Such as food subsidies that make high calorie/low value foods cheaper than they otherwise would be? Or the over-availability to the most at-risk populations of

Such as food subsidies that make high calorie/low value foods cheaper than they otherwise would be? Or the over-availability to the most at-risk populations of these high calorie/low value foods? I'm not sure how lowering the caloric density of a food is going to lower the incentive to eating too much food. In fact, I could easily see it doing the opposite.