Why do you smell like an old man just after forty? Do a good job of “three don’t touch”, old also have no taste

In 2015, Japanese scholars have found that an unsaturated aldehydes secreted by the human body is the cause of odor in the elderly. People are not to old age, will appear this material, but in middle age will appear, but secretion is not a lot. < / P > < p > due to the middle-aged people, the content of fatty acids and peroxides in sebum increases. After being oxidized or decomposed by bacteria, the secreted oil and sweat will form aldehydes that cause odor. Japanese scholars have given a more vivid name to the old people’s stink, which is called “aging stink”. < / P > < p > that is to say, after the age of 40, the smell of old people will begin to appear. It’s not that you have to wait until you’re 60. But the smell of old people and the so-called “bad smell” is not a probability, but the smell of lipid oxidation. < / P > < p > after studying the causes of the smell of the elderly, Japan has also found out the nursing products to eliminate the smell of the elderly. Unfortunately, even if the smell of old people is eliminated, it may not be able to stop the smell of old people. The formation of odor, more from personal life factors, not only the role of aldehydes. In order to prevent the odor of the elderly, efforts should be made in three aspects. < / P > < p > do not touch alcohol and tobacco: the smell of cigarettes is relatively bad, and the smell of cigarettes is not very prominent for people who smoke for a short time. But people with a long smoking age are not necessarily. The smell on their clothes and mouth will carry a strong smell of cigarettes. The pungent smell may not be unpleasant, but it will stink when mixed with grease. There are more than 1000 kinds of chemical substances in cigarettes, and the taste of different substances is also different. The sooner you quit smoking, the better you smell. Of course, the same is true of alcohol. Most people have experienced the bad smell of tobacco and wine. < / P > < p > do not touch food with high fat content: the large amount of oil secretion is also one of the reasons for the smell of old people. When people reach middle age, their metabolism is slow, and if they have too much fat, they can’t decompose in time. It’s also time to control the intake of fat. Try to avoid high fat food, as well as a variety of fried food, return to a light diet. According to research, men who regularly eat a light diet smell better. < / P > < p > do not touch carbonated drinks: many people like to drink carbonated drinks, but rarely drink boiled water. The sugar content of this drink is very high, which also affects the normal metabolism of the body and the level of uric acid in the body. Not only is sugar high, but there are also some other food additives, which will increase the burden on the kidney. Many old people smell very smelly, there is a smell of urine, it is likely that the kidney is bad. For drinks to control, we should drink more boiled water, which can participate in metabolism and maintain metabolic balance of the body. < / P > < p > the effect of smelly old people on the elderly is not so simple as bad smell. The old people’s mentality and mood will also become negative because of the existence of the old people’s smell, and even their personality will become lonely. For the elderly, odor should be prevented in advance. If you can start from middle age, do not touch tobacco and alcohol, do not touch high-fat food, do not drink carbonated drinks, you can greatly reduce the generation of odor in the elderly, and let the elderly live a happy, peaceful and refreshing old age. Don’t want to get pimples again? “Acne” you should do this