Corn is one of the most common grains. It is eaten fresh and boiled, as well as canned. Corn in a can contains many useful substances if it is natural. Before purchasing, pay attention to the date of manufacture and give preference to products made in summer or autumn. During this period, fresh corn is canned. Choose a product made according to GOST standards. Corn is an excellent ingredient for salads; it perfectly complements the flavor of many foods.