Following a good weight-loss regimen, like following a recipe, consists of compiling the right foods and resisting the urge to use chocolate chips as a substitute for water. Follow the formula for a healthier lifestyle with today's Groupon: for $99, you get initial exams and a customized weight-loss plan at Steelman Clinic (a $350 value).

Michael Steelman, MD, and his staff of certified weight-loss gurus shepherd clients toward healthier lifestyles and slimmer edifices with medical counseling and individualized fat-slaying regimens. During the first of two 45- to 60-minute visits, clients undergo a thorough compilation of examinations, including such greatest hits as blood tests and body-composition analyses to garner an understanding of their body's overall health, muscle-to-fat ratio, and preferred 401(k) investment strategy. Then, after a stint of more physical once-overs on the second visit, a seasoned staffer reviews all test results and develops a safe and effective weight-loss strategy that fits your metabolic needs as snugly as an arthropod in a rug. Clients leave armed with medically sound knowledge and an initial plan to restore their soul sack to healthy poundage without relying on gimmicky methodology, such as quantum leaping into the past or practicing reverse fat-cell psychology.