It may seem counterintuitive to eat more often, but munching on healthy snacks in between your main meals not only keeps your stomach satisfied, but also keeps your metabolism up and burning. Skip salty pretzels and chips and opt for raw nuts for a satisfying crunch. Ware also suggests hard-boiled eggs, almond butter with celery or apples, and non-bloating foods such as cucumbers, asparagus, avocado, and mixed berries to keep your body bikini-ready before you hit the beach.