20 foods that are slowly killing you

17) Bagel

Yes, bagels are delicious, but they are also one of those processed foods that raise blood sugar levels.
According to the results of a study by the MG Anderson Canalcer Center at the University of Texas,
eating foods with a high glycemic index leads to a high risk of lung tumors. Foods with a high glycemic index include white bread, bagels, corn flakes and puffed rice. Choose foods like whole grain rice, whole grain bread and oatmeal instead.