More than thirty-five million Americans currently suffer from Hashimoto's-an autoimmune disease that affects the thyroid gland and causes the body to attack its own cells. To alleviate the symptoms of this debilitating condition-including chronic cough, acid reflux, IBS, allergies, chronic pain, hair loss, brain fog, and forgetfulness-patients are often prescribed synthetic hormones that have numerous life-altering side effects. But there is a better way. Diagnosed with Hashimoto's at twenty-seven, pharmacist Dr. Izabella Wentz knows first-hand the effects of the disease, as well as the value-and limitations-of medication. The key to improved health, she argues, involves lifestyle interventions. In Hashimoto's Protocol, she outlines a proven treatment that has helped thousands heal and many others feel better-in as fast as ninety days.