Director / Editor: Victor Teboul, Ph.D.

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Independent and neutral with regard to all political and religious orientations, Tolerance.ca® aims to promote awareness of the major democratic principles on which tolerance is based.

Smokers have a lower risk of Parkinson’s – we may have found out why

By Clara Bueno Lopez, DPhil Candidate, Neurodegenerative Disorders, University of Oxford

Why do smokers get Parkinson’s less often? New evidence from half a million adults in China points to carbon monoxide, not smoking itself.

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