"Virtually all commercial toothpaste contains one or both of two problematic ingredients: fluoride and glycerin. Fluoride, a mining by-product, is one of the bigger scams perpetrated on an unwitting public. Instead of being beneficial it actually damages teeth. Glycerin coats the enamel and prevents the natural re-mineralization of teeth. The solution is to avoid both of them and make your own toothpaste or tooth cleanser at home."
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