My blood sugar keeps going high even after eating a very very small portions of food say for example my blood glucose was 324 at 12 noon and I had 4 tablespoons of oatmeal with only 3-4 oz of whole milk which I just found out is deadly lol and i read my blood glucose was 348 at 3:30pm just an example shouldn't it have at least gone down a bit my blood sugar will go up even after eating salad hours later shouldnt it go down??? I only drink water nothing else no fruit juice,soda only water plus I'm not stressed and don't drink or smoke never liked it!