if you need to snack or eat something cuz you're hungry munch on veggies or fruits. likes celery with low sodium ranch, mini carrots, strawberries, melon, cantelope, watermelon...etc. this can help keep your metabolism up and it helps keep your weight down by filling with less fattening or less carbs. it helped me a bunch.
this doesnt mean you should exclude your daily intake of necessary nutritional values. im just merely suggesting if you're hungry and need a quick snack. and im by far no expert.