No. The problem isn't what time you eat, it's what you typically eat for a late-night snack. Try this: Peel an avocado, mash it with a fork, and add a sprinkle of salt and a squeeze of lime juice. Throw a sprouted-grain tortilla in the toaster oven and then break it apart to use as "chips." The healthy mono-unsaturated fat in the avocado and the fiber in the tortilla will satisfy your craving without adding unnecessary calories.