The popularity of Flat Belly Diets is not surprising when you think of all the attention to the midriff area in fashion. Just take a look at any advertisement for swimwear or clothing in general and you will see the coveted physical ideal promotes a flat stomach and small waistline. So what’s the magical ingredient that makes this diet able to reduce the amount of body fat you have in this specific area? In terms of health benefits, according to the research behind Flat Belly Diets, monounsaturated fatty acids or MUFAS are on the same list as vitamins, minerals, fiber and antioxidants. Monounsaturated fatty acids help your body fight disease and keep your heart healthy and are found in foods such as avocado, almonds, dark chocolate, sunflower seeds and olive oil. The unpleasant health consequences from eating foods high in saturated and trans fats have been in the news for some time, making monounsaturated fats like olive oil much more popular. Now because of this research, you can use MUFAs to help you lose weight, especially at your waistline. This is the key reason why this diet works so well in reducing excess fat around your waistline; foods that are rich in MUFAs are eaten at each of the four daily meals of 400 calories. The health benefits go beyond the number of inches and pounds of excess weight you can lose. The foods included in Flat Belly Diets are high in monounsaturated fats which can help reduce your LDL cholesterol level.