How to belly fat diet plans? World's best diet and weight loss program to learn how to lose weight & fat with a diet that is healthy, effective, fast, and easy. Because having great abs is all about eating the right diet and following a fitness program that takes your body type into account, this one-of-a-kind belly fat diet plan can help you achieve the… With the Dr. Oz 3-2-1 Belly Fat Diet, you can lose up to 16 pounds in 21 days. This is not a gimmick diet; the science behind it is grounded in decades of research on thousands of patients—and it's been proven to help men and women everywhere bust through their belly fat (see references below). Hundreds of thousands of people have started Dr. Oz's simple 3-step plan. Want to lose fat around your mid-section? Then make sure you are eating right, exercising, and having enough sleep. But what is really working for people? There are the cabbage soup diets to the belly-blasting workout routines but there are also several t...