How much copper is in cod?

Copper content of cod and how it fits a low-copper diet for Wilson disease（鳕鱼）.

0.036 mgcopper per 100 g

Generally OK

Low copper — usually safe every day · food group: Fish

White fish such as cod is very low in copper.

Can I eat cod with Wilson disease?

People with Wilson disease follow a low-copper diet, especially in the first year of treatment, because the body cannot clear excess copper normally. At 0.036 mg per 100 g, cod is low in copper and usually safe to eat regularly. How strict your diet needs to be depends on your treatment stage and copper levels, so use this as a guide and confirm with your own clinician or dietitian.

Lower-copper choices in the same group

Salmon
0.321 mg · Moderate Tuna
0.071 mg · Generally OK White bread
0.124 mg · Generally OK Pasta
0.099 mg · Generally OK

See the full food copper list → · Search any of 13,590 foods →

USDA FoodData Central (SR Legacy / Foundation), copper per 100 g edible portion. Category reflects the classic low-copper-diet guidance for Wilson disease. Numbers are factual USDA values; they are not a personal dietary prescription. Always follow the plan agreed with your own clinician or dietitian.