Sunday, 28 July 2019

What If Avoiding the Sun Is Bad for You?


What If Avoiding the Sun Is Bad for You?
It was around 15 years ago that Dr. Matt Zirwas, an Ohio-based dermatologist, first noticed something curious about the people he was treating at his clinic.

July 26, 2019 at 03:49AM
via Digg https://ift.tt/2YlHtjH

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