Honestly drinking water does wonders! In trying really hard to lose weight by just eating healthier and excercizing more. I stopped drinking sugarying drinks and it really helps! I only drink water, milk, or unsweetened iced tea( zero cal,carbs,sugar,etc) and it helped me. I used to drink diet soda thinking it was healthy but it makes you bloat. Changing what I drink and doing 25-50 sit ups at night has flattened my stomach a lot! Try it, it works!
Drink a cup of water, lemon juice, and honey every morning. Boil all together to make tea. Or drink up to 3 cups of green tea, everyday.