I’d worry more about toxins. Cod livers will be accumulating the crap we’ve been pumping into the environment. And the higher up the food chain, the more the to

I’d worry more about toxins. Cod livers will be accumulating the crap we’ve been pumping into the environment. And the higher up the food chain, the more the toxins accumulate. Cod is an apex predator, or nearly so (juvie’s get eaten by bigger fish; the adults are prey to shark & little else). Oh, and yes, according to Wikipedia, cod are riddled with parasites.