1. Octopus can be eaten raw, but it is generally not recommended to eat octopus raw. On the one hand, octopus is seafood and contains a lot of parasites. After eating octopus raw, inactivated parasites will invade the human body, causing serious health threats and even parasitic diseases. On the other hand, serious marine pollution, oil spill and sewage discharge will affect the growth of seafood products, so it is generally recommended to eat as little raw seafood as possible.

2. As a kind of food, octopus is very nutritious, and people can eat octopus in moderation. Chinese medicine believes that octopus must be sweet and salty. Regular consumption can provide nutrients needed by the human body, enhance human physique and replenish qi and blood. Especially for people with weak constitution, malnutrition and insufficient milk secretion, octopus should be suitable for eating, but in moderation.

3. Modern research shows that octopus is rich in protein, fat, carbohydrate, phosphorus, calcium, iron, sodium, vitamin E, vitamin C and other nutrients. It should be noted that people with a history of urticaria and gallstones are forbidden to eat octopus.