Burn extra calories
Chillies don’t just add kick to your salad, they can also pep up your body’s ability to burn calories for hours. The compound capsaicin is found in chillies and boosts your metabolism slightly, increasing the energy your body burns during digestion. But don’t make your food so hot that you’ll want to wash it down with a basketful of bread. Eating capsaicin may curb your appetite for 3 hours, say researchers.

