The dangers of fluoride in toothpaste

Fluoride is a mineral often found in toothpaste that helps to prevent cavities. This substance protects our teeth from erosion due to acid and bacterial plaque. Fluoride is also commonly found in mouthwashes as well as dental care gels or foams.

Is it true that toothpaste without fluoride is much safer? Fluoride works by strengthening enamel and tooth surfaces. However, fluoride can be harmful if ingested in excessive amounts. Let’s find out more. 



1. Negative side effects of fluoride

Several studies suggest that too much fluoride can interfere with pregnancy. Fluoride can enter the bloodstream if ingested accidentally. 

According to research, the maximum level of fluoride acceptable to humans is 5 mg / kg body weight. 


  • Research suggests that mothers who consume excessive amounts of fluoride during pregnancy can potentially give birth to children with symptoms of ADHD (Attention Deficit Hyperactivity Disorder).
  • Environmental Health Perspective states that fluoride can cause children to have low IQ. Fluoride is a neurotoxic substance that can damage the brain’s performance even when the child is still a fetus in the womb.



2. Toothpaste without fluoride reduces the risk of allergies

Unknowingly, some people may have allergies to mineral substances such as fluoride. A study showed that 1% of 672 pregnant women develop atopic dermatitis and urticaria as an allergic reaction to consuming fluoride tablets.



3. Nausea

Nausea is a frequent problem during pregnancy. The taste of certain ingredients in toothpaste, such as fluoride, can worsen your nausea. 

You should be careful if you use toothpaste which contains fluoride during pregnancy, and be sure to use it in appropriate amounts. 



4. Avoid the risk of fluorosis

It may sound counterintuitive, but too much fluoride can cause yellowing of your teeth, also known as fluorosis. This condition is not a disease, but it does affect appearance.

Although fluoride has its benefits, using natural ingredients in toothpaste is better as it minimizes the side effects on the body, especially during pregnancy and breastfeeding.



What are safe levels of fluoride?

As mentioned earlier, the maximum recommended amount of fluoride in pregnant women is 5 mg / kg body weight. Beyond this level, fluoride could potentially have a negative impact on fertility among other problems.

Fluoride can also interfere with the growth of the fetus and baby, especially on nerves which are still in development. 

Remember, fluoride is only harmful when ingested in excessive amounts. However, if you want a worry-free experience, do try out Mama’s Choice Toothpaste. Mama’s Choice Toothpaste comes with natural ingredients and minimizes the use of chemicals. We source for quality natural ingredients such as miswak, mint leaves and chlorophyll which refresh and nourish the mouth. Mama’s Choice is here to help ensure that Mama’s journey is healthy and safe!



Mama's Choice Team

Featured Article
Card image
How to improve your pregnancy mood
Learn more
Card image
Prenatal massage – A DIY guide to relieve stress...
Learn more
Card image
Things To Avoid During Pregnancy
Learn more
Card image
A comprehensive guide to back pain during pregnancy
Learn more
Mama's Choice

Item has been added
to your cart.