Why do mosquitoes not bite?

It has long been noted that mosquitoes do not like all people. Some people are just lucky, their mosquitoes fly around. Why do mosquitoes not bite these lucky ones?

Mosquitoes like bad blood

There is an opinion that the mosquito prefersbad blood. When a person hurts something, then this part of the body radiates a lot of warmth, which is sick. The mosquito, reacting to the radiation of heat, flies just towards the warmest areas, with the goal of drinking blood. In this connection, it may seem interesting that the bloodsuckers almost never bite vegetarians, especially raw food. Perhaps, for the reason that such people have very pure blood, and there is no excess odors?

Smell of stale body and lactic acid

In addition to the fact that they react to humanheat, mosquitoes are well versed in smells. In particular, they react to the smell of a dirty body. Especially well the bloodsuckers feel the carbonate smell, which people just exhale. If the mosquito felt a large amount of carbon dioxide, he concludes that the "lunch" is going somewhere near. Scientists have found out that the smell of lactic acid released by the human body is especially attractive for mosquitoes. It turns out that people who insects bite reluctantly, exude odors that can mask the spirit of lactic acid secreted by our skin.

Blood type

There is a theory that mosquitoes can distinguish the blood group of their potential victim. So, most unlucky are the owners of group III blood - they are bitten more often than others.

Stress

British scientists have concluded why mosquitoes do notbite some people. The fact is that the development of protective substances against mosquito bites correlates with the level of human stress: according to the Rothamsted Research Center, bloodsuckers ignore people who are in a state of severe nervous stress.