Toothpaste containing fluoride is safe for young children if used in the correct amounts (a smear the size of a grain of rice up to age 3, the size of a pea from ages 3-6) and with parental supervision to make sure they spit it out. Let’s take a look at the other toothpaste ingredients.
Abrasives, such as calcium carbonate, dehydrated silica gels, and hydrated aluminum oxides, are toothpaste ingredients that help remove food debris and surface stains. They are there to scrub and polish the surface of our teeth, but be careful not to scrub too hard, because we can cause a lot of damage to our teeth and gums by overbrushing.
Flavors, including sugar-free sweetening agents like saccharin or sorbitol, make our toothpaste taste good (because fluoride and abrasives on their own do not). The ADA will not give its Seal of Acceptance to any toothpaste that contains sugar.
Humectants like sorbitol, glycol, or glycerol keep our toothpaste from becoming dry and crumbly. They trap water in it and give it a nice, smooth texture that can squeeze out of a tube.
Finally, detergents like sodium lauryl sulfate make toothpaste foamy, ensuring that the other ingredients effectively coat our teeth.
We bet you didn’t know there are so many different ingredients in toothpaste!
The content on this blog is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of qualified health providers with questions you may have regarding medical conditions.