We have the answer to that question according to many different specialists: the right type of diet and exercise.
The best way to a flat belly is to watch what you eat and burn more calories than what you normally ingest, focusing on aerobic exercise, you can vary from walking, which is sustainable long term and you can do for the rest of your life to reap the benefits, or jogging, biking and running.
It is very important for you to commit to the process, that belly fat has, in most cases, been accumulating for a while, it won’t disappear magically overnight, you will have to work hard and remember that once you have all three components in place, the first changes may appear in your legs, arms, or butt. Do not despair, and don’t give up, the belly fat will burn off!
Remember to drink at least 64 ounces (8 glasses) of water daily and eat as clean as possible, Reduce high fat and high sugar foods like soda, candy and chips. Here are the links for Weight Loss Smoothies