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

Death Café returns to Okanagan

Vernon, Kelowna and Summerland events toast touchy subject

Highway 97 rock slide north of Summerland beginning to stabilize

Costs of road work so far estimated at between $300,000 and $350,000

Fentanyl, cocaine, body armour seized in Vernon suspected ‘dial a dope’ arrests

Five people suspected of being involved in a dial a dope operation arrested

More snow on the way for Okanagan-Shuswap

Up to 5 cm of the white stuff could fall across the Okanagan - Shuswap on Friday

SilverStar’s historic green chair up for auction

Mountain celebrates Emergency Service providers Saturday with fundraiser for firefighters

Vernon art gallery turns out the lights and throws a party

DJ, drinks and food at Art After Dark Feb. 23

Expect delays on Highway 1 west of Golden due to vehicle fire

Expect delays while driving Highway 1 between Golden and Revelstoke. Drive BC… Continue reading

Eight cases of measles confirmed in Vancouver outbreak

Coastal Health official say the cases stem from the French-language Ecole Jules Verne Secondary

Semi loses control on Highway 97A in Shuswap

Slippery roads contribute to crash of transport truck carrying tires

Plecas won’t run in next election if B.C. legislature oversight reforms pass

B.C. Speaker and Abbotsford South MLA says he feels ‘great sympathy’ for Jody Wilson-Raybould

Infighting at Kelowna Yacht Club makes it to court

Marc Whittemore, a local lawyer and prominent member of the club, filed a notice of civil claim Feb. 1

Workshop with ‘accent reduction’ training cancelled at UBC

The workshop was cancelled the same day as an email was sent out to international students

Former B.C. premier Gordon Campbell accused of sexual touching

Accuser went to police, interviewed by Britian’s Daily Telegraph

Most Read