Bradford Frank1, Sanjay Gupta. 1. Department of Psychiatry, University of Buffalo School of Medicine and Biomedical Sciences, Buffalo, NY, USA. bfrank@eastwestnetwork.com
Abstract
BACKGROUND: In this article, we review a diverse body of research and draw conclusions about the usefulness, or lack there-of, of specific antioxidants in the prevention of Alzheimer's disease (AD). METHODS: The National Library of Medicine's database was searched for the years 1996-2004 using the search terms "Alzheimer's, anti-oxidants, antioxidants." RESULTS: Over 300 articles were identified and 187 articles were selected for inclusion based on relevance to the topic. Agents that show promise in helping prevent AD include: 1) aged garlic extract, 2) curcumin, 3) melatonin, 4) resveratrol, 5) Ginkgo biloba extract, 6) green tea, 7) vitamin C and 8) vitamin E. CONCLUSIONS: While the clinical value of antioxidants for the prevention of AD is often ambiguous, some can be recommended based upon: 1) epidemiological evidence, 2) known benefits for prevention of other maladies, and 3) benign nature of the substance. Long-term, prospective studies are recommended.
BACKGROUND: In this article, we review a diverse body of research and draw conclusions about the usefulness, or lack there-of, of specific antioxidants in the prevention of Alzheimer's disease (AD). METHODS: The National Library of Medicine's database was searched for the years 1996-2004 using the search terms "Alzheimer's, anti-oxidants, antioxidants." RESULTS: Over 300 articles were identified and 187 articles were selected for inclusion based on relevance to the topic. Agents that show promise in helping prevent AD include: 1) aged garlic extract, 2) curcumin, 3) melatonin, 4) resveratrol, 5) Ginkgo biloba extract, 6) green tea, 7) vitamin C and 8) vitamin E. CONCLUSIONS: While the clinical value of antioxidants for the prevention of AD is often ambiguous, some can be recommended based upon: 1) epidemiological evidence, 2) known benefits for prevention of other maladies, and 3) benign nature of the substance. Long-term, prospective studies are recommended.
Authors: Isabel C Burckhardt; David Gozal; Ehab Dayyat; Yu Cheng; Richard C Li; Aviv D Goldbart; Barry W Row Journal: Am J Respir Crit Care Med Date: 2008-02-14 Impact factor: 21.405
Authors: Lee Cheng Phua; Lee Sun New; Catherine W Goh; Aveline H Neo; Edward R Browne; Eric C Y Chan Journal: Pharm Res Date: 2008-07-18 Impact factor: 4.200