maximus otter
Recovering policeman
- Joined
- Aug 9, 2001
- Messages
- 13,948
It's something that we're all aware of when visiting an elderly relative, or somewhere with older people living there, but the musty odour that can be smelled in those places actually has a scientific explanation behind it, and it's perfectly normal.
So, it's often - pretty unfairly - referred to as 'old person smell' but, while there are loads of common misconceptions that persist about it, it's actually nothing to do with poor hygiene.
According to a study in the Journal of Investigative Dermatology, it's all down to something called 2-nonenal. That's a chemical compound that is created when omega-7 fatty acids on the skin break down through oxidisation.
The human skin starts producing more of those fatty acids as the body's natural anti-oxidant defences start to deteriorate at around age 40.
2-nonenal is not water soluble, and therefore can stay on the skin no matter how much you wash it, so it's pretty much guaranteed to be something that happens to everyone.
https://www.ladbible.com/news/inter...ntific-and-inescapable-part-of-aging-20210327
maximus otter (Aged 65, you cheeky little ****s, l know your father!)
So, it's often - pretty unfairly - referred to as 'old person smell' but, while there are loads of common misconceptions that persist about it, it's actually nothing to do with poor hygiene.
According to a study in the Journal of Investigative Dermatology, it's all down to something called 2-nonenal. That's a chemical compound that is created when omega-7 fatty acids on the skin break down through oxidisation.
The human skin starts producing more of those fatty acids as the body's natural anti-oxidant defences start to deteriorate at around age 40.
2-nonenal is not water soluble, and therefore can stay on the skin no matter how much you wash it, so it's pretty much guaranteed to be something that happens to everyone.
https://www.ladbible.com/news/inter...ntific-and-inescapable-part-of-aging-20210327
maximus otter (Aged 65, you cheeky little ****s, l know your father!)
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