As the lead author of WTF? Why the Face, Dr. Todd specializes in functional medicine, nutrition, homeopathy, kinesiology, acupuncture, iridology, and traditional Chinese medicine.  In this interview, Dr. Frisch discusses his fascinating research to understanding health and personality through facial diagnosis based on decades of clinical experience, as well as hundreds of years of traditional Chinese medicine and Western healing philosophies. Learn how to analyze facial shapes and facial features.