We actually know what is going on. It’s called carb addiction. The more carbs you eat, the more carbs you want to eat. In modern societies we have easy access t

We actually know what is going on. It’s called carb addiction. The more carbs you eat, the more carbs you want to eat. In modern societies we have easy access to as many carbs as we want. That is a new phenomenon. Sugar used to be so expensive that only the rich could afford it. And back then only the rich had the kind of health problems that we now see everywhere in our societies (Metabolic syndrome).