It varies from person to person, and some people can consume 1.2 kg of fat by taking a bath every day. Bathing time depends on the water temperature, especially for people in poor health. Many people can't soak in hot water above 40℃ for a long time. Soak at water temperature above 42℃ for 3-5 minutes, at 40℃ 10 minute, and at 37℃ to 39℃ for 20-30 minutes.

Taking a hot bath can not only eliminate fatigue, burn fat, but also beautify and protect skin. In the process of bathing, warm water will dilate the blood vessels of the whole body, thus promoting blood circulation and warming the whole body. At this time, blood will fully flow through all internal organs and muscles, and it will also promote detoxification in the body.

Extended data:

According to the measurement, when an adult lets hot water pass over his shoulders, the water pressure of his whole body will reach about 500 kilograms. It may make people feel uncomfortable in the heart and lungs, and the body is also burdened. You can soak your body in your ribs and keep your heart and lungs out of water. The heating effect of water temperature can stimulate the "continuous circulation in the body" system and promote blood circulation.

In the process of bathing, water pressure will stimulate the body, that is to say, using water pressure to stimulate blood vessels and lymphatic system, enhance blood circulation and make metabolism more vigorous. Through these effects of warm water bathing, the stiff muscles in the legs are relaxed and the legs become soft. If you add massage, leg fat can be quickly reduced.

Baidu encyclopedia-bathing