If you breathe through your nose, you have an automatic humidifier built in, and do not need them.
This “moisture factor” was also believed for a while to be why asthmatics who took up swimming often benefited, whereas running or jogging less frequently seemed to help. This has been debunked now by further research.
Of course, you and I now understand why swimming is more likely to reduce asthma it alters your breathing pattern. You have to stop breathing for a while when your face is underwater, plus because you are burning energy you are producing more CO2, so you can train your breathostat to accept a slightly higher level. Swimming does not appear to help some asthmatics probably because they overbreathe even more as they swim.
The other reason that your nose is for breathing is that because the nasal passages are far smaller than your mouth, you are forced to breathe less. You have to work a lot harder to overbreathe with your mouth closed. You can still do it it is just a little harder. In addition, nasal breathing allows the extra defense of the swelling of your nasal passages to reduce the airflow. The only reason you nose blocks up is because the shortage of CO2 causes the smooth vessels to swell, just the same as in “asthma”.
If you keep your mouth closed, your nose will help reduce your airflow for you.
Note: Your nose will not block completely unless your mouth is open.
It may whistle and carry on, but remember the more it is blocked, the more CO2 is trapped in, which will tell it to open again.
If you are experiencing a blocked or partially blocked nose now, experiment with your breathing to make it get more blocked [release CO2 by breathing more deeply at the same speed].
Then, make it get less blocked by breathing less deeply, or just hold your breath for several seconds [pinch your nostrils closed] longer than is comfortable and breathing as little as possible through your nose after you breathe.
In brief, all you have to do is trap in more CO2 than you release, just as you will do to stop asthma.
If your nose being blocked is preventing you from closing your mouth and becoming a healthier nasal breather right now, then unblock it with the following procedure.
how to get rid of man boobs