The Okinawan diet is a traditional eating pattern from the Okinawa region of Japan, known for its health benefits and association with longevity. It emphasizes a high intake of vegetables, whole grains, and legumes, while incorporating moderate amounts of fish and lean meats. The diet is low in calories and rich in nutrients, focusing on fresh, seasonal ingredients. Key components of the Okinawan diet include sweet potatoes, tofu, and a variety of colorful vegetables like bitter melon and seaweed. This diet is also characterized by the principle of "Hara Hachi Bu," which encourages eating until 80% full, promoting mindful eating and overall well-being.