Potatoes can also remove dead skin cells on the face. You can apply grated peeled potatoes on your face for 10 minutes. Once done, rinse with clean water. Doing this regularly will rejuvenate your skin. Potatoes have been cultivated for thousands of years, and we thought traditional crops were pretty well understood, said IFR food scientist Dr Fred Mellon, but this surprise finding shows that even the most familiar of foods might conceal a hoard of healthpromoting chemicals. Another good reason to center your diet around the Worlds Healthiest Foods!