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Individual Variation in Body Odor

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Springer Handbook of Odor

Part of the book series: Springer Handbooks ((SHB))

Abstract

Humans produce numerous volatile compounds from different areas of the body, either as a direct result of metabolic processes or indirectly via metabolism of resident microflora. Body odors vary between individuals, partly due to genetic differences, but odors of the same individual also vary across time due to environmental influences. We discuss how at least part of the genetic influence appears to be related to certain personality characteristics and to sexual orientation. We then review the current state of the art in terms of intraindividual variation, including effects of intrinsic factors, such as hormonal influences on body odor and environmental factors, namely effects of diet and certain diseases. Some of these changes can be perceived by other individuals and might therefore provide social cues of current motivational, nutritional, and health status. Finally, we discuss how specific odor profiles associated with certain infectious diseases and metabolic disorders can be used as a cheap and efficient medical screening tool.

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Abbreviations

GC:

gas chromatography

MS:

mass spectrometry

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Acknowledgements

Jan Havlíček is supported by the Czech Science Foundation grant (GAČR 14-02290S) and Jitka Fialová is supported by Charles University Grant Agency (grant number 918214).

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Authors and Affiliations

  1. Faculty of Science, Charles University, Viničná 7, 12844, Prague, Czech Republic

    Jan Havlíček & Jitka Fialová

  2. National Institute of Mental Health, 25067, Klecany, Czech Republic

    Jitka Fialová

  3. Division of Psychology, University of Stirling, FK9 4LA, Stirling, UK

    S. Craig Roberts

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  1. Jan Havlíček
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  2. Jitka Fialová
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  3. S. Craig Roberts
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Correspondence to Jan Havlíček .

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  1. Fraunhofer-Institut for Process Engineering and Packaging, Giggenhauser Str. 35, 85354, Freising, Germany

    Andrea Buettner

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Havlíček, J., Fialová, J., Roberts, S.C. (2017). Individual Variation in Body Odor. In: Buettner, A. (eds) Springer Handbook of Odor. Springer Handbooks. Springer, Cham. https://doi.org/10.1007/978-3-319-26932-0_50

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