Antioxidants: Avoiding disease takes more than a piece of fruit!
Have you ever left a piece of fruit on the counter for too long and it turned brown and mushy? What happened to that once vibrantly colored fruit to cause such a change? When food is exposed to oxygen from the air, the cells of the food go through a process called oxidation. This means that there is a chemical reaction on the surface of the fruit with oxygen in the air, which causes cell damage and appears as rot. When this metabolic process happens, the cells of the fruit give off byproducts called free radicals. It is this byproduct that causes food to turn brown or rot.
The same process happens within the human body. We all know that oxygen is a necessary part of living and for creating energy. However, when our cells use oxygen, they give off the same free radical byproduct and it is released into our body.
An antioxidant is a vitamin that cleans up these free radicals that are produced in both food and the human body. Have you noticed that fruit does not rot right away, but rather goes through a process every day? When all the antioxidants are used up, then the fruit begins to rot. In the human body, we manifest illnesses such as cancer when all of our antioxidants are used up.
What else can cause an increase in free radical formation in the body? Toxins. As we try to scrub toxins such as pesticides, chemicals, alcohol, cigarette smoke, fried foods, etc. from our environment, we form more and more free radicals. If we do not have enough antioxidants to compensate for these free radicals, we develop illness.
• Vitamin A and carotenoids – found in carrots, squash, broccoli, sweet potatoes, tomatoes, kale, collards, cantaloupe, peaches and apricots (bright-colored fruits and vegetables!)
• Vitamin C – found in citrus fruits like oranges and limes, etc., green peppers, broccoli, green leafy vegetables, strawberries and tomatoes
• Vitamin E – found in nuts and seeds, whole grains, green leafy vegetables, vegetable oil and liver oil
• Selenium – found in fish and shellfish, red meat, grains, eggs, chicken and garlic
At the grocery store
When you shop for food, try to buy organic if possible and look for fruits and vegetables in a variety of colors to assure you get as many different antioxidants as possible.
Also, experts recommend you take extra supplementation, but be sure to contact your natural health professional to find out which one is right for you.
~Dr. Wendy Norman, D.C, Applied Kinesiologist