Question: Will people really have "old-hearted flavor" when they get older?
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Among the various odor molecules emitted from the human body, there is a substance called 2-nonaldehyde, which has a mixture of greasy and rotten grassy flavor.
Studies have shown that this odor molecule called 2-nonaldehyde can only be detected on the skin surface of people over 40 years old.
Moreover, it will produce more and more as you get older, which is the source of "old manly flavor".
In addition, some metabolic diseases (such as diabetes , chronic kidney disease , etc.), or bad habits such as alcoholism and smoking can also cause the human body to emit "odor".
If you want to remove these smells, try to take a bath and change clothes more frequently, so as to avoid the accumulation of gas molecules on your body and clothes.
bedrooms should be opened frequently for ventilation, which can not only increase the freshness of the air, but also prevent the accumulation of indoor pollutants.
In addition, proper exercise, reasonable diet, changing the bad habits of smoking and drinking, enhancing one's own physical fitness and avoiding the invasion of diseases will also help reduce our bad body odor.
source: Health China
