Random article ( of 1042 ) Latest updates

User Tools

Site Tools


Action disabled: register
content:life_sciences:human_body:asparagus_enigma

Wikenigma - an Encyclopedia of Unknowns Wikenigma - an Encyclopedia of the Unknown

Asparagus odour in urine

There are two as yet unexplained enigmas regarding the unusual odour of the urine of those who have recently eaten asparagus.

1) The odour-causing molecules have not been unequivocally identified.

2) Some individuals cannot smell the odour at all.

Reference: Excretion and Perception of a Characteristic Odor in Urine after Asparagus Ingestion: a Psychophysical and Genetic Study in Chem. Senses, Volume 36, Issue 1,


Show another (random) article

Suggestions for corrections and ideas for articles are welcomed : Get in touch!


Further resources :

Do NOT follow this link or you will be banned from the site!

DOKUWIKI IMPLEMENTATION DESIGN BY UNIV.ORG.UK MARCH 2024