As National Thyroid Month winds down, Dr. Kaayla Daniel, author of The Whole Soy Story: The Dark Side of America’s Favorite Health Food, discusses the laundry list of disorders associated with heavy soy consumption in the health-conscious American diet — including thyroid disorders, infertility and lack of libido. Dr. Daniel also mentions one instance where the new meal replacement shake Soylent may not be so bad after all. And Adrienne looks back at how her own thyroid problems nearly destroyed her life.