While fluoridation in the water supply has prevented cavities and tooth decay for millions of people, there is always the possibility of having too much of a good thing. While there is a safe level of fluoride that can prevent tooth decay in children and adults without causing any side effects, some studies have found that too much fluoride exposure can affect the development of an unborn baby. Here’s why pregnant women should avoid fluoride treatments.
How Can Fluoride Affect a Pregnancy?
In 2019, a study found an association between exposing pregnant women to fluoride and the IQ scores of their children, prompting discussion about how much fluoride exposure is safe during pregnancy. Male children between the ages of three and four were found to be more likely to have lower IQ scores if their mothers were exposed to more fluoride while pregnant. However, no significant difference in IQ scores was found between communities with and without fluoridated water.
How Much Fluoride Is Safe During Pregnancy?
The American College of Obstetrics and Gynecologists and the American Dental Association both recommend that pregnant women use fluoridated toothpaste and drink fluoridated water to prevent tooth decay. However, pregnant women may need to forego fluoride treatments at their dentists’ offices to prevent excessive exposure.
Why Is Oral Health So Important During Pregnancy?
Gum disease is contagious and can be spread from pregnant mother to child. The early onset of gum disease can cause long-term oral health complications and make a child more likely to develop serious conditions like diabetes. Excellent oral hygiene and regular dental visits during pregnancy can protect an unborn child by keeping the expectant mother’s gums healthy and strong.
While contact with high levels of fluoride may affect a developing fetus, drinking fluoridated water is perfectly safe for pregnant women. Consult with your dentist if you have any concerns about fluoride exposure while pregnant.
About the Author
Dr. Gary Radz earned his dental degree from the University of North Carolina School of Dentistry and completed two postgraduate residency programs. He is a member of the American Dental Association, the Academy of General Dentistry, and the Colorado Dental Association. His office in Castle Rock, CO offers general, cosmetic, restorative, and emergency dentistry. For more information on what a fluoride treatment can do for you, contact his office online or dial (303) 663-9600.