Hot Springs is a spring, is a natural underground spring water poured out, the water temperature is higher than the average annual temperature environment at 5 ℃, or more than 10 ℉ Fahrenheit. Is the water warm enough to bathe, cook dumplings, Sichuan hot green cabbages,hot spring water on the call. Of course, as is the naturally occurring hot springs, so the use of diesel-burning heaters or water heating and hot springs can not be considered, at best, can only be described as hot water. Water temperature in spring more than 20 ℃. Temperature more than the local average temperature in spring, also known as Hot Springs. More hot water or by precipitation infiltration of surface water deep underground, around the rocks to absorb heat and then rise out of the surface. Generally spa. Water temperature is equal to or slightly more than the local boiling point of water,  can periodically, rhythmically, said hot water geyser. Known in China about 2400 a number of hot spots. Taiwan, Guangdong, Fujian, Jiangxi, Yunnan, Tibet and other places more hot springs, most of which is Yunnan, there are a number of springs 400. The most famous hot spring in Tengchong, quantity, and the water temperature high, rich quality content. The world famous geyser in Iceland are mainly distributed in the United States Yellowstone National Park and the North Island, Taupo, New Zealand.

 The formation of hot springs, in general can be divided into two types: one is within the earth's crust formed by magmatic or volcanic eruptions have been accompanied by volcanic activity over the life and death mountain terrain area, crustal plate movement due to uplift of the earth's surface, its There are no underground cooling of magma, both will continue to release large amounts of heat as a result of such concentrated heat source of heat, so as long as the porosity of the aquifer near the rock, it will not only become a high-temperature hot water heating, and most will be boiling for steam. In general, the formation of hot springs to have the following three conditions:

 (A) the existence of underground water must be;

 (B) must have a hydrostatic pressure difference led to upwelling of hot water;

 (C) there must be profound rock fissures reach the ground water supply.

 The use of hot springs

 Because the hot spring water is naturally occurring, so the value of hot springs since ancient times widely in humans and animals are fully utilized. You can also use the following spring these things;

 1, taking a bath: This is the basic use of hot springs, especially the love and enjoyment of the people clean.

 2, boiling tea-leaf eggs: tea-leaf eggs boiled in the hot springs in such a thing, the people of Taiwan do often, as better able to to cook delicious cooking to see?

 3, Ching-Chuan Jiang hot dishes: It is understood that as many as nine of the springs are 90% containing high amounts of minerals, so if some people consider the time of hot springs, with Jiang Qing eat hot Sichuan dishes, incidentally, there is no objection to this point.

 *'' 'Boiling pot''': This is because the hot water springs are the four seasons all the year round, so [[it was]] hot springs bubble to the hungry and would like to take pot-doped materials in the hot sauce inside edge cook and eat while hot. [[Rumor]] [[Keroro Unit]] The [[Giroro]] would have done such a thing.

Boiled glutinous rice balls''': the use of the way when the hot springs and eat boiled glutinous rice balls, which is [[Chinese]] unique holiday can enjoy bathing in particular ways. Tangyuan simply mixed into the hot springs there is no need of any ingredients, such as cooked rice balls will be floating in the water, of course, this can be a time to eat .

 Hot springs of common sense

 Benefits of hot springs

 Data show that hot hot bath can not only muscle, joint laxity, the elimination of fatigue; can expand blood vessels, promote blood circulation and accelerate the body metabolism.

 In addition, the majority of hot springs are rich in chemical substances, on the human body have some help. For example, calcium carbonate hot springs to improve the physique, the restoration of a significant physical role; and hot springs rich in calcium content, potassium, radon and other components of the adjustment of cardiovascular and cerebrovascular diseases, the treatment of diabetes, gout, neuralgia, arthritis, etc. have a certain effect; and sulfur Stephen keratinocytes may be softening, sodium elements have the effect of bleaching the skin to soften.

 Hot springs in your long-term

 South Hot Springs, according to the relevant person in charge, only interested in holidays with one or two hot springs bubble to reach the purpose of health or beauty is not realistic, we must uphold for a long time to have effect.

 Bath was applied to non-human

 Although hot springs have a variety of health benefits, but it is not applicable to everyone.

 Experts cautioned that there is high blood pressure, heart disease, medication in the premise of the rules, you can soak in a hot spring, but preferably not more than every 20 minutes, get up slowly should be careful to prevent expansion due to blood vessels, decrease blood pressure and dizziness leading to falls . Hot springs of sulfur contained in acid-base and other anti-inflammatory substances may be bactericidal, the general infection or parasitic skin effect is, but sometimes also be a stimulus to the skin so that the deterioration of the wound, and even lead to "hot skin", so for some skin patients should not be hot springs. For people with eczema, atopic dermatitis who go far, soak in hot water for too long, due to accelerated evaporation of skin moisture, skin damage protective layer, but also easily lead to the aggravation of symptoms.

 Hot springs appears to be simple, but not everyone know how scientifically bubble. Mountain Hot Springs mother of a staff member told the reporter, hot springs, they should close their eyes as much as possible to the feelings of meditation, deep breathing slowly several times in order to really achieve the release of physical and psychological pressure. Furthermore, hot springs not from the pool water temperature too heat to start a more moderate temperature from the beginning of soaking water; not in the hot water in the body each time more than 10 minutes of immersion in a timely manner so that the body or the chest above the surface water away from the rest ; do not have chest every time the water level more than 10 minutes of immersion time, with a more moderate turn in time of water immersion, or the body surface in time to rest after the immersion. Hot temperatures are high, after soaking sweat, dry mouth, chest tightness, discomfort, etc., this is the normal blood circulation, excessive reaction. At this time cold water immersion or Sheung Shui to change a little rest and drink plenty of water can relieve.

 In addition, experts advise, people with heart disease, high blood pressure should be about soaking together with, if not meet the immediate Shui Retreat; hunger can not be soaked when, due to fasting causes fatigue, or a little nap after a meal to be re-immersion rest; drink After raising interest rates to be asleep in order to soak, or stimulate the blood bath, with the result that depleted strength, fear of accidents; fatigue over long distances, can not suddenly spring to be a little rest, until after the restoration of physical immersion; hot springs, the the rapid evaporation of water the human body, it is necessary to remember that water added in time.

 People should not be hot springs

 1, skin allergies are not hot springs.

 2, pregnant women and after surgery are not hot springs.

 3, diabetic patients should not be a long soak and hot baths, steam saunas and hot springs, because the water temperature is too high to allow patients to speed up the absorption of insulin injection, and a long time to make the body overheating and increased energy consumption, increasing the burden on the heart, it is prone to accidents. Recommended in patients with diabetes can not be in the bath time more than 20 minutes, water temperature not more than 40 degrees Celsius, so as to avoid accidents.

 4, those who sleep easily, do not soak a long time.

 5, where heart disease, high blood pressure or physical discomfort, and hot springs should not be, unless permitted by a doctor.