FUNCTIONAL MEDICINE BLOG 

Includes over 800 monographs reporting on emerging studies in the medical and scientific literature of practical clinical importance, easily searched for content.

Vagal nerve activity moderates brain-immune relationships and is measured by heart rate variability

An exciting study with tremendous practical significance was just published in the Journal of Neuroimmunology that shows how vagal nerve activity, which can be measured in the clinic by heart rate variability analysis (HRV), is a key moderator of the brain-immune web and determines the immune and physiological responses to acute stress.

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Psychological harm of false-positive mammography persists for years

Apart from the controversy over the timing and frequency of screening mammography, practitioners must bear in mind that the psychological effects of false-positive findings can last for years and be as psychologically disturbing as a confirmed diagnosis of breast cancer. A study just published in Annals of Family Medicine confirms long lasting psychosocial harm from false-positive mammography results.

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