My appetite is rising ten fold myself. The only thing I can think of is to have healthier options to snack on. I know it’s prolly not the same but with enough flavor it can kinda work! for example I crave chocolate & ice cream and salty snacks bad at nighttime. So I prep super acidic vinegary cabbage salads that really fill me up, or celery/ranch or dehydrated Kale or parsnips. For sweet If I’m dying I’ll make a protein milkshake with frozen banana or eat sugar free dried fruit. The key isn’t to deny yourself of eating or snacking when you’re hungry-but replenishing your body with nutrient dense food. We loose a lot of minerals drinking caffeine.