Why is it that almost everyone has drunk milk, but no one has ever drunk pig milk?

What is the first thing that all animals, including humans, drink from birth? This is milk. After any maternal animal gives birth to a baby, there will be milk in the body for the baby to drink, and so will we. When we were born, the staple food was mother's breast milk, where most of the nutrition came from. In a few months, we will leave breast milk and eat other dairy products, usually milk powder. Milk is a very important food in our human life. We have been relying on it since birth, and even when we grow up, we can't do without dairy products.

Dairy products in our life are basically derived from milk, and there are a few goat milk, so why doesn't anyone drink pig milk?

First of all, the smell of pig milk is so fishy that I can't stand just smelling it, let alone drinking it. Then the pig. Although it is a very common poultry animal, its temper is not very docile. They are big and aggressive. Pigs are a lazy species in our eyes, but many people don't know that pigs are actually very stingy, and their things will not be touched by others. This phenomenon is more intense after the sow gives birth, so it is difficult for you to get milk from the sow and it is easy for them to attack.

Second, although the nutritional value of pig milk is high, its composition is very different from our breast milk. Drinking it may cause gastrointestinal discomfort and indigestion, but this result is only inferred from its composition. As for whether it will be like this after drinking it, no one has tried it yet. Besides, You Zhu doesn't have long legs like horses and cows, so the pig's chest often touches the ground. We all know that pigs generally live in a poor environment, and the ground is full of feces, so pig milk is easily infected by bacteria. How dare you give people such milk?

But in addition to the above reasons, the biggest reason is actually the collection of pig milk. The lactation system of pigs is different from other animals. Cattle and sheep will stay in their bodies after giving birth. Employees just need to squeeze out regularly. However, pigs are different. Only when sows hear the cries of piglets will they begin to produce emulsion in their bodies, and it will take a long time to secrete it, almost one hour at a time.

Moreover, pigs have no fixed milk production time. It produces milk at least 20 times a day, and the milk release time is very short, only a few minutes. Employees who want to collect its milk must milk it once an hour, at least 20 times a day. It is not only inconvenient to collect its milk, but also very tired. Therefore, pig milk has not been put into the market like milk goat milk.