Breathe through your nose with what benefits?

Using your nose to breathe will be more scientific and hygienic than using your mouth. (Photo: biologydaily)

Many people believe that nose and mouth can breathe, these 2 parts have no big difference. Actually this view is incorrect. Must breathe through the nose to be scientific, because the nostril is not only a place to circulate air, it also works to warm, moist and clean the air.

The blood vessels in the nostrils are numerous, elastic, and can regulate themselves according to the changes in the environment outside the body. As the cold outside air spills into the nostrils, blood in the small blood vessels increases, the speed of circulation is faster, so air entering the nostrils can be regulated for warm temperatures by body temperature. At the same time, turn dry air into moisture to maintain the normal physiological activity of the respiratory tract.

In addition, there are many nose hairs in the nostrils, if breathing through the nose of the nose, it will prevent dust and dirt from entering the nose. When dirt and microorganisms enter the nostrils, nose hairs and mucus in the nose are responsible for blocking. The mucus in the nose also contains antibacterial solvents, which can bind and kill bacteria.

So, using your nose to breathe will be more scientific and hygienic than using your mouth.