I think it's pretty clear that it's saying it's their own damn fault for drinking a gallon of pop a day if they get type II diabetes, fatty liver disease, hypertension, tooth decay or just become a big fat fuck. I don't think any health professional on that video would say they never have a fizzy drink but there's the odd can and then there's the super size cup or the half gallon bottles for one person. It's very clear that it's telling the fatties they can't blame their condishuns on anything other than their utterly gash dietary choices.