I think you may find some of these links quite useful as they are relevant to your situation
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http://news.ufl.edu/2006/01/12/berries/ The Potential Use of Acai in fighting Luekemia
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=pubmed&cmd= http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=pubmed&cmd= Relevant research on the benefits of garlic and its consumption on leukemia
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=pubmed&cmd= http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=pubmed&cmd= The benefits of ellagic acid (typically found highest in berries particurally black,blue, and red) on cancer
More to come.. ^^