It´s projected that Mexico will surpass the USA´s body mass by next year. At present 66% of Americans are fat. That is one hell of a triumph for Mexico, especially on the average daily salary of US 17.40 per day (for officially employed people).
Naturally NAFTA and yankee imperialists like McDonald´s get the blame.
Mexico is the world´s largest consumer of soft drinks and Coca Cola is happy to sell its products at prices that would produce shoppers protest riots in the US. Unlucky for big bad Coke - a little old lady took them to court, and (a first in Mexico) won a multimillion peso judgement against the juggernaut for infringing on competition.
Here in Catemaco the populace lives on junk food, or maybe it just seems that way. Half the merchandise displayed in the hundreds of tienditas (tiny stores) consists of junk food and candy. Even the larger grocery stores seem to stock more junk than food. And boy-o-boy- some of that stuff is delicious.