S-Adenosylmethionine; Jos M. Mato and Shelly C. LuAloe Vera; Santiago Rodriguez, Steven Dentali, andDevon PowellAndrostenedione; Benjamin Z. LederL-Arginine; Mauro Maccario, Guglielmo Beccuti, Valentina Gasco,Mariangela Seardo, Gianluca Aimaretti, EmanuelaArvat, Fabio Lanfranco, and Ezio GhigoAstragalus; Roy UptonBilberry; Marilyn BarrettBiotin; Donald M. MockBitter Orange; Steffany Haaz, K. Y. Williams, Kevin R. Fontaine, andDavid B. AllisonBlack Cohosh; Daniel S. Fabricant, Elizabeth C. Krause, andNorman R. FarnsworthBlue-Green Algae (Cyanobacteria); WayneW. Carmichael and Mary Stukenberg withJoseph M. BetzBoron; Curtiss HuntCaffeine; Harris R. Lieberman, Christina E. Carvey, andLauren A. ThompsonCalcium; Robert P. HeaneyPropionyl-L-Carnitine; Charles J. Rebouche-Carotene; Elizabeth J. Johnson and Robert M. RussellCarotenoids Overview; Elizabeth J. Johnson and Robert M. RussellCascara Sagrada; Kapil K. Soni and Gail B. MahadyChaste Tree; Gail B. Mahady, Joanna L. Michel, and Kapil K. SoniCholine; Steven H. ZeiselChondroitin Sulfate; Karla L. Miller and Daniel O. CleggChromium; Richard A. Anderson andWilliam T. CefaluCoenzyme Q10; Gustav Dallner and Roland StockerConjugated Linoleic Acid; Kristina B. Martinez, Arion J. Kennedy, andMichael K. McIntoshCopper; Leslie M. KlevayCordyceps; John Holliday, Matt Cleaver, Mojca Tajnik, Joseph M.Cerecedes, and Solomon P. WasserCranberry; Marguerite A. KleinCreatine; G. S. Salomons, C. Jakobs, and M. WyssDong Quai; Roy UptonDehydroepiandrosterone; Salvatore Alesci, Irini Manoli, and Marc R. BlackmanRudolf Bauer and Karin WoelkartElderberry; Madeleine Mumcuoglu, Daniel Safirman, andMina FerneEleuthero; Josef A. BrinckmannEphedra; Anne L. Thurn with Joseph M. BetzEvening Primrose; Fereidoon Shahidi and Homan MiraliakbariFeverfew; Dennis V. C. AwangFlaxseed; Lilian U. Thompson and Julie K. MasonFolate; Pamela Bagley and Barry ShaneFrench Maritime Pine; Peter J. RohdewaldGarcinia; Frank GreenwayGarlic; J. A. MilnerGinger; Tieraona Low DogGinkgo; Kristian Strmgaard, Stine B. Vogensen, Joseph Steet,and Koji NakanishiGinseng, American; Chong-Zhi Wang and Chun-Su YuanGinseng, Asian; Lee Jia and Fabio SoldatiGlucosamine; Karla L. Miller and Daniel O. CleggGlutamine; Steven F. AbcouwerGoldenseal; Dennis J. McKenna and Gregory A. PlotnikoffGrape Seed Extract; Dallas L. Clouatre, Chithan Kandaswami, andKevin M. ConnollyGreen Tea Polyphenols; Shengmin Sang, Joshua D. Lambert, Chi-Tang Ho, andChung S. YangHawthorn; Egon Koch, Werner R. Busse,Wiltrud Juretzek, andVitali Chevts5-Hydroxytryptophan; Pedro Del Corral, Kathryn S. King, and Karel PacakIron; Laura E. Murray-Kolb and John BeardIsoflavones; Mark MessinaIsothiocyanates; Elizabeth H. Jeffery and Anna-Sigrid KeckKava; Michael J. Balick, Katherine Herrera, andSteven M. MusserLactobacilli and Bifidobacteria; Linda C. Duffy, Stephen Sporn, Patricia Hibberd,Carol Pontzer, Gloria Solano-Aguilar, Susan V. Lynch,and Crystal McDade-NgutterLicorice; Decio Armanini, Cristina Fiore, Jens Bielenberg, andEugenio Ragazzi-Lipoic Acid/Thioctic Acid; Donald B. McCormickLutein; John Paul SanGiovanni, Emily Y. Chew, andElizabeth J. JohnsonLycopene; Rachel Kopec, Steven J. Schwartz, and Craig HadleyMaca; Ilias Muhammad, Jianping Zhao, and Ikhlas A. KhanMagnesium; Robert K. RudeMelatonin; Amnon Brzezinski and Richard J. WurtmanMilk Thistle; Elena Ladas, David J. Kroll, and Kara M. KellyNiacin; Christelle Bourgeois and Joel MossNoni ; Alison D. Pawlus, Bao-Ning Su, Ye Deng, andA. Douglas KinghornOmega-3 Fatty Acids; William S. HarrisOmega-6 Fatty Acids; William L. Smith and Bill LandsPancreatic Enzymes; Naresh Sundaresan, Unwanaobong Nseyo, andJoel MossPantothenic Acid; Lawrence SweetmanPau dArco; Memory P. F. Elvin-Lewis and Walter H. LewisPhosphorus; John J. B. Anderson and Sanford C. GarnerPolyphenols Overview; Navindra P. SeeramProanthocyanidins; Catherine Kwik-Uribe, Rebecca Robbins, andGary BeecherPygeum; Francois G. Brackman and Alan Edgar withPaul M. CoatesQuercetin; Jae B. ParkRed Clover; Elizabeth C. Krause, Nancy L. Booth, Colleen E.Piersen, and Norman R. FarnsworthReishi; Solomon P. WasserRiboflavin; Richard S. RivlinSaw Palmetto; Edward M. Croom and Michael ChanSelenium; Roger A. SundeShiitake; Solomon P. WasserSt. Johns Wort; Jerry M. CottTaurine; Robin J. Marles, Valerie A. Assinewe, Julia A. Fogg,Milosz Kaczmarek, and Michael C. W. SekThiamin; Hamid M. SaidTurmeric; Janet L. FunkValerian; Dennis V. C. AwangVitamin A; A. Catharine RossVitamin B6; James E. LeklemVitamin B12; Lindsay H. AllenVitamin C; Sebastian Padayatty, Michael Graham Espey, andMark LevineVitamin D; Patsy Brannon, Mary Frances Picciano, andMichelle K. McGuireVitamin E; Maret G. TraberVitamin K; J. W. SuttieYohimbe; Joseph M. BetzZinc; Carolyn S. Chung and Janet C. KingIndex.