What happens if you eat the black vein in a shrimp’s tail

No, in most cases, eating the black vein in shrimp doesn’t pose a health risk. If the shrimp has been cooked thoroughly, any potentially harmful bacteria will be killed by the heat. However, the issue is more about texture and flavor: many people prefer to remove it because it can give a gritty or slightly bitter taste.

When is it advisable to remove it?