That’s not wrong, look at America, very tasty food and very unhealthy people. In Switzerland the food is no where near as tasty and the people are healthier and in better shape.
I don’t know what Switzerland you are talking about, only 12% of the population is considered obese so I don’t see how over half the men here are obese.
America doesn't have a monopoly on particularly good food.. We have a lot of junk and fast food and cities that are only usable by car which I think are the real issues.