In order to feel satisfied and stay full longer, aim to eat protein (20 to 30 grams), carbs (40 to 75 grams), and healthy fats (six to 25 grams) at every meal. Go for lean or plant-based protein, such as grilled chicken or tofu, and choose complex carbs like baked sweet potatoes rather than processed carbs. And eat whole grains and unsaturated fats like nuts and avocado.