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Should fluoride still be in our water? Yes, here’s why
The mineral is a key defence against tooth decay, which remains a big problem.
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When it comes to fluoride, as with many things in life, the Goldilocks principle applies; too little is ineffective, but too much can be harmful.
ST PHOTO: KUA CHEE SIONG
Sharon Tan and Felicia Sundram
There has been growing concern about the presence of fluoride in drinking water, particularly after a study was published in the Journal of the American Medical Association Paediatrics early last month. The study, a meta-analysis of several others conducted around the world, suggested a possible link between higher fluoride levels in water and lower IQ scores in children.
At this point, it is important to understand the facts and dispel some myths surrounding the issue.
