Summary: Remembering iconoclastic physician John Sarno, author of "Healing Back Pain: The Mind-Body Connection", who died this week at 93; To your health--immune-enhancing probiotic beer debuts; What type of Magnesium is best? When to take L-glutamine for exercise; Is there no limit to human longevity? Does frequent sex make you smarter, live longer? Hydrogen breath test to detect Small Intestine Bacterial Overgrowth (SIBO).
