Scientists hail earwax test for checking stress hormone levels

A test that uses earwax to measure levels of the stress hormone cortisol could “transform diagnostics and care for millions of people with depression or stress-related conditions”, scientists have said. The researchers believe the test, which can be done at home without clinical supervision, may also have the potential to measure glucose or Covid-19 antibodies that accumulate in earwax.
Read more: https://www.theguardian.com/science/2020/nov/03/scientists-hail-earwax-test-for-checking-stress-hormone-levels?source=Snapzu