How to control munchies?

I've always heard the key is to either put yourself somewhere where there isn't food (as you'll just forget about food if it's not accessible), or make only healthy veg/fruit snacking available. Personally I just try to minimize how often I get high so the munchies are less of a problem lol

Maybe keep a heap of chopped up carrot and celery to snack on ?

Sounds like you might not be getting enough protein? Most people aren’t: https://www.health.harvard.edu/blog/how-much-protein-do-you-need-every-day-201506188096

Here’s some ideas for your munchies:

Banana, almonds, carrot sticks, hard-boiled eggs, apple slices, popcorn (air-popped), Greek yogurt, celery with peanut butter, orange segments, roasted chickpeas, cottage cheese, sunflower seeds, cucumber slices, edamame (frozen), trail mix, rice cakes, baby tomatoes, hummus with pita chips, frozen grapes, mixed raw nuts

Celery, gum, don't have anything ready-to-eat in the kitchen.