The secret blue zone soup for longevity is the Sardinian longevity soup that residents eat daily! This minestrone soup has nutrient-dense ingredients, like olive oil, beans, and vegetables, which are rich in antioxidants, fiber, and healthy fats. This combination supports heart health and reduces inflammation, both key factors in promoting a longer, healthier life. It’s a recipe passed down through generations in Italy’s Blue Zone, where people are known for living well into their 90s and beyond!