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.

Selenium is an essential nutrient named after the Greek goddess of the Moon − crucial to health, it may help prevent and treat cancer

By Aliasger K. Salem, Professor of Pharmaceutical Sciences, University of Iowa

You need only trace amounts of selenium to survive. Falling outside of this narrow therapeutic window can have significant health consequences.

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