Why do my armpits smell exactly like raw onions when I am extremely stressed out?

Why do my armpits smell exactly like raw onions when I am extremely stressed out?

1. Introduction Armpits that smell distinctly of raw onions during periods of profound psychological stress are the result of a specific biochemical reaction involving apocrine sweat glands and resident skin bacteria. When an individual experiences intense anxiety or stress, the sympathetic nervous system rapidly activates the apocrine glands located in the axilla. Unlike the watery … Read more