living in a poor country means you have bad food choices.It's said that poor diets are the number one risk factor in the global burden of disease: they account for one in five deaths
globally and differences in the costs of healthy and unhealthy calories are therefore partly determined by the nature of the foods themselves, and partly by local productivity levels and whether the food can be cheaply traded. This passage wrote down some of the solutions .For example ,all the countries should 
focus on the improvements of infrastructure and the broader business environment