The decision to phase out the use of dental amalgam worldwide by 2034, adopted as part of 22 measures agreed by participating countries, was hailed at this meeting as a historic step in reducing human and environmental exposure to mercury. Delegates described the phase-out as a major public-health victory and a clear signal that mercury use in dentistry is coming to an end.
Research suggests that mercury from dental amalgam may lead to problems such as nephrotoxicity, neurobehavioral changes, autoimmunity, oxidative stress, autism, as well as skin and mucosa alterations. Alzheimer’s disease and multiple sclerosis have also been linked to low-dose mercury exposure, with individuals receiving amalgam fillings further being shown to have a significantly higher risk of developing Parkinson’s disease.
Beyond dental amalgam, countries attending the Geneva meeting additionally committed to stronger action across several other major sources of mercury pollution, including tougher enforcement against mercury-containing skin-lightening products. Efforts to reduce mercury use in artisanal and small-scale gold mining were also intensified.
To read how Dr. Rath’s micronutrient synergy approach helps maintain healthy teeth and gums, see this article on our website.
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December 12, 2025Minamata Convention Agrees to End the Use of Dental Amalgam by 2034
News
The sixth meeting of the Conference of the Parties to the Minamata Convention on Mercury (COP-6), held in Geneva from 3 to 7 November 2025, brought together over 1,000 participants in person and nearly 4,000 online viewers. Parties adopted 22 decisions to advance the Convention’s objective of protecting human health and the environment from mercury pollution.
[Source: minamataconvention.org]
[Image source: Envato]
Comment
The decision to phase out the use of dental amalgam worldwide by 2034, adopted as part of 22 measures agreed by participating countries, was hailed at this meeting as a historic step in reducing human and environmental exposure to mercury. Delegates described the phase-out as a major public-health victory and a clear signal that mercury use in dentistry is coming to an end.
Research suggests that mercury from dental amalgam may lead to problems such as nephrotoxicity, neurobehavioral changes, autoimmunity, oxidative stress, autism, as well as skin and mucosa alterations. Alzheimer’s disease and multiple sclerosis have also been linked to low-dose mercury exposure, with individuals receiving amalgam fillings further being shown to have a significantly higher risk of developing Parkinson’s disease.
Beyond dental amalgam, countries attending the Geneva meeting additionally committed to stronger action across several other major sources of mercury pollution, including tougher enforcement against mercury-containing skin-lightening products. Efforts to reduce mercury use in artisanal and small-scale gold mining were also intensified.
To read how Dr. Rath’s micronutrient synergy approach helps maintain healthy teeth and gums, see this article on our website.
Dr. Rath Health Foundation
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