The C.A.M. Report
Complementary and Alternative Medicine: Fair, Balanced, and to the Point
  • About this web log

    This blog is intended as an objective and dispassionate source of information on the latest CAM research. Since my background is in pharmacy and allopathic medicine, I view all CAM as advancing through the development pipeline to eventually become integrated into mainstream medical practice. Some will succeed while others fail. But all are treated fairly here.

  • About the author

    John Russo, Jr., PharmD, is president of The MedCom Resource, Inc. Previously, he was senior vice president of medical communications at www.Vicus.com, a complementary and alternative medicine website.

  • Common sense considerations

    The material on this weblog is for informational purposes. It is not medical advice or counsel. Be smart, consult your health professional before using CAM.

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    If you found the information here helpful, please consider supporting this site.If you found the information here helpful, please consider supporting this site.

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  • Recent Comments

    Seizures associated with guarana in energy drinks

    Recently, 4 patients experienced seizures multiple times following heavy consumption of energy drinks. The authors proposed that energy drinks rich in caffeine, taurine, and guarana seed extract could have provoked these seizures.

    Here’s what we know about guarana thanks to researchers from the University of Florida at Gainesville and the Brazilian Agricultural Research Corporation (EMBRAPA) in Amazonas, Brazil.

    What it is.

    • Guarana seeds contain more caffeine than any other plant in the world — 2% to 7.5%.
    • Guarana contains about 4 times as much caffeine as coffee.

    Historical use

    • In the late 17th century it was used for energy and to reduce hunger during hunting expeditions.

    Commercialization

    • In the last decade, venders in the Brazilian Amazon began selling guarana beverages prepared in a blender with crushed ice.
    • One company included guarana in a drink containing “love herbs for good staying power.”
    • Today, dozens of new energy drinks containing guarana are available in supermarkets and convenience stores.

    Other ingredients

    • Guarana drinks can include ginkgo biloba, ginseng, echinacea, and yohimbine.
    • Also, bee pollen, arginine (to “boost” the immune system and promote muscle growth), zinc, and creatine (to increase muscle mass) have been included.

    Dieters beware

    • Some people have used these products to lose weight.
    • But these drinks tend to contain large amounts of high fructose corn syrup, which might lead to weight gain when taken regularly.

    12/13/07 22:17 JR

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