Pig's blood, also known as liquid meat, blood tofu and blood flowers, etc., flat, savory, is the most ideal blood tonic. Pig's blood is available all year round, with the color of fresh, no pig hair and impurities, soft texture, non-diseased pig's blood is preferred.

1. pig's blood has high iron content in blood, and in the form of heme iron exists, easy to be absorbed by the body, in the growth and development stage of children and pregnant or lactating women eat more animal blood dishes, can prevent and control iron deficiency anemia, and can effectively prevent middle-aged and elderly people suffering from coronary heart disease, arteriosclerosis, etc.;

2. cobalt in pig's blood is an important micronutrient to prevent the growth of malignant tumors in the body, which can be used to prevent the growth of the body. Malignant tumor growth of important trace elements, which is difficult to obtain in other foods;

3. Pig blood contains vitamin K, which can promote blood coagulation, so it has the effect of hemostasis;

4. Pig blood can also provide the human body with a variety of trace elements, which is beneficial to the malnutrition, renal disorders, cardiovascular disease of the disease of the aftermath of the conditioning of the benefits of the disease, and can be used for the treatment of dizziness, vomiting and epistaxis, blood leakage, hemorrhage, injury bleeding, and convulsions and epilepsy;

5. In addition to this, pig's blood can also be a good way to remove dust in the body and harmful metal particles on the human body; modern medical research has found that the proteins in pig's blood can be decomposed by gastric acid to produce a kind of disinfectant and laxative substances, which can react with dust and harmful metal particles in the body and then bring these harmful substances out of the human body through excretion. Excretion of these harmful substances out of the body, known as the human body dirt "scavenger".