How Do You Tell If Shrimp Is Bad?

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Shrimp is bad if its natural color is slightly off and it emits a strong fishy odor; fresh shrimp meat is white in color and gives off a fresh, light aroma. Additional signs of spoiled shrimp include a slimy texture and an ammonia, iodine or chlorine scent. If the shells are dangling off the sides of the shrimp, this indicates deep spoilage. Raw white shrimp that appears to be turning dark pink typically indicates meat deterioration.