"The groundwork of all happiness is health." - Leigh Hunt

The natural “exercise” hormone changes fat cells.

Exercising causes cells to burn excess energy—one solution to help control weight. It also produces a newly discovered hormone, called erysin, which converts energy-storing white fat cells into energy-burning brown fat cells. Irisin also helps prevent or control the cellular changes that result in type 2 diabetes.

Thick “color” makes a difference.

White adipose tissue, commonly referred to as body fat, is the tissue that dimples the thighs, enlarges the waist and rears, and pads the interior organs. Each white fat cell stores a big droplet of fat. Brown fat, in contrast, is stuffed with energy-burning mitochondria. Its principal function is to generate body heat by burning fat.

This change helps the body burn more energy during exercise. The effect lasts, because brown fat cells proceed to burn fat even after you stop exercising. In addition, Spiegelman's work suggests that irisin may additionally help prevent or reverse insulin resistance, which results in type 2 diabetes.

No must wait.

Pharmaceutical firms are already mapping out the long, expensive technique of bringing a brand new drug to marketplace for the opportunity of developing a brand new arecin-based drug for weight reduction or type 2 diabetes. But you'll be able to construct your individual iron today without cost by exercising. And even when the results of irisin aren't as potent in humans as they're in mice, you're still getting all the opposite advantages of exercise.