Carbonated hot springs

Carbonated gas is carbon dioxide gas, usually through people's skin, breathing and drinking into the human body. People in the carbonate spring bath, carbonated gas in the form of small bubbles, attached to the skin surface of the human body to form a layer of carbon dioxide film, and continue to exchange with the new small bubbles, so feel warm, comfortable and very slight A sense of excitement. In the carbonate spring bath when people do not feel the temperature, than in the general water bath about 2 ℃ lower, carbon dioxide into the body through the skin to stimulate the expansion of the capillaries, causing skin congestion, so that visceral blood flow to the body surface, thereby reducing the heart At the same time, but also enhance the venous tension, promote venous blood to the heart back, the heart is a exercise factor, but also to promote the blood circulation.

Carbonic acid bath, carbon dioxide gas from the breath into the lungs, so that breathing becomes darker and discharged from the lungs, enhanced lung gas metabolism, contribute to the body's acid-base balance.

Drinking carbonated spring water, can stimulate the gastric mucosa congestion, enhance blood circulation, promote gastric acid secretion of free hydrochloric acid, it can increase appetite and digestive function. Drinking carbonated spring water can also increase the excretion of kidney water, a diuretic effect. But drinking too much, will stimulate the nervous system, people like to drink the same wine.