Underactive thyroid function is becoming alarmingly common — and the condition is horribly underdiagnosed.

According to board-certified internist Jacob Teitelbaum, MD, the good news is that once it is diagnosed, it can be very easy to treat in ways that can save your life in addition to significantly enhancing your quality of life.

This updated edition of his book "From Fatigued to Fantastic!"  includes the most up-to-date information, as well as state-of-the-art protocols and treatment plans that you can implement on your own or with the help of your physician. The answers are in your hands, with clearly organized, easy-to-read information from one of the world’s premier researchers in the field of CFS and FMS.

Jacob Teitelbaum, MD, is one of the most frequently quoted integrative medical authorities in the world. He is the author of several best-sellers, including From Fatigued to Fantastic!, the Beat Sugar Addiction Now! series, The Fatigue and Fibromyalgia Solution, and the popular free smartphone app Cures A-Z. He is the lead author of 4 studies on effective treatment for fibromyalgia and chronic fatigue syndrome. He earned his MD degree from Ohio State University and recently celebrated his 50^th year as a physician.