>>9631984In water, oil or tomato sauce? Your body may be rejectying an additive.
Try a quality brand is the other option. I eat a lot of tuna. Bought some 'store brand' variety. Started to feel ill as I was eating it. Looked in the can. There was a blowfly that had been canned with the fish. I was sick for two days.
A lot of fish is sent to the third world to be canned. Quality control should be better in a major brands factories vs sub-contractors.