The normal body temperature of the human body is generally maintained at around 37℃, which is easy to rise in hot days, and sweating is just a way to help the human body dissipate heat and keep the body temperature constant. After sweating a lot for a long time, if you get on the scale right away, you may be surprised to find yourself thin!

But don't get excited yet 98%-99% of sweat is water, and the remaining 1%-2% is composed of a small amount of urea and inorganic salts, not fat. If you just lose a little weight by sweating, the weight you lose after drinking water and replenishing water will come back immediately ... Especially in hot summer, even if you just sit, you can excrete about 300 grams of sweat every day, so sweating does not mean that the fat in your body is burning.

Many people think that sweating can detoxify and sweat is very enjoyable. Sweat as much as possible, there is no harm. In fact, there is a certain amount of salt in sweat, and a large amount of sweating will cause water and salt to be lost together, which will reduce extracellular fluid and lead to hypertonic dehydration. At the same time, there are many trace elements such as vitamins and minerals excreted with sweat, and the body may also have some discomfort.