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A study published this week by the Centers for Disease Control and Prevention (CDC) found that young children used too much toothpaste to brush their teeth.
Survey of parents and guardians of about 5,157 children, the CDC found that nearly 40% of children ages three to six used too much toothpaste.
Children aged three years old or younger should use a "smear – the amount recommended by the CDC – which is about the size of a grain of rice. Children ages three to six must use a quantity of toothpaste the size of a pea.
The abuse of toothpaste is related to the absorption of fluoride. Although fluoride has many benefits, such as caries prevention, the CDC warns that "ingestion of too much fluoride during tooth formation can lead to visible changes in enamel structure, such as that discoloration ".
The CDC wants parents to take care of the amount of toothpaste their child has on their toothbrush, because "supervision is considered a vital role for the parent or guardian as the child begins to use a toothbrush. toothbrush and toothpaste. nearly 80% of the children studied began brushing their teeth later than recommended.
According to the CDC, children's teeth should be brushed as soon as the first tooth appears with a clean, damp cloth. A toothpaste containing fluorine can be introduced from 2 years, said the agency.
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