20 Super Nutritious Fish to Power Up Your Diet

17. Grouper - The Firm and Mild Giant

Grouper refers to several species of large, bottom-dwelling fish known for their firm texture and exceptionally mild, slightly sweet flavour profile. This makes it a favourite for those who prefer less "fishy" tasting seafood. It’s a lean fish, providing substantial protein, along with selenium, potassium, and phosphorus. Grouper's firm flesh holds up remarkably well to various cooking methods, including grilling, frying, baking, and chowders, without falling apart easily. While some grouper species face sustainability concerns, choosing domestically farmed or specific, well-managed wild options can make this satisfying fish a responsible and healthy choice.