Q.: Is it true that sodium fluoride in toothpaste is bad for you? James   KLAUS FERLOW REPLIES: Absolutely, yes! Sodium fluoride is derived from hydrofluoric acid which is produced by a reaction between sulphuric acid and fluorspar, an ore rich in calcium fluoride, which is a toxic chemical. In fact, fluoride is the main […]

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Q.: I have seen ‘triclosan’ listed as an ingredient in the toothpaste I use. Is it a toxic substance? Jordan KLAUS FERLOW REPLIES: Triclosan is used in a wide range of cleaning and personal care products. It is even used in some processed foods and children’s toys. It is essentially an anti-bacterial, -viral and -fungal […]

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