Additionally, the UMMC regards green tea as an effective method of preventing atherosclerosis, or hardening of the arteries. The National Institutes of Health grants ginseng a B rating, meaning that there is good scientific evidence for its use as a complementary treatment for certain forms of heart disease.
Examples of this second category of âflat-belly foodsâ are green tea, cayenne pepper, vinegar, as well as anything high in protein, such as eggs, meat, and fish. These foods supposedly boost your metabolism, causing your body to burn through your fat reservesâincluding the fat around your middle.
How to Reduce Belly Fat: A Complete Plan to Shrink Your Waist. The Centers for Disease Control and Prevention states that the current diet of the Western world is between 70 to 90 percent starch, sugar and fat, and the average sleep time is less than eight hours a night.