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

    Taking folic acid to slow cognitive decline? Hold off for a while.

    A recent study in The Lancet medical journal found that over the long term, it appears that taking folic acid improves cognitive function (eg, perception, memory, judgment, and reasoning) in older adults.

    Not so fast.

    The results are based on a group of more than 800 men and women aged 50 to 70 years who took either 800 mcg of folic acid or placebo daily for 3 years. Cognitive function improved in the adults given folic acid compared with placebo.

    This is not the final word on this topic.

    • A study just 6 months earlier reported no benefit with vitamin B12 alone or in combination with folic acid.
    • Another study in 2003 concluded, “There was no beneficial effect of 750 mcg of folic acid per day on measures of cognition or mood in older healthy women.”

    Want more?

    • An older study found that folic acid “supplementation had a significant positive effect on some measures of memory.”

    So, we really don’t know.

    1/25/07 19:53 JR

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