For keeping immunity ... Master the correct way of "nose gargle"!

Start a "nose gargle" habit to improve your immunity. OK with 2cc one by one! In fact, it is very easy. The nasopharynx between the nose and the mouth. According to Dr. Osamu Hotta, a physician, this nasopharynx is the first to exert immunity and play a role in preventing cells from entering cells when foreign substances such as viruses have entered the body. "It is the role of the nose to purify the air that sucked, so improving the nose and keeping the nasopharyngeal healthy will lead to keeping immunity. Conversely, people with poor nose. The purification device does not work well, and the virus contained in the air entering the mouth reaches the nasopharynx from the throat, causing chronic toropharyngitis. The immune system of the nasopharynx can work properly. In order to improve the traffic on the nose. Please try the nose gargle! "Saline salt water is made..9 % salt water.Since the concentration is almost the same as the body fluid, it is difficult to use it for nose gargle.・ Dist on and purified water (can be boiled once with tap water) 1L 9g, 500ml 4 for 4.Add 5g salt to make it.・ The finished physiological saline can be stored in the refrigerator for about a week.…