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Fluoride is a mineral found naturally in water. Almost all water contains some fluoride, but fluoride levels can vary depending on where your water comes from.

It’s added to toothpaste and water supplies because fluoride can help:¹

Prevent cavities

1. Strengthen weakened tooth enamel
2. Reverse early tooth decay
3. Limit the growth of oral bacteria

Fluoride toothpaste contains a higher concentration of fluoride than fluoridated water does, and it’s not meant to be swallowed.

There’s some debate over the safety of fluoride, including fluoride toothpaste, but the American Dental Association still recommends it for both children and adults. The key is to use it correctly.¹

Is fluoride toothpaste safe for toddlers and younger children?

Good oral health is important from the start. As soon as their teeth start to come in, the American Academy of Pediatrics recommends switching to a toothbrush and fluoride toothpaste. Children develop the ability to spit at around the age of 3. This means you can increase the amount of fluoride toothpaste that you put on their toothbrush.

The American Academy of Pediatrics recommends using a pea-sized amount of fluoride toothpaste for children ages 3 to 6. Although it should be avoided if possible, it’s safe for your child to swallow this pea-sized amount of fluoride toothpaste.¹

Mohammad Kamal Harb

Pediatrician 

¹https://www.healthline.com/health/fluoride-toothpaste