Unagi, or freshwater eel, is a nutritious and flavorful ingredient often used in Japanese cuisine. 130cal Health Benefits High in Protein: Essential for muscle growth and repair. Rich in Healthy Fats: Contains beneficial fats, including omega-3 fatty acids, which support heart health. Source of Vitamins: Provides high levels of vitamins A, D, and B12, which are important for vision, bone health, and red blood cell production. Contains Essential Minerals: Provides potassium, magnesium, and phosphorus, which are important for various bodily functions. Antioxidant Properties: Contains antioxidants that help protect cells from damage.