Wow, everyone here all has advice for avoiding the munchies. Personally I really love the munchies, food tastes awesome blazed. Except If I am really stoned It can feel really difficult and wierd to eat haha
Don't eat before you smoke. I find that doesn't help at all. Smoke before you're normally going to eat. Eat healthy things that require a lot of chewing, or things that are annoying to eat like apples or carrots. Also, try putting protein powder in whatever you can. Mashed potato is good for that and it's delicious and healthy.