Tagged: community water fluoridation

Fluoridation: New scientific review of fluoride and oral health - Open Parachute

Ken Perrott Jan 11, 2017

Want to get up to date on  research about community water fluoridation (CWF) and the effects of fluoride in dental health in general? Have a read of this new review. It’s published in a special issue of Community Dental Health devoted to the WHO approach to the prevention of dental caries through the use of fluoride. And is also … Read More

Large Swedish study finds no effect of fluoride on IQ - Open Parachute

Ken Perrott Jan 05, 2017

A significant new Swedish study shows fluoride in drinking water, at the concentrations used for community water fluoridation, has no effect on IQ or other measures of cognitive ability. Fluoride levels in Swedish drinking water (mg/L). Variation between municipalities. Source: Aggeborn & Öhman (2016). Similarly, it has no effect on diagnosis or prescription of medicines for ADHD, depression, psychiatric … Read More

Anti-fluoridation activist Paul Connett and fluoride debate - Open Parachute

Ken Perrott Oct 12, 2016

Paul Connett, from  the US anti-fluoride group, the Fluoride Action network, was interviewed today on the Radio new Zealand’s Jesse Mulligan programme.  The interview and Sir Peter Gluckman’s response is worth listening to. You can listen to it below or on the RNZ website at Complaints against anti-fluoride ads not upheld.     Jesse Mulligan interviewed Paul Connett about … Read More

Shyness of anti-fluoride election candidates - Open Parachute

Ken Perrott Oct 05, 2016

Why do anti-fluoride candidates standing for District Health Boards (DHBs) shy away from proper discussion of community water fluoridation? After all, they have usually raised the issue themselves – and often claim that those supporting community water fluoridation avoid the discussion. In my article Fluoridation & democracy: Open letter to DHB candidate Andrew Buckley I raised this with Andrew Buckley who is standing for … Read More

Flogging a dead horse – anti-fluoridationists lose in court again - Open Parachute

Ken Perrott Sep 28, 2016

The NZ Court of Appeal has rejected the latest legal attempt by New Zealand anti-fluoridation campaigners to hinder community water fluoridation. This certificate should be awarded to New Health NZ, the NZ Health Trust and the anti-fluoridation movement for not knowing when to give up on the “fluoridation is medicine” myth. You can read a summary of … Read More

New study finds community water fluoridation still cost effective - Open Parachute

Ken Perrott Jan 28, 2016

A new report on the cost effectiveness of community water fluoridation (CWF) confirms it is still effective. The report is: Ran, T., & Chattopadhyay, S. K. (2016). Economic Evaluation of Community Water Fluoridation: A Community Guide Systematic Review. American Journal of Preventive Medicine. This study is a systematic review of the literature.  A total of 564 papers were … Read More

Comparing the Cochrane and NZ Fluoridation Reviews - Open Parachute

Ken Perrott Jul 26, 2015

New Zealand policy makers and health professionals should be wary about much of the current media comments on the Cochrane Fluoridation Review (Iheozor-Ejiofor 2015). Anti-fluoridation campaigners are misrepresenting it and distorting its findings. They are using cherry-picked quotes to make claims … Continue reading → … Read More

Open letter to Lisa Hansen on NZ Fluoridation Review - Open Parachute

Ken Perrott Mar 03, 2015

Dear Lisa, There are mistakes and misinterpretations of the scientific literature in your recent open letter to Sir Peter Gluckman and Sir David Skeggs. The letter also misrepresents the NZ Fluoridation Review (Eason et al., 2014) and the Fluoride Free NZ (FFNZ) report … Continue reading → … Read More

Severe dental fluorosis and cognitive deficits – now peer reviewed - Open Parachute

Ken Perrott Jan 18, 2015

Last May I raised the possibility that the much touted relationship of small IQ declines for children living in areas with naturally high fluoride in drinking water could be associated with severe dental fluorosis and not a chemical neurotoxicant (see Confirmation blindness on the fluoride-IQ issue). In November I repeated this argument because the recently published work by Choi … … Continue reading … Read More