I will try to keep it simple. Your metabolism is basically the rate at which your body burns calories to create energy. So the faster your metabolism, the faster you burn calories and the easier it is to lose unwanted weight. To boost your metabolism naturally you just need to eat the right foods.
You can sit down and literally eat a 1,000-calorie dinner and yet be absolutely starving just a few hours later and the reason is simple: Because your body didnt get what it needed in those 1,000 calories so it sends signals to your brain telling you to ingest more calories and thus, the late-night cravings. That means that the surest way to end those late-night cravings and keep your weight loss goals on track is to eat a more balanced, nutritious diet that actually gives your body what it needs.
It's VERY EASY to lose weight if you eat the right foods.