- “In any case, abdominal fat doesn’t just sit there and do nothing; it’s active. It functions like a separate organ, releasing substances that can be harmful to your body. For instance, it releases free fatty acids that impair your ability to break down the hormone insulin (too much insulin in your system can lead to diabetes). Fat also secretes substances that increase your risk of heart attacks and strokes, as well as the stress hormone cortisol (high levels of cortisol are also associated with diabetes and obesity as well as with high blood pressure). Abdominal fat bears the blame for many health problems because it resides within striking distance of your heart, liver, and other organs—pressing on them, feeding them poisons, and messing with their daily function.” The New Abs Diet: The 6-Week Plan to Flatten Your Stomach and Keep You Lean for Life (The Abs Diet) (David Zinczenko and Ted Spiker). Page 11