Depressed, overworked, or just feelin' old are common enough complaints. But when disparate symptoms such as joint pain, weight gain, and foggy-headedness join the ranks, it's time to think thyroid. As the "throttle" for the body's energy hormones, the thyroid affects every organ and cell; when it's in trouble, any variety of ailments--physical and mental--can occur. Trouble is, physicians are more likely to treat each symptom independently, with pill upon pill, rather than search for a root cause. Bolstered by 25 years of treating patients with low thyroid condition, husband-and-wife team Richard L. Shames, M.D., and Karilee H. Shames, R.N., Ph.D., ably explain the physical and emotional profiles of those diagnosed with the disease, why the proverbial deck is stacked against them, and how each patient can forge an effective path of treatment.