WHAT CAUSES OF BELLY FAT ?? There are a number of factors that can contribute to a person becoming overweight & developing any of associated conditions like obesity while you have a great excercise , eat best ,and most healthy food but less focus what the route cause of obesity. First we ' ll take a look at a couple of cause of belly fat. CHRONIC STRESS - when you are suffered with chronic stress ,your adrenal glands releases harmone like adrenaline & cortisol flood in blood circulation which increases heart rate, blood pressure, & even belly fat storage,( this is because of deep abdominal fat contain 4 times the cortisol receptors than fat under the skin. Cortisol also signals for glucose to be released into blood streams when glucose isn't used up in blood it's get stored as a fat Finally when cortisol couple with suger , your insulin level increases , increase inflammation,...