Supersizing America

I was watching a film that discussed many reasons for Americans becoming over weight. One man ate McDonald's everyday for a month. Nurtionists say that he ate what you should eat over an eight year period. Most nutritionist say that it is ok to eat fast food every once in a while and consider heavy users to eat fast food once a week and super users eating fast food two to three times a week. Everything at McDonalds has something addicting in it such as sugar in soda, nitrates in cheese, and even sugar in salads. Do you think that weight loss clinics could be making profit from this problem?