1, the "yellow tail" of big conch. The yellow tail of conch is the internal organs and excretory organs of conch. In addition to the excrement of the big conch, there are also internal organs such as the large intestine of the big conch. In addition, the yellow tail of the big conch also contains certain fungi, which is not recommended.

2. The brain of the big conch. The big conch's brain is located in the white part at the bottom of the top, which is two small white balls picked up with toothpicks. Secreting shellfish toxins can cause head discomfort after eating.

3. Bile and liver of conch. There is a green line on the snail meat, which is the biliary tract and gallbladder of the big conch, next to the liver. Because the big conch often ingests toxic algae, it will accumulate toxic substances in the liver, which may lead to poisoning symptoms.