Welcome to Fluoride Free New Zealand

We are everyday Kiwis backed by informed dental and health professionals who have studied the research on water fluoridation. Our organisation is set up to protect kiwis from the harmful effects of fluoridated water. Fluoridation is harmful to health, particularly to the growing brain. Fluoridation does not reduce dental decay, is harmful to health and it violates our fundamental right to consent to medical treatments

It’s not


more info on safety

It doesn’t


more info on efficacy

It robs you

of choice.

more info on principles


Dentists Oppose Fluoridation

Dentists are taught that Fluoridation is an effective practice. When Dentists investigate for themselves they find that Science disagrees with this theory taught by a handful of countries.

10 Facts about Fluoride

Attorney Michael Connett summarizes 10 basic facts about fluoride that should be considered in any discussion about whether to fluoridate water. To download the flyer that accompanies this video, click here. To watch Michael debate the fluoridation issue with several fluoridation advocates, click here.

NZ Hero Dr John Colquhoun

The late Dr John Colquhoun was the Principal Dental Officer of Auckland and head of the Fluoridation Promotion Group when he changed his mind about fluoridation Why I Changed My Mind About Fluoridation


New US Study – Fluoridated water causing behavioural problems in children.

Pre-natal fluoride exposure has serious consequences for mental health, according to another major study just published in the prestigious Journal of the American Medical Association (JAMA). According to Tracy Bastain, senior author of the study and an associate professor of clinical population and public health science “Our results showed that higher fluoride levels in mother’s…

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Fluoride Free New Zealand and New Zealand Doctors Speaking Out With Science take legal action against Hastings District Council over Fluoridation.

Fluoride Free New Zealand (FFNZ), along with New Zealand Doctors Speaking Out with Science (NZDSOS), filed for an Injunction against the Hastings District Council in the Wellington High Court yesterday (9 April 2024). FFNZ and NZDSOS consider the Hastings District Council’s decision to resume fluoridating Hastings community water supplies to be unlawful, unscientific, undemocratic and…

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New Zealand Dental Association’s response to new documentary proves no case for fluoridation.

Fluoride on the Brain, a new documentary released by Reality Check Radio (RCR) on Monday 29 January 2024, gives an unbiased, up-to-date overview of the fluoridation issue in New Zealand today.  As part of his research into the issue, documentary maker Alistair Harding, contacted both the Ministry of Health and the New Zealand Dental Association (NZDA). The Ministry of Health…

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Fluoride Free Cambridge launches petition and education campaign to stop fluoridation

Fluoride Free Cambridge, a group of highly concerned Waipā residents formed to oppose the Director General of Health’s unlawful mandate to fluoridate Cambridge’s shared public water supply. Sam Hore, one of Fluoride Free Cambridge’s coordinators said that, “A petition is already circulating in the Waipa with hundreds of signatures already collected within days of its…

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