Pig blood is one of the cuisines in Northeast China. Can eating too much pig blood affect your health?

Pig blood has high nutritional value and is rich in vitamin B2, vitamin C, protein, iron, calcium, phosphorus, nicotinic acid and other components. But excessive consumption will cause iron poisoning and affect the absorption of other minerals. Unless people with special needs, it is generally recommended to eat at most twice a week.

The advantages of eating pig blood The iron content in pig blood is high and easy to be absorbed by human body. Children and pregnant women can eat more pig blood, which can prevent iron deficiency anemia and effectively prevent diseases such as coronary heart disease and arteriosclerosis in the elderly.

Pig blood also contains vitamin K, which can promote rapid blood coagulation, so it has hemostatic effect and can be used to stop bleeding in an emergency.

Pig blood is also very good food for people who want to lose weight. Because it is rich in iron, it can prevent people who are dieting to lose weight from anemia, which is cheap and beautiful. Jade blood? The title of.

For the elderly, it can also resist aging. Pig blood contains more phospholipids, which can increase the amount of acetylcholine, make the connection between nerve cells faster, and thus enhance people's memory, which is very helpful for some patients with Alzheimer's disease.

Pig blood also contains cobalt, which is a trace element that can prevent the growth of human malignant tumors. ?

How to choose good pig blood There are many pig blood on the market, so how can we choose fresher and smoother pig blood?

From the color point of view: real pig blood is generally dark red; However, fake pig blood is usually bright because of the added pigment.

If touched by hand, real pig blood is generally hard in texture and easily broken by hand; Fake pig blood will become very tough and not fragile because of the addition of some chemicals.

If you smell it with your nose, real pig blood will smell fishy, but fake pig blood may not.

Cut the pig blood with a knife, there will be irregular holes in the middle of the real pig blood, and the section is rough; If pig blood is fake, the cross section is smooth and flat, and there are almost no pores. ?

What food is pig blood similar to? If you eat pig blood and soybeans together, it will cause indigestion and may also cause stomach pain. If pig blood and kelp are eaten together, it may cause constipation. Pig blood can't be eaten with Rehmannia glutinosa and Polygonum multiflorum Thunb.

Pig blood is suitable for ordinary people to eat. And it is very suitable for people with anemia. Patients with high cholesterol, hypertension and coronary heart disease had better eat less, which may have an impact on their condition.