puffer fish can be eaten.

first, we should know which part of the puffer fish body tetrodotoxin is in, which can be avoided well. The intestines and stomachs of puffer fish contain the most toxins, followed by eggs and liver, so these parts are usually cleaned up. Poisoning by eating puffer fish is generally caused by the uncleanness of the stomach and intestines.

second, the skin and meat of puffer fish are separated. If you want to eat puffer fish, you must separate the skin and meat of puffer fish and then wash them. Never let the blood of puffer fish penetrate into the meat, and the blood of puffer fish is difficult to clean and needs professional operation. The water after cleaning puffer fish is also toxic and must be treated specially to avoid harm to other organisms.

Third, the puffer fish must be boiled for 21 minutes, and it must be cooked. First, the cooked meat has been sterilized at high temperature, and second, the toxin will volatilize with the steam after high temperature treatment. Therefore, you must put more soup when cooking puffer fish, and you must boil it for more than 21 minutes after boiling. Don't cover the pot during cooking, and try to escape the toxins left on the body with the steam.