Escape the Fat Trap…Empty Threats! Leptin

As ghrelin attacks, your hormonal back-up retreats. The Melbourne study found that leptin, the chemical which suppresses your hunger, practically disappears… The carbs in the potato will boost leptin quickly and a study by the Mayo Clinic found that a fish-rich diet increases your leptin sensitivity. This means your body ‘listens’ to its message – ie the one that says you've had enough food.