Red in the Face: People use your skin colour to judge how healthy you are

(PhysOrg.com) -- People use the colour of your skin to judge how healthy you are, according to researchers at the University of St Andrews.

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<p><a href="http://www.physorg.com/news157823512.html">Red in the Face: People use your skin colour to judge how healthy you are</a></p> <p>(PhysOrg.com) -- People use the colour of your skin to judge how healthy you are, according to researchers at the University of St Andrews.</p>