20 Super Nutritious Fish to Power Up Your Diet

15. Pollock (Alaska Pollock) - The Unsung Sustainable Hero

Often found powering fish sticks or imitation crab meat (surimi), Alaska Pollock is a nutritional powerhouse in its own right, especially when enjoyed as whole fillets. This incredibly lean white fish is packed with protein, low in calories and fat, and a good source of vitamin B12 and selenium. Crucially, Alaska Pollock fisheries are often cited as among the best-managed and most sustainable globally. Its mild flavour and flaky texture make it highly versatile for baking, frying, or using in chowders. Don't overlook this affordable, sustainable, and genuinely nutritious option readily available in most supermarkets.

16. Haddock - The Flaky Comfort Fish

A close relative of cod, Haddock offers a slightly sweeter taste and a more delicate, flaky texture that distinguishes it. It's a fantastic low-fat source of high-quality protein, crucial for satiety and muscle maintenance. Haddock is also rich in vitamin B12, phosphorus, and selenium, supporting energy metabolism and bone health. Traditionally the star of British fish and chips due to its wonderful texture when fried, it's equally delicious baked, broiled, or smoked (like Finnan Haddie). Haddock provides comforting flavour and solid nutrition, making it a staple white fish worth seeking out.