Cod (fresh)
Only fresh or frozenSalmon (smoked)
Unsuitable
This food is often poorly tolerated with histamine intolerance.
Salmon naturally contains more histidine than white fish. Smoking or marinating further multiplies this content – smoked salmon is one of the unsuitable fish, just like canned sardines or tuna. (Maintz & Novak, 2007)
Safer alternatives
Suitable
Flounder / Halibut (fresh)
Just freshFresh beef
They must be fresh, not ripening