There is a lot of hype surrounding a group of compounds called antioxidants that are contained in food. They are said to do everything, ranging from being memory protectors to disease fighters as well as being an antidote to aging. Antioxidants happen to be natural ways of eliminating molecules in the body that are potentially dangerous. Such molecules appear in the form of synthetic chemicals like plastics, pesticides and chlorine byproducts. Here is a look at the importance of an antioxidant diet.
Antioxidants assist in fighting a normal chemical process known as oxidation that takes place every day in the body. It can be accelerated by stress, alcohol and cigarette smoking. In case a disruption in the natural process of oxidation occurs, molecules known as free radicals that are potentially damaging and highly unstable are created. The formation of such destructive little chemicals is triggered by oxygen, and is capable of causing damage to body cells if left uncontrolled.
Should the production of free radicals exceed the protective defenses of the body, oxidative stress can take place. When combined with cell damage resulting from free radicals, such oxidative stress can trigger the initial cancer and heart disease stages. They can also trigger the development of other diseases the likes of cataracts, kidney disease, Alzheimers disease and diabetes.
For protection against such damage, the human body has defenses. It generates antioxidants for eliminating the free radicals and to protect cells from oxygen attack. Safe interaction with the radicals results in the chain of damage being slowed down before it can move on to the cells. To gain such helpful molecules, all one has to do is include them in a diet.
Certain vitamins like vitamin C and vitamin E as well as minerals such as selenium and manganese are antioxidants. Some plant compounds also act as antioxidants, such as carotene and lycopene. Many types of foods capable of being included in a diet are ideal sources of antioxidants. While selenium and manganese can be found in small amounts in meats and seafood, the main source of antioxidants is plant foods.
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.
The best way of getting a variety of antioxidants in a diet is by consuming foods that represent all the rainbow colors. Every color provides its own one of a kind antioxidant effects. Deep yellow, bright orange vegetables and fruits such as sweet potatoes, carrots and apricots provide one kind of antioxidants, while red foods such as tomatoes provider the other. Green vegetables like cabbage and broccoli together with purple or blue foods like eggplant and blueberries each contain antioxidants packages.
The importance of an antioxidant diet is all about lowering the risks of ailments such as cancer and heart disease. The best such diet is one that is rich in vegetables, fruits and whole grains.
Antioxidants assist in fighting a normal chemical process known as oxidation that takes place every day in the body. It can be accelerated by stress, alcohol and cigarette smoking. In case a disruption in the natural process of oxidation occurs, molecules known as free radicals that are potentially damaging and highly unstable are created. The formation of such destructive little chemicals is triggered by oxygen, and is capable of causing damage to body cells if left uncontrolled.
Should the production of free radicals exceed the protective defenses of the body, oxidative stress can take place. When combined with cell damage resulting from free radicals, such oxidative stress can trigger the initial cancer and heart disease stages. They can also trigger the development of other diseases the likes of cataracts, kidney disease, Alzheimers disease and diabetes.
For protection against such damage, the human body has defenses. It generates antioxidants for eliminating the free radicals and to protect cells from oxygen attack. Safe interaction with the radicals results in the chain of damage being slowed down before it can move on to the cells. To gain such helpful molecules, all one has to do is include them in a diet.
Certain vitamins like vitamin C and vitamin E as well as minerals such as selenium and manganese are antioxidants. Some plant compounds also act as antioxidants, such as carotene and lycopene. Many types of foods capable of being included in a diet are ideal sources of antioxidants. While selenium and manganese can be found in small amounts in meats and seafood, the main source of antioxidants is plant foods.
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.
The best way of getting a variety of antioxidants in a diet is by consuming foods that represent all the rainbow colors. Every color provides its own one of a kind antioxidant effects. Deep yellow, bright orange vegetables and fruits such as sweet potatoes, carrots and apricots provide one kind of antioxidants, while red foods such as tomatoes provider the other. Green vegetables like cabbage and broccoli together with purple or blue foods like eggplant and blueberries each contain antioxidants packages.
The importance of an antioxidant diet is all about lowering the risks of ailments such as cancer and heart disease. The best such diet is one that is rich in vegetables, fruits and whole grains.
About the Author:
If you want information about an antioxidant, go to the website here for info. You can see suggestions and descriptions at http://www.health-food-reviews.com/ right now.
No comments:
Post a Comment