Canned meat and seafood can be added to cooked recipes or salads and there are many new flavors of sandwich tuna varieties to have for lunch or as a snack. In a can, even milk is always at hand. Cans make this a much easier goal to achieve. Protein Found in all canned meats and fish as well as baked beans, salad mixes and the other pulses. The nutritional value of protein is not affected by heat treatment, making the canned varieties convenient alternatives to fresh-cooked ones, since they require much less preparation time.
Canned fish provides more calcium than fresh-cooked fish.
The dietary fiber in these products is not affected by the heat process of canning. Vitamins Canned fruit, vegetables and legumes are excellent sources of vitamin. Among the fruits and vegetables that contain vitamin C are apricots, asparagus, pineapples and tomatoes. Vitamin A, present as carotenes, includes the B-carotene that is found in carrots. Thiamin, one of the B-complex vitamins, is found in canned meats and legumes.