Fat studies scholars in the health and medical sciences have examined the economic interests, masquerading as health concerns, that fuel the thin-is-better industries. Americans spend about $58 billion a year on weight-loss programs, diet foods, diet cookbooks and weight-loss drugs. Are these programs working in the long run? No. People are getting fatter – and living longer. The life expectancy for Americans born in 1930 is 58 years for men and 62 years for women. Life expectancy for those born in 2004 is 75 years for men and 80 years for women. This means that we are outliving our thinner grandparents by about 20 years!