title: What is the optimum research strategy to study the effects of phytochemicals on disease prevention?
authors.forename: Norman J
authors.initials: NJ
authors.lastname: Temple
mesh_terms: D035843:Biomedical Research / Q000379:methods*; D004032:Diet; D004357:Drug Synergism; D029001:Herbal Medicine / Q000379:methods*; D006801:Humans; D008517:Phytotherapy; D010936:Plant Extracts / Q000494:pharmacology / Q000627:therapeutic use*; D010944:Plants / Q000737:chemistry*; D012107:Research Design
chemical_list: D010936:Plant Extracts