Nutrientwise, green tea and pomegranate juice don't have much to brag about. What's created the health buzz about these drinks is their richness in antioxidants. The Camellia sinensis leaf, which is processed in different ways to make green, black and oolong teas, has loads of polyphenols, including a potent flavonoid, epigallocatechin gallate, or EGCG. These polyphenols smash cell-damaging free radicals and deactivate enzymes that help tumors grow. Researchers think drinking 1 to 2 cups of green tea each day helps prevent breast, prostate, colon, stomach and skin cancers.
With up to three times the antioxidant punch of green tea, pomegranate juice may be even more potent for preserving your longevity. One study indicates pomegranate juice may improve or even prevent coronary heart disease. Other studies show drinking the juice daily slows or prevents prostate and other cancers.
- Haas, Elson M., M.D. with Buck Levin, Ph.D., R.D. Staying Healthy with Nutrition: 21st Century Edition. Berkeley: Celestial Arts, 2006.
- Margen, Sheldon, M.D. and the Editors of the UC Berkeley Wellness Letter. Wellness Foods A to Z. New York: Rebus, Inc., 2002.
- Ornish, Dean, M.D. The Spectrum. New York: Ballantine Books, 2007.
- Roizen, Michael F., M.D. and Mehmet C. Oz, M.D., with Ted Spiker, Craig Wynett, Lisa Oz, and Mark A Rudberg, M.D. You Staying Young: The Owner's Manual for Extending Your Warranty. New York: Free Press (A division of Simon and Schuster), 2007.
- "Top Cancer-Fighting Foods." The Food Network. Healthy Eating. Oct. 6, 2010. (Oct. 7, 2010) http://www.foodnetwork.com/healthy-eating/top-cancer-fighting-foods/pictures/index.html?nl=EATS_100610_P2_8CancerFightingoods
- White, Dana Angelo. "10 Healthy Foods Under $3." Healthy Eats. The Food Network. May 12, 2009. (Sept. 30, 2010) http://blog.foodnetwork.com/healthyeats/2009/05/12/10-healthy-foods-under-3/
Your favorite yogurt could have more sugar than a 12-ounce soda. HowStuffWorks looks at a new study about yogurt and sugar.