Why do some animals love to eat dirt, and why do animals eat dirt?

Many animals love to eat dirt, and pigs in domestic animals like to arch around in the dirt all day long, looking for food, and sometimes even eating dirt. Wild animals, like birds, mammals such as elephants, wild boars, rhinos, hippos, etc., eat dirt. Compared to those tender plants, the soil is certainly not a delicacy for animals, but it contains some minerals such as cobalt, copper, salt, etc., which are needed by the bodies of these animals.

In addition, in the soil that animals often eat, there are potassium, iron oxide, manganese oxide, magnesium oxide, sodium carbonate, silicic acid, phosphoric acid, lime and other substances, which are helpful to the activities of microorganisms in the soil under the action of water and air, and microorganisms can generate various enzymes through biochemical processes to help the stomach digest things. There are also lactic acid bacteria in the soil, which can cure dysentery, indigestion and other diseases.

It was mostly some young animals. The gastrointestinal digestion function is relatively weak. Eat some crushed sand , which can help digest food.

The soil contains the minerals and salts they need.

Animals eat dirt and their physical needs are related.

The soil contains some minerals such as cobalt, copper, salt, etc., which are needed by the bodies of these animals. In addition, in the soil that animals often eat, there are potassium, iron oxide, manganese oxide and other substances, which help microorganisms to move in the soil under the action of water and air. These microorganisms undergo a biochemical process to produce various enzymes that help the stomach digest food.

There are also lactic acid bacteria in the soil, which can treat diarrhea, indigestion and other diseases.

Pigs spend their days arching through the dirt, looking for food and eating dirt. Elephants, wild boars, hippos, and many more eat dirt.

In the Indonesian village of Taban, local residents go to the rice fields every morning, but instead of harvesting grain, they take the soft, moist soil and make it into traditional dishes with the help of sticks, bamboo knives and fire. Indonesians believe that dirt can help relieve headaches and toothaches, and if you take it while pregnant, your newborn's ** will be healthier and smoother.

India eats the earth, eats yes"Mughal clay", while New Zealanders like to eat volcanic soil. Two centuries ago, Russians also ate soil - people on the shores of the Sea of Okhotsk ate edible clay.

Nowadays in developed countries, people only eat stones or dirt when they are depressed or insane.

Scientists believe that eating soil can replenish the nutrients that the body lacks, but they have not been able to agree on which one to be. The most widely circulated theory is that animals, especially herbivores, replenish sodium in their bodies by swallowing stones and dirt.

Among the animals, those with muscular stomachs prefer to eat dirt, such as birds, reptiles, amphibians and some fish. Among mammals, only pinnipeds sometimes swallow stones.

A 100-kilogram deer can eat 1 to 5 kilograms of clay at a time, while a 5-ton elephant can eat dirt in buckets.

Scientists believe that eating soil can replenish the nutrients that the body lacks, but they have not been able to agree on which one to be. The most widely circulated theory is that animals, especially herbivores, replenish sodium in their bodies by swallowing stones and dirt.

Another theory is that minerals reduce the acidity in the digestive tract to a normal level. The soil that enters the intestines absorbs phosphorus and other substances that act as weakly acidic electrolytes. Another conjecture based on this claim is that animals use natural adsorbents as antidotes.

Experience has shown that rats and monkeys eat soil to detoxify their bodies when they are poisoned.

Researchers at the Institute of Far Eastern Studies of the Russian Academy of Sciences have found that the hot spring water and argillaceous rocks next to the site where animals eat land are rich in rare earth elements. Rare earths accumulate in brain tissue, participate in metabolism, and help eliminate inflammation. Some scientists believe that eating rocks and soil can help relieve stress and boost immunity.

A 100-kilogram deer can eat 1 to 5 kilograms of clay at a time, while a 5-ton elephant can eat dirt in buckets.

Researchers at the University of Lagos in Nigeria believe that clay may contain microorganisms that help fight bacteria or infections.