Results showed those who drank alcohol day by day but averaged lower than one drink per day had less belly fats than those who drank much less regularly however consumed extra alcohol on the times they drank . Observational research link heavy alcohol consumption to a considerably increased risk of creating central weight problems — that is, excess fats storage across the waist . Research suggests that too much alcohol can even make you achieve stomach fats. Though dropping fat from this area may be difficult, there are a number of things you can do to reduce excess belly fat. Many health organizations use body mass index (BMI) to categorise weight and predict the danger of metabolic disease.