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Why do old people smell?
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Do you know the 'old person smell'?
Oct 25, 2018 · Older people have a mildly sweet and musty odor due to a compound called 2-nonenal. This odor is not unpleasant or intense, and most people don't mind it, according to a study.
Jan 31, 2024 · Old person smell is a distinct odour that some people emit in their senior years, caused by factors such as 2-nonenal, sebum and sweat. Learn what it is, why we can smell it and how to reduce it with hygiene and lifestyle tips.
Apr 19, 2017 · BSIP via Getty Images. Nonenal, a chemical compound that people develop as they age, is the culprit behind the smell. “Old People Smell” ― aka the body odor that can accompany aging and is particularly noticeable in nursing homes ― apparently now has a fix.
“Old people smell” in the house often comes from the buildup of nonenal, a chemical that skin naturally produces more of as people age. This substance, combined with inadequate ventilation, insufficient cleaning, and the presence of fabrics that can trap odors, contributes to the distinctive smell.
Old person smell is the characteristic odor of elderly humans. Like many other animal species, human odor undergoes distinct stages based on chemical changes initiated through the aging process. Research suggests that this enables humans to determine the suitability of potential partners based on age, in addition to other factors.
May 30, 2012 · Older people, in fact, have less intense -- and more pleasant -- scents than their younger counterparts, the new research indicates. Scientists have long known that our bodies give off scents...
May 30, 2012 · A study confirms that people can recognize the unique scent of the elderly by sniffing sweat-soaked armpit pads, but they do not find it unpleasant or intense. The article explains the biological and evolutionary reasons behind the phenomenon and challenges the social stigma of old person smell.
