Antioxidants. Why are they so important?

November 2010

Antioxidants are substances or nutrients in foods and supplements which can prevent or slow the oxidative damage to our body. When our body cells use oxygen, they naturally produce free radicals (by-products) which can cause damage to cells and tissue in our bodies. Antioxidants act as "free radical scavengers" and prevent and repair damage done by these free radicals. When we say something has antioxidant properties, it means that it protects cells from the daily toxic stress of oxidation.

Many health problems can be attributed to oxidative damage. A recent study conducted by researchers from London found that 5 servings of fruits and vegetables reduce the risk of stroke by 25 percent. Antioxidants may also enhance immune defense.

Here is a chart of the foods that are highest in antioxidant potential.

RankFood itemServing sizeTotal antioxidant capacity
1Small Red Bean (dried)Half cup13,727
2Wild blueberry1 cup13,427
3Red kidney bean (dried)Half cup13,259
4Pinto beanHalf cup11,864
5Blueberry (cultivated)1 cup9,019
6Cranberry1 cup (whole)8,983
7Artichoke (cooked)1 cup (hearts)7,904
8Blackberry1 cup7,701
9Dried PruneHalf cup7,291
10RaspberryHalf cup6,058
11Strawberry1 cup5,938
12Red Delicious appleOne5,900
13Granny Smith appleOne5,381
14Pecan1 ounce5,095
15Sweet cherry1 cup4,873
16Black plumOne4,844
17Russet potato (cooked)One4,649
18Black bean (dried)Half cup4,181
19PlumOne4,118
20Gala appleOne3,903

Adequate antioxidants from colorful fruits and vegetables are best, but get some insurance and make sure you get your antioxidants every day. Of course, Joint Juice® supplement with Vitamin C and Green Tea Extract is high in antioxidants.