Khaberni - A study conducted by scientists from the University of California, San Francisco revealed a simple and effective way to maintain oral health and protect teeth from decay.
The study showed that drinking just one cup of water can activate the mouth’s natural defense mechanisms within an hour, improving up to seven indicators related to dental health, according to Frontiers in Oral Health website.
The study involved 105 children aged between 5 and 10 years, who underwent preventive dental check-ups. They were divided into three groups:
One group drank 200 ml of water,
Another consumed 200 ml of apple juice,
While the third group did not receive any beverages.
About 45 to 60 minutes later, researchers analyzed saliva samples to measure pH levels, enzyme levels, immunoglobulin, and insulin. The results showed that children who drank water had better oral indicators, as their acidity and enamel-eroding enzyme levels decreased compared to the other groups.
The scientists explained that water helps quickly rebalance saliva, reducing mouth acidity and enhancing natural immunity against decay and gum diseases. Researchers confirmed that replacing sugary drinks with water is a simple, economical, and effective way to maintain oral health in children.
