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What is the "old person smell"? Is it real or imagined? Who else has it? If we're concerned, how can we prevent or eliminate it? 👨‍⚕️You can support Dr.Oct24's channel at https://fukm.short.gy/ueTzLa Thank you 🙏 00:00 Start the clip 00:25 Start the conversation 01:12 What is the "old person smell"? What causes it? 02:33 What is 2-Nonenol? What kind of smell is it? What causes it? 03:55 Why do men have a more pronounced smell than women? 05:02 What is your diet or lifestyle? What foods or lifestyle factors make the "old person smell" more noticeable? 05:36 How to manage or reduce the "old person smell" 06:01 Interesting research related to the "old person smell" 08:06 Conclusion Disclaimer: The content in this video and responses to questions in the comments are for educational purposes only and are not intended to replace a complete medical history, physical examination, laboratory diagnosis, diagnosis, or treatment from a professional. Relying on any information provided is at your own risk. #oldpersonsmell #bodyodor #oldpersonsmell #DrOkTells #oldpersonsmell #elderlysmell #unclesmell #auntsmell Reference: Haze S, Gozu Y, Nakamura S, Kohno Y, Sawano K, Ohta H, Yamazaki K. 2-Nonenal newly found in human body odor tends to increase with aging. J Invest Dermatol. 2001 Apr;116(4):520-4. doi: 10.1046/j.0022-202x.2001.01287.x. PMID: 11286617. Krutmann, N. A., et al. (2017). "The Skin Aging Exposome." Journal of Dermatological Science, 85(3), 152-161. DOI: 10.1016/j.jdermsci.2016.09.015." Heinrich Holzle, et al. al. (2016). "The Role of Lipid Oxidation Products in the Formation of Human Body Odor." Journal of Lipid Research, 57(5), 1017-1025. Nakanishi S, Makita M, Denda M. Effects of trans-2-nonenal and olfactory masking odorants on proliferation of human keratinocytes. Biochem Biophys Res Commun. 2021 Apr 9;548:1-6. doi: 10.1016/j.bbrc.2021.02.050. Epub 2021 Feb 22. PMID: 33631667. Lundström, J. N., et al. (2012). "The Smell of Age: Perception and Discrimination of Body Odors of Different Ages." PLoS ONE, 7(5): e38110. DOI: 10.1371/journal.pone.0038110.