Secrets to Longevity: Diet Tips from the World's Oldest People

Longevity expert Dan Buettner highlights the dietary habits of people in 'Blue Zones,' regions known for their high life expectancy, such as Nicoya in Costa Rica. He emphasizes a diet rich in corn, squash, and beans, which are staples in these areas and are believed to contribute to longer, healthier lives. These foods, known as the 'three sisters,' provide essential nutrients and are part of a lifestyle that promotes daily movement and social connectedness, key factors in achieving longevity.