Is pig blood hot or cold?
Pig blood is flat, but it is not cold, so it is not a hot food.
According to the determination, every100g of pig blood contains protein19g, which is higher than protein in beef, lean meat and eggs, and it is easy to digest and absorb. ?
Its fat content is very small, only 0.4g per100g, which is110g of lean pork. It is a food with low calorie, low fat and high protein.
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The iron content in pig blood is also very rich, which is as high as 45 mg per 100 grams, 2 times higher than that of pig liver, 0/8 times higher than that of eggs and 20 times higher than that of pork. Iron is an important substance for hematopoiesis. Iron deficiency anemia will occur in the body. Therefore, anemia patients often eat pig blood to replenish blood. ?
Medical research has proved that trace elements such as zinc and copper contained in pig blood can improve immune function and resist aging. Lecithin in pig blood can inhibit the harmful effects of low-density cholesterol and help prevent arteriosclerosis. It is an ideal food for the elderly and patients with hypertension, coronary heart disease, hyperlipidemia and cerebrovascular disease. ?
In addition, the elderly have difficulty chewing because of tooth loss, and their digestive function is reduced. Food is often not fully digested and absorbed, and it is easy to be malnourished. Pig blood is easy to chew, digest and absorb. Therefore, the elderly often eat pig blood, which is not only nutritious, but also beneficial to health.