Tinned dinner: Yes, you can

Tinned dinner: Yes, you can

Tinned fish has become a thing in American cuisine — mainly because of the nutritional values of the types of fish that end up in cans. Sardines, for instance, are a good source of selenium, a mineral that acts as an antioxidant and produces glutathione, another antioxidant, according to the pre-DOGE National Institutes of Health. The fish is a good source of omega-3 fatty acids, which reduce the risk for heart disease. Tinned fish as an appeti…