Obviously the people I’m comparing against each other are in the same social-economic stratum. Even after conditioning for other factors, the costs of bad (vege

Obviously the people I’m comparing against each other are in the same social-economic stratum. Even after conditioning for other factors, the costs of bad (vegetable-based) diets are significant. And, of course, there is a bidirectional causality with poor people getting bad food, which stunts their development, which keeps them poor.