Summary: Are you lefthanded? Join "leftie" Dr. David Kolbaba for some fun facts about left-handedness. Visit Hot Topics (http://www.healthquestradio.com/our-show/science-stumped-by-lefthandedness/) on our website for an article and a list of famous left-handers. Special guest, Peter Yarrow, of "Peter, Paul & Mary" fame calls into the show and shares thoughts about his music. Dr. K answers a listener's email regarding prescription drugs, hormone levels, stroke and obesity.
