Tagged: dental health

Fluoridation: Making sense of the Ministry of Health data - Open Parachute

Ken Perrott Mar 28, 2017

Every year local anti-fluoride activists eagerly await release of the latest Ministry of Health (MoH) data on the oral health of New Zealand School children. These data are a mine of examples which can be cherry-picked to argue that community water fluoridation is ineffective – or even that the oral health of children in non-fluoridated areas is better than fluoridated … Read More

Adults benefit from community water fluoridation as well as children – new research - Open Parachute

Ken Perrott Jan 24, 2017

A new Australian study confirms that lifetime access to community water fluoridation (CWF) is associated with reduced tooth decay for adults – at least in the age groups 15 – 34 years and 35 – 44 years. The study is reported in the paper: Do et al., (2017). Effectiveness of water fluoridation in the prevention of dental caries across … 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

The Brits are doing it: likely health benefits from a levy on soft drinks - Public Health Expert

Public Health Expert Dec 16, 2016

By Prof Tony Blakely, Prof Nick Wilson, Dr Cristina Cleghorn, Dr Linda Cobiac A study published today finds that the UK soft drink levy being introduced in 2017 is likely to benefit health (reduced obesity, diabetes and dental caries) – when considering a range of different Drinks Industry responses. In this Blog we comment on these results and the … Read More

Is water fluoridation better than salt fluoridation? - Open Parachute

Ken Perrott Aug 09, 2016

Discussion of fluoridation here concentrates on community water fluoridation. But some countries (parts of Europe, and Latin America, for example) fluoridate their salt instead of their water.  This could be for a number of reasons – the state of the water reticulation system, or political opposition to water fluoridation, etc. The effectiveness of community water fluoridation in reducing tooth decay is well established … Read More

Nail-biting thumb-suckers less prone to allergies - Unsorted

John Kerr Jul 12, 2016

Children who engage in thumb-sucking and nail-biting are more likely to grow up to be free of some allergies, according to new research from the long-running Dunedin Study. The world-famous study has followed a cohort of over a thousand children born in Dunedin in the early 1970’s, allowing unprecedented insights into what makes us into who we are (and is currently … Read More

Korean community water fluoridation supported by new evidence - Open Parachute

Ken Perrott Apr 28, 2016

New scientific evidence for the effectiveness of community water fluoridation (CWF) is appearing all the time. So that is hardly news – but I just thought it worth mentioning this latest example from Korea because I get told again and again that there is no evidence to show CWF is effective in improving oral health. This latest Korean study was reported … Read More

Water fluoridation effective – new study - Open Parachute

Ken Perrott May 11, 2015

A recent Australian study shows community water fluoridation (CWF)  has a beneficial effect on oral health, even after taking into account the known effects of socioeconomic status and sugar consumption. This is important because anti-fluoride propagandists are always pushing the mistaken claim that CWF is based only on “old science” and that “the science establishment” … … Continue reading … Read More