Director / Editor: Victor Teboul, Ph.D.

Looking inside ourselves and out at the world
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.

The tryptophan switch? Why exercise boosts your mood

By Meghan McCue, Ph.D., Postdoctoral Fellow, Faculty of Health Sciences, McMaster University

Exercise can be a powerful tool to improve symptoms of anxiety and depression. The amino acid tryptophan may be part of the reason why.

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