Because they are rich in antioxidants and are eaten nearly every day in the region, these fifteen foods are considered keys to Okinawan vitality: Tofu Miso Tuna Carrots Goya (bitter melon) Kombu (sea kelp) Cabbage Nori (seaweed) Onion Soy sprouts Hechima (cucumber-like gourd) Soybeans (boiled or raw) Sweet potato Peppers Sanpin-cha (jasmine tea)
