Fresh yellowfin ahi tuna saku block sourced from USA waters. This premium sushi-grade tuna features a mild taste and firm texture, cut and trimmed from the center of the loin. Saku, meaning "block" in Japanese, refers to skinless, boneless tuna portions ideal for sashimi, sushi, poke bowls, salads, and seared preparations. This wild-caught fish is MSC (Marine Stewardship Council) certified as sustainably harvested.

Ahi tuna is an excellent source of lean protein with omega-3 fatty acids, vitamins B6 and B12, selenium, niacin, and phosphorus. The fish thaws quickly in the refrigerator or cold water and maintains premium quality and color.

Nutrition per 4 oz serving (raw): 120 calories, 28g protein, 0.5g fat, 0g carbohydrates. Rich in essential amino acids, vitamin D, potassium, and omega-3 fatty acids including DHA and EPA. Contains cholesterol (45mg per serving) and sodium (50mg per serving). Provides significant amounts of selenium (47% DV), niacin (33% DV), vitamin B12 (25% DV), and vitamin B6 (16% DV).