I snack, drink less, and feel like eating out significantly less. Or when I do those things, I eat the take-out meal over multiple-meals. 1-2 less takeaway meals and a svelter grocery bill due to the less booze or snacks probably is at least $50 if not more.
I hate to say it, but I do not think taking meds to curb snacking sounds healthy. Just learn some self control.
Snacks could also be healthier. The bread we are sold could be less like pound cake. Easier said than done.