Because the younger generation has adopted a more modern diet, we speculated that transitioning to a higher-protein diet with more animal-based ingredients—which many of the centenarians did in their eighties and nineties—may contribute to their extreme longevity. In other words, maintaining a high-vegetable, low-protein diet for the first seventy or eighty years of life, and later switching to a diet richer in proteins but also animal-based foods like eggs, chicken, milk, and certain cheeses, may have slowed down aging and optimized the health of the Molochio centenarians.