Is it safe to eat cooked seafood after has been left out overnight?

No, it is not safe to eat cooked seafood that has been left out overnight.

Here's why:

* Bacteria growth: Bacteria multiply rapidly at room temperature. Seafood, especially cooked seafood, is particularly susceptible to this. Leaving it out overnight allows bacteria to thrive, potentially leading to foodborne illness.

* Spoilage: Even if you don't see visible signs of spoilage, bacteria can still be present and make you sick.

* Risk of illness: Eating spoiled seafood can cause symptoms like nausea, vomiting, diarrhea, and abdominal cramps. In some cases, it can lead to more serious complications.

General Rule of Thumb:

* The "Two-Hour Rule": Perishable foods, including seafood, should not be left out at room temperature for more than two hours. This time is reduced to one hour if the temperature is above 90°F (32°C).

* Refrigerate promptly: Once cooked, seafood should be refrigerated immediately.

If you're unsure about the safety of cooked seafood, it's always best to err on the side of caution and throw it away.