Why Frozen Shrimp Sometimes Have Black Spots (And Why It Usually Isn’t What You Think)
You pull a bag of frozen shrimp from the freezer, start planning shrimp scampi or maybe tacos for dinner, and then—wait. Black spots on the shells? Instant panic. Did they go bad? Is this rot? Should you throw the whole bag out? Honestly, a lot of people assume the worst right away. Seafood can feel intimidating like that. One little thing looks off and suddenly dinner feels suspicious. But here’s the surprising part: those black spots are often completely harmless. In fact, they usually have a name—melanosis—and while it sounds dramatic, it’s mostly a cosmetic issue. Not spoilage. Not decay. …










