While some say it's not truly possible to be fat and healthy, it's quite easy to be skinny and sick. These days it's sadly all too simple. Follow a fad diet. Emulate reality weight-loss shows. Some of you may need to go no farther than your doctor's office and ask for a prescription. Drastic diets or intense exercise or even fancy injections and supplements can all make you thin. Yet they can never make you healthy. True health is never extreme. Merging...