Next Slideshow Title
IMAGES PROVIDED BY:
(1) Getty Images
(2) Getty Images
(3) Lew Robertson/FoodPix
(5) Siede Preis/White
(6) Pixtal Images
(7) Radius Images
(8) Creativ Studio Heinemann/Westend61
(9) Steve Wisbauer/White
(10) Tom Grill/Iconica
(11) Getty Images
(12) Getty Images
(13) Getty Images
(14) Getty Images
(15) Getty Images
(16) Getty Images
Krawitz, C. BMC Complementary & Alternative Medicine, Feb. 25, 2011.
Steinbrenner, H. Advances in Nutrition, January 2015.
Cleveland Clinic: "Power Foods."
Dayong, W. The Journal of Nutrition, June 2007.
Gorton, H. Journal of Manipulative Physiological Therapeutics, October 1999.
Heimer, K. Journal of the American Academy of Nurse Practitioners, May 2009.
Kim, H. The Journal of Allergy and Clinical Immunology, 2008.
Smith, T. British Journal of Nutrition, June 2013.
Laaksi, I. The American Journal of Clinical Nutrition, 2007.
Medscape CME: "Vitamin C May Be Effective Against Common Cold Primarily in Special Populations."
National Institutes of Health, Office of Dietary Supplements: "Zinc."
Office of Dietary Supplements, National Institutes of Health: "Vitamin E."
Oregon State University, Linus Pauling Institute: "Flavonoids.”
Karori, S. African Journal of Biotechnology, Oct. 4, 2007.
Fusco, D. Journal of Clinical Interventions in Aging, Sept. 2007.
Drodge, W. Proceedings of the Nutrition Society, November 2000.
University of Maryland Medical Center: "Glutamine."
USDA National Nutrient Database: "Nuts, almonds."
Wu, D. The Journal of Nutrition, 2007.
Zakay-Rones, Z. The Journal of International Medical Research, 2004.
Memorial Sloan Kettering Cancer Center: “Garlic.”
Watanabe, H. Journal of Toxicologic Pathology, published online July 10, 2013.
Harvard Health Publications: “The Benefits of Probiotics.”
Memorial Sloan Kettering Cancer Center: “Probiotics.”
News Release, University of Nebraska Medical Center
Babizhayev, M.A. American Journal of Therapeutics, January 2012.
Howell, Amy B. Evidence-Based Complementary and Alternative Medicine, published online May 20, 2013.
Mashhhadi, N.S. International Journal of Preventive Medicine, April 2013. Berkeley Wellness: “How Antioxidants Work.”
Reviewed by Jennifer Robinson, MD on September 07, 2020
This tool does not provide medical advice. See additional information.
THIS TOOL DOES NOT PROVIDE MEDICAL ADVICE. It is intended for general informational purposes only and does not address individual circumstances. It is not a substitute for professional medical advice, diagnosis or treatment and should not be relied on to make decisions about your health. Never ignore professional medical advice in seeking treatment because of something you have read on the WebMD Site. If you think you may have a medical emergency, immediately call your doctor or dial 911.
View our slideshows to learn more about your health.