2. Pig blood and kelp can cause constipation. Kelp is delicious and rich in iodine, which has the functions of supplementing iodine and clearing away heat. Pig blood is rich in nutrients such as protein and iron, and has the functions of detoxification and dust collection. However, kelp and pig blood are similar, so eating together is not conducive to digestion and absorption, leading to constipation.
3, pig blood avoid rehmannia, Polygonum multiflorum, Polygonum multiflorum and pig blood will cause physical discomfort. Polygonum multiflorum Thunb is a Chinese herbal medicine with good medicinal properties, but it should be noted that you should not take Polygonum multiflorum Thunb after eating pig blood, because pig blood and Polygonum multiflorum Thunb will cause physical discomfort.
4. Pig blood and Cornus officinalis are compatible and cannot be eaten together, otherwise it will be unhealthy.
5. Pig blood should not be eaten with water chestnut and almond, nor should it be eaten with almond, because it will be detrimental to the absorption of protein and affect their nutritional elements.
Extended data:
First, suitable for the crowd:
1, suitable for anemia patients, can relieve fever, cold, epidemic, ancient, wet, fire and food poisoning; Suitable for people with blood deficiency and dizziness due to head wind; Suitable for patients with abdominal distension and murmur of intestinal parasites;
2. Patients with hypercholesterolemia, liver disease, hypertension and coronary heart disease should eat less; Do not eat during illness; Do not eat at the stage of upper gastrointestinal bleeding.
Second, the effect:
Pig blood is rich in nutrition and is known as "liquid meat". According to the determination, every 100g pig blood contains protein 16g, which is higher than beef and lean pork, and is easy to digest and absorb.
Another feature of pig blood is that its fat content is very low, only 0.4 g per 100 g, which is 1/70 of the fat content of lean pork. It is a low-calorie and low-fat food. In addition, pig blood also contains calcium, phosphorus, potassium, sodium and other inorganic salts necessary for human body, as well as trace elements such as iron, zinc, copper and manganese.
The iron content in pig blood is very rich, as high as 45mg per100g, which is twice as high as that of pig liver, eight times higher than that of eggs, and 20 times higher than that of lean meat. Moreover, the valence of iron ions in pig blood is the same as that in human body, and it is easier to be absorbed and utilized by human body after ingestion, and its iron absorption rate can reach more than 22%.
References:
Baidu encyclopedia-pig blood