Fructose and sucrose, the sugars in carbohydrates, are being shown to cause serious inflammation, (and fructose especially) leads to your body storing fat to keep our bodies from having too high of blood sugars. Our brains and our bodies don't have use for so much and we are seeing serious health epidemics because the sugar industry paid to bury the lead for years...healthcare is still trying to catch up but the evidence against sugar grows daily.