Why do wild animals drink water from dirty ponds and lakes without getting sick?

With the current environmental situation, clean drinking water is one of the most challenging issues for people. In many countries around the world, people have to walk a dozen kilometers a day to have water to use, which is not necessarily clean water.

What do people say about wild animals that are lacking in clean water?

We all know that consuming an unclean water is very harmful to health because diseases spread through drinking water are among the deadly diseases and cause millions of deaths every year in the world.

But apparently the wild animals drink the dirty water every day, why are they still alive?

Regular consumption of a water source will help the animal "get used" to certain bacteria in the water.

The answer lies in "endurance" and "adaptation"

We all think that forests have rivers and streams, but in fact the forests do not have too much to provide water for wild creatures. In return, they have to overcome many obstacles to find their own water source.

Therefore, there will be no animals daring to give up the lake that they often drink to visit another lake, they simply do not have that choice.

Regular consumption of a water source will help the animal "get used" to certain bacteria in the water and tend to enhance the body's resistance. That is, the body can now easily recognize those types of bacteria and "solve" them more effectively. However this is only true when the amount and type of bacteria in the water is quite stable. For an entity that suddenly becomes heavily contaminated, of course the story will be different.

Do you think this is clean water?Not sure!

In nature, contaminated water is a very normal thing. But not all water sources are so polluted that it can cause some serious problems when drinking. In addition, most of the olfactory bulb's sense of smell is quite sensitive, to some extent, it is possible to determine which areas of the water are infected and immediately abandon the idea of ​​drinking it.

Besides, infection or infection does not mean that it leads to disease. Infection occurs when harmful microorganisms enter the body and begin to multiply. And the disease only occurs in a small number of people infected, that is when the cells in the body are destroyed and the symptoms of the disease begin to appear.

Partly thanks to evolution

As you know, every creature gives birth to a female to maintain the race. For individuals who survived after drinking dirty water, their offspring will be given a specific gene to help their bodies with high levels of resistance to certain microorganisms. domestic.

Any creature that can be safe after drinking dirty water will definitely have an advantage over sick or dead creatures.

That said, it seems to be simplifying the basic evolution process, but in summary with this water scarcity, any creature that can be safe after drinking dirty water will surely have an advantage. more than the sick or dead creatures, and their descendants.

After all drinking dirty water, every animal can die

After reading all of these things, you are probably in the head that wild animals can drink dirty water without anything? However, any organism that gets infected with the disease must suffer certain injuries, it is important that you are witnessed or not.

We can observe the golden deer drinking water and maybe they are drinking contaminated water? But the chances of you seeing that animal are sick, painful and go to death are very low, because when health is not good, animals tend to hide until they recover, or die.

This type of hiding is related to the concept called h ide - and - die syndrome occurs at the end of hypothermia. And this expression has even been found in humans.