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, 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

    Taking vitamin D to prevent cancer

    vitamin dDr. Thomas Lenz from Creighton University, in Omaha, Nebraska tells us that approximately 1 billion people worldwide have low blood concentrations of vitamin D.

    So what?

    Research shows that low vitamin D levels are associated with several types of cancers, as well as cardiovascular disease, diabetes, and upper respiratory tract infections.

    On the other hand, adequate blood levels of vitamin D are associated with a decreased risk and improve survival for several of cancers, including breast, rectum, ovary, prostate, stomach, bladder, esophagus, kidney, lung, pancreas, uterus, non-Hodgkin lymphoma, and multiple myeloma.

    People with vitamin D blood levels less than 20 ng/mL are considered most at risk, whereas those with levels of 32 to 100 ng/mL have sufficient serum vitamin D concentrations.

    The bottom line?

    Obtaining a total of approximately 4000 IU/day of vitamin D3 achieves serum blood levels considered to be in the sufficient range.

    It’s relatively inexpensive, especially when considering the benefits, according to Dr. Lenz.

    12/21/09 20:48 JR

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