Do people with type 2 diabetes need to eat snacks throughout the day to control their glucose?
No, but there’s a lot of confusion about this. Experts used to tell people to eat snacks because the only medications we had to treat high blood glucose levels could cause the side effect of hypoglycemia, or low blood glucose. Regular meals and scheduled snacks were a way of limiting the problem. But now there are several newer medicines that lower blood glucose without that side effect. Plus, people have blood glucose meters and can check their glucose at any time. If snacking is your natural way of eating, there’s nothing wrong with one or two snacks a day. For instance, if a healthy snack in the afternoon — like an apple and some reduced-fat cheese — prevents you from being so famished at dinner that you gorge yourself, go ahead. But people with diabetes should ditch the idea that they need to eat snacks. It can be counterproductive. Some people find all the snacks really inconvenient. Other people sit down for a snack and overeat, or they make unhealthy choices because they don’t
