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

    This blog ran from 2006 to 2016 and was 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, 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.

  • Recent Posts

  • Recent Comments

    The risk of taking herbals by patients with heart disease

    Researchers from the Mayo Clinic in Rochester, Minnesota and Scottsdale, Arizona  reviewed the risks.

    First, some background.

    • More than 15 million people in the US use herbal remedies or high-dose vitamins.
    • The number of visits to CAM providers exceeds those to primary care physicians.
    • 2 nationwide surveys in 1990 and 1997 reported that the number of visits to CAM providers increased from 427 to 629 million, whereas the number of visits to primary care physicians was unchanged.

    3 herbals that may complicate treatment of heart disease

    • St. John’s wort
      • Used to treat depression, anxiety and sleep disorders among other problems.
      • Reduces the effectiveness of medications that treat heart arrhythmia, high blood pressure or increase in blood cholesterol levels.
    • Ginkgo biloba
      • Used to improve circulation or sharpen the mind.
      • Increases bleeding risk in those taking warfarin (Coumadin) or aspirin.
    • Garlic
      • Used to “boost” the immune system and lower cholesterol and blood pressure.
      • Can increase the risk of bleeding among those taking warfarin.

    The bottom line?

    “Many people have a false sense of security about these herbal products because they are seen as ‘natural,'” says Dr. Arshad Jahangir.

    He also urges the scientific community to commit to conducting studies to test manufacturers’ claims and study the impact of these compounds on heart disease management.

    2/2/10 10:00 JR

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