Surely you have heard that one “feels old”. Also, this different smell is very compatible with older people. Although it is a topic that is widely discussed in the popular field, few know the science behind it. In fact, it has nothing to do with old age, but instead starts happening much earlier. So stay tuned, because it might be growingold smell‘and you don’t know it.
This recipe very nice smell They are found in something called 2 – none. It is an organic compound that is produced when the skin ages. In particular, it comes from the oxidation of unsaturated fatty acids sebaceous glands of the skin.
In young people, sebum is more abundant natural antioxidantswhich helps prevent the oxidation of fatty acids in the skin. However, over time, the amount of these antioxidants decreases, and lipids in the sebum, especially unsaturated fatty acids, begin to oxidize easily. This oxidation process is important for the production of 2-nonenal.
In addition, the function of the sebaceous glands is reduced with age, which affects the protection of the skin. This, along with a partial cell renewalit creates rust and dead cells accumulate on the surface of the skin, increasing the presence of the substance.
The thing is the smell is difficult to get rid of
Therefore, the ‘old smell’ is not caused by lack of hygiene, as some wrongly say, but physical process of nature. Also, 2-nonenal is difficult to remove and traditional cleaning products, which explains why sometimes odors persist in things and places where elderly people live.
