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.

How to improve the monitoring of chemical contaminants in the human body

By Chang He, Professor of environmental sciences, The University of Queensland

We are exposed to countless chemicals every day, some of which can harm our health. Measuring the effects of this pollution is a major challenge.

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