molecules called free radicals are formed. Oxygen triggers this formation of such destructive chemicals, leading to body cell damage if left unchecked.
When the production of free radicals exceeds the protective defenses found in the body, oxidative stress occurs. This stress together with damage to cells caused by free radicals may initiate the initial stages of heart disease and cancer. The development of arthritis, Alzheimers disease, diabetes, cataracts, age-related blindness and kidney disease is also linked to free radicals.
Human bodies have their own defense against similar damage. To combat the free radicals, they create antioxidants and also protect cells from oxygen attack. They can interact safely with the radicals, stopping the damaging chain before it spreads to the cells. These helpful antioxidants can be gotten from the diet consumed by a person.
Some minerals like manganese and selenium together with particular vitamins like Vitamins C and E are antioxidants. In addition, plant compounds such as carotene and lycopene also contain antioxidants. Numerous food types are notable antioxidant sources and can be added to a diet. Although the above mentioned compounds are contained in seafood and meats in minimal amounts, plant foods offer the main antioxidants source.
There is a wide variety of antioxidants systems, but it has not yet been figured out how the different systems in human bodies work together to offer protection against free-radical damage. No single antioxidant is capable of providing the protection offered by the numerous antioxidants working together.
An ideal way of incorporating various antioxidants into a diet is through consumption of foods representing all the colors of a rainbow. Each color has its own unique antioxidant effect. Deep bright orange and yellow fruits and vegetables like carrots, apricots and sweet potatoes provide one antioxidant type, while red fruits like tomatoes provide another kind. Green vegetables such as broccoli and cabbage as well as blue or purple ones like blueberries and eggplant each have antioxidants packages.
Decreasing the risks of various diseases like the heart disease and cancer forms a basis of the importance of an antioxidant diet. The ideal such diets are inclusive of whole grains, vegetables and fruits. By coming up with a diet that is rich in all the above mentioned food, a person can be assured of protection from some diseases together with a lesser chance of contracting others.
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