In my last article, I discussed the development of the diet pill phenomenon. This brilliant marketing strategy changed the course of the medical treatment for obesity by grouping together different kinds of drugs that might (or might not, for that matter) have some relation to weight loss, and then selling the patient all the drugs at once. The plan was enormously lucrative for the drug companies who manufactured the chemicals, and also for the so-called “fat doctors” who prescribed them. But before we put all the blame on the drug companies and the doctors, we must face a certain reality. The public was very willing to hear the message that overweight can be treated with chemicals.