Tolerance.ca
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.

TikTok claims ‘tongue scrapers’ can cure bad breath – here’s what the evidence actually says

By Zoe Brookes, Associate Professor of Dental Education and Research, University of Plymouth
‘Tongue scraping’ has long been a part of daily hygiene routines in parts of Europe, India, South America and Africa.The Conversation


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