Roger HalfonRoger Halfon, M.D., is a physician, psychiatrist, homeopath, auriculotherapist, and herbalist. He has published numerous books on health in French, including Guide pratique des fleurs de Bach [Practical Guide to Bach Flowers], Comment renfocer ses défenses immunitaires [How to Strengthen Your Immune System Defenses], and Migraines et acouphènes enfin traitées [Finally a Treatment for Migraines and Tinnitis]. He lives in France. Read More Read Less