Dental amalgam controversy as cod liver oil may contain significant levels of mercury. There is little evidence to suggest that amalgam fillings have any negative direct effects on pregnancy outcomes or on an infant post-pregnancy. A study, consisting of 72 pregnant women, was conducted to determine the effects of dental amalgam on babies in utero. Results indicated that although the amount of amalgam the mother had was directly related to the amount of mercury in the amniotic fluid, no negative effects on the fetus were found. A larger study, consisting of 5,585 women who had recently given birth, was used to determine if
Dental amalgam controversy removing toxic substances from the body, when such treatment is performed solely at the recommendation or suggestion of the dentist, is improper and unethical". Under the comments of the American Dental Association before the FDA's Dental Products Panel of the Medical Devices Advisory Committee, the ADA supports the 2009 FDA ruling on dental amalgam. ADA states that "dental amalgam has an established record of safety and effectiveness, which the scientific community has extensively reviewed and affirmed." The ADA also supports the 2017 EPA wastewater regulation and is providing information and assistance to its members in implementation of amalgam separators. The