Yes, I know we live in a time of fast and fat foods for sale, that medical authorities and the media are telling us the dangers of overeating on the one hand but also providing us with spectacular access to volumes of fattening foods on the other, that medicines and diets don’t always do what they promise, and that doctors with their magic scalpels and hundreds of tummy-tucks cannot surgically alter the rule that mandates the nature of the human body: too much eating without much activity leads to being overweight.  Modern medicine has not as yet realized that you cannot have your cake