Sweating is common in hot weather. Many people think that sweating in summer is a good thing and can promote detoxification and health. Although it's a bit embarrassing to wear a tight white shirt under your sweaty armpit, there are still many interesting tips about sweating. These water droplets may reflect the operation of various organs in your body, and even some beauty products are devoted to controlling the amount of perspiration (yes, we are talking about antiperspirants).
There are three kinds of normal sweating: sweating when exercising or in a hot environment. This can be called "warm sweat"; When you feel nervous, dumbfounded or ashamed, you will "sweat", which can be called "mental sweating"; There are also times to eat spicy food. Often called "sweating", it can be called "taste sweating", and there are also "cold sweat" and "hot sweat". For example, when people are nervous, their skin will become white and cold, and then sweating is called "cold sweat": when people sweat during exercise or their body temperature rises, their skin will often turn red and hot.
How much sweat to sweat. There are great differences between individuals. Generally speaking, if there are many sweat glands, you will sweat more and less: fat people sweat more and thin people sweat less; Infants with strong blood sweat more, and elderly people with declining physique sweat less; Sweat more when you are active, and sweat less when you are active; Sweat more when it is hot and less when it is cold. It is reported that a steel worker can sweat 7000 ml or 8000 ml a day. A physiologist once estimated that a British steel worker sweats 15000 ml a day, which is really the "champion" in the world, but there are also people who don't sweat. Three such sick children have been found in Bengbu City, Anhui Province.
Identifying abnormal body signals from sweat
What comes out under the armpit is "stress sweat"
Generally, when the pressure is too high, the human body will have nervous disorder, which is generally manifested as anxiety, depression and sweating. American studies have found that when people are under great pressure, apocrine glands will promote the production of sweat. Because apocrine glands are distributed in certain parts such as armpits, areola and anus, these places are more prone to "stress sweating". This sweat contains fat and protein. Mixed with bacteria on the skin, it is more likely to produce sweaty smell. Experts pointed out that if people want to reduce "stress sweat", they must learn to relieve stress. Taking a deep breath, drinking water, eating fruit and drinking milk when sweating are also beneficial to relieve stress.