Your earwax could be a window into your mental health, researchers have suggested.
A study of 37 participants has shown a build-up of the stress hormone cortisol can be measured from the oily secretions around your ear canal.
Read the full article here: https://www.bbc.co.uk/news/health-54795657
Better Days Wellbeing 
[…] Earwax test could reveal stress levels […]
LikeLike