Why americans so fat?

[Fli]

Why are americans fat? The USA is one of the fattest country.. what is the cause?

http://www.nationmaster.com/graph/hea_obe-health-obesity
http://www.infoplease.com/world/statistics/obesity.html - also some paciffic countries are..

[Andi25]

I think the problem is the lot of fastfood they eat, but maybe this is not the main reason and there are others for this.

[John2]

The main reason is the fast food, fast food is very unhealthy food. that's why they are fat.

[thejulia]

Because they eat fast food regularly and everyone knows that fast food is increasing fats which cause lots of diseases especially for heart.

[SannoHost]

They are fat because they don't care. They eat prepackaged meals, don't move enough to burn off the calories, and load their minds with stress.

[AndyRubin]

they don't give damn about being fat.