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Sex difference in human olfactory sensitivity is associated with plasma adiponectin

Daniela M Pfabigan1, Cecilia Vezzani2, Per Medbøe Thorsby3

  • 1Dept. of Behavioural Medicine, Institute of Basic Medical Sciences, Faculty of Medicine, University of Oslo, Oslo, Norway; Morbid Obesity Centre, Department of Medicine, Vestfold Hospital Trust, Tønsberg, Norway.

Hormones and Behavior
|July 22, 2022
PubMed
Summary

Meal consumption did not alter olfactory sensitivity. However, women exhibited higher olfactory sensitivity than men, linked to adiponectin hormone levels, suggesting a potential explanation for sex differences in smell perception.

Keywords:
FastingFood restrictionGhrelinGut hormonesOdour threshold

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