Coughing, sneezing and clutching the stomach might be obvious signs of sickness, but humans can also spot if someone is healthy simply from a glance at their face, new research suggests.
Scientists have found that signs of a person being acutely unwell – such as pale lips, a downward turn of the mouth and droopy eyelids – are visible just hours after an infection begins.
We are, after all, descended from those who avoided – or survived – such infections until they’d had time to breed…..
Human males admire human females for the quality of their skin for a reason.
This is more science that frankly my grandmother could have told them.
Investigating obvious things for grant money- modern science
Seems like a nice little earner for Doctors and Professors this survey thing.
I normally spot if someone is unhealthy long before I see the whites of their eyes. its the cigarette moving in and out of their mouths rapidly like a Lighthouse beacon.
Long hair is another sign of good health over a long period.