After receiving a box of duck blood first, its color should be deep red. Don't dye the water in the pot red. If it is fake, the water in the pot will turn red, the color will be abnormal, and there will be no appetite. In addition, you can also use paper to suck a little water inside, and then gently clamp the fresh duck blood with chopsticks. A meal breaks easily. That's what true blood means. False blood is very resilient. Maybe we can break it with some force.

After we cook it, we can cut it open with a knife and see what it looks like inside. If the inside is rough, the steamed color is dark red, and there are irregular holes in it, you will know that there is nothing wrong with this duck skin. And when you cut it open, it's as smooth as a mirror and has no pores, so you know it's fake duck blood.

After cooking, we picked up a piece of duck blood and tasted it. It tastes delicious, like tender tofu, very smooth and soft. If it is fake duck blood, it will taste very strong and elastic, and it will taste as strange as jelly. If you eat this duck blood, you'd better stop eating it. This is harmful to your health. I eat hot pot and mala Tang, but I dare not eat duck blood. I think this thing is fake. What kind of blood is coagulated? If pig blood is better, cat blood and dog blood are really unimaginable. One day I made a duck and tasted duck blood. There are more than a dozen cocks in my house. Neighbor elder sister has killed chickens before. The chicken she made with chicken blood is really delicious.

According to this friend, chicken blood, duck blood and pig blood are basically healthy edible materials. Because most of these blood-enriching ingredients are made in slaughterhouses. Moreover, as long as it is made in a slaughterhouse, you don't have to worry too much about hygiene. The blood components produced in slaughterhouses are also tested before being sold to the outside world. I can only tell you whether you can eat a lot of this blood-activating food and what nutritional value it has. Try to control your appetite. Most of this chicken blood, duck blood and pig blood are edible and safe ingredients, but in terms of nutritional value, except for iron and protein, other nutritional values are not much, but other nutritional values are also less. Then, it is useless to eat too many of these blood-activating ingredients. Therefore, if people do not need prosthetic elements, it is not recommended to eat more blood-enriching ingredients, but anemia people who need blood-enriching are still recommended to eat more blood-enriching ingredients.