1.Worst: Leftover Pizza
It might look tempting, but anything that’s too greasy can cause heartburn, especially if you lie down soon after indulging. A snack that has fewer than 200 calories is a much safer bet.
2.Best: Half a Turkey Sandwich
When you want something to fill you up, half a sandwich on whole wheat bread is a good pick. Your body digests whole grains more slowly so you’ll feel satisfied longer. And turkey has tryptophan, an amino acid that helps to make you sleepy. If you’re not into turkey, try peanut or almond butter on whole wheat toast. Nut butter has healthy fats that raise your levels of serotonin, a feel-good mood chemical that helps you relax.