Fluoride In Well Water Canada

There is no fluoridation of drinking water in yukon and nunavut.

Fluoride in well water canada.

If your drinking water contains less than 0 7 mg l your child s dentist or pediatrician should evaluate whether your child could benefit from daily fluoride supplements. Drinking water standards are designed to check the safety of products added to drinking water. Black initiated a 15 year follow up study in one colorado town and observed very low caries rates among residents who had access to drinking water with a naturally high level of fluoride. Three new studies link fluoride exposure to adhd and thyroid problems and point to drinking water as the major source of exposure.

Can fluoride in well water affect me or my family s health. In the united states 72 of the population has access to fluoridated water. Windsor ont is bucking a national trend and looking at lifting its ban. Fluoride occurs naturally in the environment and groundwater may contain fluoride levels that are above the optimal level.

In 2015 lowered the recommended amount of fluoride in drinking water supplies from up to 1 2 milligrams per liter to 0 7 milligrams per liter mainly to cut down on potential damage to. According to health canada the optimal level of fluoride in drinking water to promote dental health is 0 7mg l. For communities wishing to fluoridate their water supply the optimal concentration of fluoride in drinking water to promote dental health has been determined to be 0 7 mg l. In the mouth it creates low levels of fluoride in saliva which reduces the rate at which tooth enamel.

Drinking water that contains fluoride has long been associated with reduced tooth decay. By brian bienkowski a version of this article was originally published on environmental health news. Health canada has established the guideline for fluoride in drinking water as a maximum acceptable concentration mac of 1 5 mg l. Water fluoridation is the controlled adjustment of fluoride to a public water supply to reduce tooth decay fluoridated water contains fluoride at a level that is effective for preventing cavities.

Fluoridated water operates on tooth surfaces. If you get your drinking water from a private well it is your responsibility to make sure that the. It shouldn t be up to cities to decide to add fluoride to drinking water but provincial officials a canadian mayor says. Benefits of water fluoridation.

In canada fluoride levels are highly monitored. Fluoride may be added to community drinking water where naturally occurring fluoride levels are below 0 7 mg l. Water containing fluoride at or below. Drinking water needs to contain 0 7 mg l milligrams per liter of fluoride to reliably provide fluoride s oral health benefits.

This can occur naturally or by adding fluoride. In 2007 an expert panel concluded that 0 7 ppm was the optimal level of water fluoridation without causing adverse effects.