Élie Metchnikoff
The idea that certain diets can lead to extraordinary longevity (ages beyond 130) is not new. In 1909, Élie Metchnikoff believed that drinking goat's milk could confer extraordinary longevity. The Hunza diet, supposedly practiced in an area of northern Pakistan, has been claimed to give people the ability to live to 140 or more, but such claims are regarded as apocryphal.