Antioxidants are substances found in plants that help protect them. Plants are exposed to a lot of sunlight, which can cause damage to cells (and your skin, causing skin cancer, by the way). The antioxidants in plants repair that damage. When we eat plants that have large amounts of antioxidants, our bodies can use those same substances to repair damage to our own cells. This is a good thing. Basically, antioxidants are nature's anti-aging medicine -- they help prevent cancer, heart disease and countless other illnesses.
The U.S. Department of Agriculture conducted a study foods commonly eaten in the United States and to determine the levels of antioxidants in them. Here is a list of some of the foods with the most anti-aging, body-repairing power:
Sources:
Xianli Wu, Gary R. Beecher, Joanne M. Holden, David B. Haytowitz, Susan E. Gebhardt, and Ronald L. Prior. "Lipophilic and Hydrophilic Capacities of Common Foods in the United States." J. Agric. Food Chem., 52 (12), 4026-4037, 2004.
Antiodixant Levels of Common Foods
| FOOD | PORTION | ANTIOXIDANT LEVEL |
| dried red beans | 1/2 cup | 13727 |
| wild blueberries | 1 cup | 13427 |
| dried red kidney bean | 1/2 cup | 13259 |
| pinto beans | 1/2 cup | 11864 |
| blueberries | 1 cup | 9019 |
| whole cranberries | 1 cup | 8983 |
| cooked artichoke hearts | 1 cup | 7904 |
| blackberries | 1 cup | 7701 |
| prunes | 1/2 cup | 7291 |
| raspberries | 1 cup | 6085 |
| strawberries | 1 cup | 5938 |
| red delicious apples | 1 apple | 5900 |
| granny smith apples | 1 apple | 5381 |
| pecans | 1 ounce | 5095 |
| sweet cherries | 1 cup | 4873 |
| black plum | 1 | 4844 |
| cooked Russet potato | 1 | 4649 |
| dried black beans | 1/2 cup | 4181 |
| plum | 1 | 4118 |
| gala apple | 1 | 3903 |

