Chicken heads are not poisonous and can be eaten, but it is not recommended to eat too much.

There is a folk saying in my country that "chicken heads are exposed to arsenic for ten years", which means that chicken heads are poisonous. The longer the chicken grows, the greater the toxicity, because when the chicken is pecking, It is inevitable to eat some substances containing heavy metals. In fact, these harmful substances are accumulated in the brain tissue of chickens. As the chickens live longer, the toxins become more and more. While people enjoy them, they also consume these harmful substances. The substances are brought into the stomach together, which may cause poisoning in severe cases. This statement has no scientific basis and is unreliable.

Modern medical research shows that the high cholesterol content in chicken brains will increase the risk of cardiovascular and cerebrovascular diseases such as coronary heart disease. Especially for people with high blood pressure, it is recommended to eat less or no chicken heads.

Extended information

From a nutritional point of view, although chicken heads do not contain better nutrients than other parts, the brains of chickens contain more cholesterol. Moreover, cockscombs contain hyaluronic acid, which is good for the eyes. Experiments on its effect on the skin show that hyaluronic acid can make the skin smooth. Its effect on bone and joints. Hyaluronic acid was injected after partial removal of the serum membrane of the knee joint of a rabbit, and it has a good effect on articular cartilage. It has the effect of alleviating and preventing degenerative changes. Among other effects, hyaluronic acid can regulate extracellular fluid and electrolytes and promote wound healing.

In Chinese traditional medicine, the nutritional value of chicken heads is also recorded as follows: chicken heads are sweet and warm in nature, nourish the liver and kidneys, unblock collaterals and activate blood circulation, can promote acne and treat epidemic sores. rash, it can also regulate fetal gas.

Reference materials: People's Daily Online -

You also need to know how to eat chicken if you like it? You cannot eat these parts of the chicken casually