Study: Many small kids in U.S. are using too much toothpaste

Fluoride needs to be used carefully, says pediatric dentist

(AP Photo/Carolyn Kaster, File)

Too many young kids are using too much toothpaste, increasing their risk of streaky or splotchy teeth when they get older, according to a U.S. government survey released Thursday.

About 40 per cent of kids ages 3 to 6 used a brush that was full or half-full of toothpaste, even though experts recommend no more than a pea-sized amount, the study found.

The Centers for Disease Control and Prevention findings were based on a survey of parents of more than 5,000 kids ages 3 to 15.

Health officials recommend that all people drink fluoridated water, and that everyone 2 or older brush twice a day with fluoride toothpaste.

ALSO READ: Clearbrook water once again named best in the world

But the amount is important. Children under 3 are only supposed to use a smear of toothpaste the size of a grain of rice. Kids 3 to 6 are supposed to keep it to a pea-sized amount.

“Fluoride is a wonderful benefit but it needs to be used carefully,” said Dr. Mary Hayes, a pediatric dentist in Chicago.

Young kids may push for independence in brushing their teeth, but kids’ toothpaste tastes sweet.

“You don’t want them eating it like food,” Hayes said. “We want the parent to be in charge of the toothbrush and the toothpaste.”

Fluoride is a mineral found in water and soil. More than 70 years ago, scientists discovered that people whose drinking water naturally had more fluoride also had fewer cavities. That led to efforts to add fluoride to tap water, toothpaste, mouthwash and other products. Experts say fluoride had helped drive down rates of tooth decay in U.S. teens and adults.

But too much fluoride when teeth are forming can lead to tooth streaking or spottiness — known as dental fluorosis. In extreme cases, teeth can be pitted by the mineral, though many cases are so mild only dentists notice it.

Past studies have suggested fluorosis has been increasing for at least three decades, and can affect as many as 2 out of 5 adolescents.

The new study did not follow the kids through time or try to determine how many developed streaked or spotty teeth as a result of using too much toothpaste.

The authors acknowledged other limitations. Parents might have misremembered how much toothpaste kids used when they were younger. Also, the survey didn’t ask specifically about what kinds of toothpaste were used; not all kinds of children’s toothpaste have fluoride in them.

The study found about 60 per cent of kids brushed their teeth twice a day. It also found that roughly 20 per cent of white and black kids, and 30 per cent of Hispanic kids, didn’t start brushing until they were 3 or older.

___

The Associated Press Health & Science Department receives support from the Howard Hughes Medical Institute’s Department of Science Education. The AP is solely responsible for all content.

Mike Stobbe, The Associated Press


Like us on Facebook and follow us on Twitter.

Just Posted

STARS transports man with gunshot wound

Reports of man involved in hunting incident air lifted out of Fairmont Hot Springs airport

When it’s all fun and games… and a little dust

An inside look at how Mainstreet Fun and Games chooses inventory

Accordion “still always big in demand”

Franz Grasegger invited to play on summer music tour with accordion

Hop downtown to hug the Easter Bunny

Easter activities across the Valley

Support through grief at hospice society

7th annual Butterfly Gala raises funds for Hospice Society of the Columbia Valley

VIDEO: Alberta man creates world’s biggest caricature

Dean Foster is trying to break the world record for a radio show contest

B.C. RCMP receive application for Police Cat Services

RCMP announced the launch of the Police Cat Services unit as an April fools joke

Kirkland Signature veggie burgers recalled due to possible metal fragments

Recalled products came in 1.7 kg packages with a best before date of Apr. 23, 2019

Chaos at the ferry terminal for people heading from Vancouver to the Island

Easter crowds create backlog at Tsawwassen ferry terminal

Parents of 13 who tortured children get life after hearing victims

One of their daughters fled their home and pleaded for help to a 911 operator

Flooding, climate change force Quebecers to rethink relationship with water

Compensation for victims of recurring floods limit to 50% of a home’s value, or a maximum of $100,000

Storms blast South, where tornadoes threaten several states

9.7 million people in the Carolinas and Virginia at a moderate risk of severe weather

Private cargo ship brings Easter feast to the space station

There are three Americans two Russians and one Canadian living on the space station

Most Read