The true qi of cultivation will leak from here and need to be resisted with your tongue. There is another effect: generally, when meditating, the uvula will naturally open, the throat cavity will become larger, and the breathing will be smooth, so it is not easy to get dizzy. If you really want to put your tongue on the palate, you won't feel dizzy, because he has enough air to breathe and oxygen. When a person feels dizzy, it means that the brain is short of oxygen, and when it is short of oxygen, it will become dull.

The correct way for the tongue to reach the palate is to make an "er" sound in the mouth, where the tip of the tongue reaches.

When the tongue reaches the palate, it is a columnar tongue, which was called "building a magpie bridge" in ancient times.

It is one of the most basic contents of internal strength "adjusting body" and plays an important role in Taoist internal strength cultivation.

Internal cultivation focuses on self-adjustment. The heart is "the official of the monarch" and "the king of the internal organs"

And "the tongue is the seedling of the heart"

Therefore, the tongue is not only beneficial to the regulation of the heart, but also has a certain regulatory effect on the internal organs. Renmai point, starting from the perineum at the lower part and finally bearing the pulp at the upper part (located at the midpoint of the chin and labial groove); The meridian points of Du meridian start from Changjin, end at gingival intersection (located at the junction of upper lip frenum and gingiva), and the tongue reaches the palate, which can connect Du meridian gingival intersection and meridian marrow. It plays an extremely important role in communicating the movement of ren meridian, qi and blood, and forming the "Sunday Movement", so the ancients called the tongue touching the palate "Queqiao".

. The correct operation method is:

When the lips are lightly closed, when the teeth are buckled together, the tip of the tongue will naturally abut between the upper palate and the upper gum (actually, it is the inner side of the intersection of the gums), and the tongue body should be straight and not upturned, light and not heavy, because it leads to the brain, so as not to be discouraged. Hold Tianchi point with your tongue, and guide the true qi to descend from Xuan Ying point to Dantian, producing manna, which returns to the trachea and passes through the twelfth floor.

In the past, the practice of putting the tongue on the upper jaw was to roll the tip of the tongue back 90 degrees and put the upper jaw at the bottom of the tip of the tongue. Because there are two small nests in the upper jaw, it is called "Tianchi point"

. Therefore, the upper palate is Tianchi point, which is located in the depression of the upper gum and where the tip of the tongue touches the word "er". When Tianchi is closed, we must first open the mysterious cave (the mysterious cave is behind the clever tongue). When the mysterious cave is opened, the real interests will be unimpeded. Moreover, closed doors are easy to produce fluid. There are two golden holy points under the root of the tongue, the golden scripture on the left and the perfect one on the right. Meditation is often full of body fluid, clear and sweet. At this point, the body fluid is swallowed into the abdomen by swallowing. That is, the tip of the tongue does not move, body fluids are sucked to the base of the tongue and swallowed by the neck, and when you want to choke, you will "grunt". It is said that this kind of swallowing can directly enter Ren meridian and turn into Yin essence, which is a shortcut to produce sperm and a wonderful way to keep fit.

The tip of the tongue and the palate are exquisite.

At least common sense, but its principle, no one delves into. There are two small nests on the palate, which can be touched by fingers. Taoism calls them "Tianchi".

This is not the focus of acupuncture, but the key to practice.