Toothpaste

What’s Really in Our…?
Ep323 mins2010Guest: Petra Bagust
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Plaque, breath-freshener, tartar control, sensitivity, whitening, baking soda, peroxide – these days choosing a simple toothpaste is a major mission. Petra delves into the controversy about fluoride, finds out what makes teeth turn yellow and how to stop bad breath. She puts tooth-whitening treatments under the microscope – and investigates whether mouthwash is giving you cancer.

Featuring: Petra Bagust
Video Language: English
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