Leptin is a hormone produced by fat cells and found in the blood plasma. One area of growing interest lately has been in determining the exact role that the hormone leptin plays in regulating metabolism and hunger.

Most of us know that a healthy and balanced diet plays a big part in weight loss, but one of the other big benefits of a healthier diet is its anti-aging effects on your body. Try adding these best anti-aging diet foods to your diet - they will not only help you shed pounds, but they will make you feel and look younger.