ScienceDaily: Living Well News

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Around two thirds of Viagra may be illegal, warn experts Posted: 02 Jul 2014 05:39 PM PDT At least two-thirds of the erectile dysfunction drug sildenafil consumed in the Netherlands may be illegal, warn researchers. They say the consumption of illicit drugs might dwarf consumption of legitimate versions – and they call for the further inquiry into the apparent success of rogue online pharmacies.

Harnessing personal rivalry can boost individual's athletic performance Posted: 02 Jul 2014 09:24 AM PDT We can all think of great sports rivals: tennis players Andre Agassi and Pete Sampras, swimmers Michael Phelps and Ryan Lochte, or basketball players Magic Johnson and Larry Bird. These fierce, personal rivalries seem worlds apart from a hometown 5K race. Yet even local races often produce rivals who push each other to higher levels of performance, according to new research that surveyed runners and used data from 184 races.

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