Tuna Fish: How to Tell If It’s Bad with Signs, Safety Tips, and Freshness Indicators
To know if tuna fish is bad, check its smell, color, and texture. Fresh tuna should have a mild smell and a pink or red color. Spoiled tuna often smells rancid, feels sticky, or appears grayish. For canned tuna, look for off odors or unusual texture. If unsure, discard it to ensure safe consumption. Safety … Read more



