Cod is a mild white fish that proves lean protein does not need to be boring — 100 g of cooked cod delivers roughly 23 g of protein with under 1 g of fat, plus selenium, vitamin B12 and iodine. That efficiency is why cod is a reliable choice for anyone targeting energy and performance or weight management.
Compounds & anti-nutrients in Cod
Per 100 g, Cod is a notable dietary source of these active compounds. Tap any to see its full sources map and how to work with it.
Why cod is good for you
Cod supplies complete protein with all nine essential amino acids, making it useful for muscle maintenance and satiety. It is also a meaningful source of selenium, an antioxidant cofactor that supports thyroid and immune function, and iodine for thyroid hormone production. Because it is so lean, cod sits well in almost any dietary pattern and absorbs flavours from sauces, marinades and cookware well.
Cod nutrition at a glance
The label shows the numbers, but the practical takeaway is protein-per-calorie efficiency: cod gives you more usable protein per 100 kcal than most other everyday foods. The main quality variable is cooking method — dry heat or light oil preserves the leanness; heavy batter and deep-frying add calories and fat without adding nutrition.
How to buy, store and cook cod
Choose firm, white flesh with a clean, sea-like smell and no browning or drying at the edges. Store in the coldest part of the fridge and cook within a couple of days, or freeze for longer storage. Cod works well baked, pan-seared, steamed or poached — gentle methods preserve its delicate texture. It pairs naturally with lemon, broccoli, sweet potato and olive oil.
Common questions
Is cod healthy? Yes — it is lean, complete protein with useful B12, selenium and iodine. The health question is usually about overall pattern, not cod itself.
Does cod have mercury? Cod is among the lower-mercury fish because it is mid-level on the food chain and does not live long enough to accumulate much. It is considered safe for frequent consumption, including during pregnancy.
Explore by health goal
Cod is one of many foods that support these goals:
