The Bigness Project PDF ebook full download. Abdominal fat is fat that causes major health problems, since it expands in a deep way, making difficult the process of elimination. Also, this type of fat produces a series of hormones that cause stress, and also other inflammatory substances called cytokines that affect the production of insulin by the body. In addition, belly fat provides an increased risk of heart disease and diabetes. Before this, it is important to take into account some tips to eliminate or reduce this type of fat. Many health organizations use BMI (body mass index) to classify weight and predict the risk of metabolic diseases. However, this is misleading, since people with excess abdominal fat, have an increased risk, and even if they look slim on the outside. Although fat loss in this area can be difficult, there are several things you can do to reduce excess abdominal fat.