Okay kiddo, let me explain what "remineralisation" means in a way that you will understand.
Do you know that your teeth have a special coat called enamel? This enamel protects your teeth from getting cavities, which are tiny holes in your teeth that can cause a lot of pain.
When we eat sugary or acidic food, it can break down the enamel on our teeth and cause those cavities. But don't worry, our bodies have a way of repairing the enamel that has been damaged. This process is called remineralisation.
It's like a superhero, but for our teeth! Remineralisation is when our saliva, which is like a mouth cleaner, helps put minerals back into the enamel. Just like how we give plants water and sunshine to help them grow, our saliva gives our teeth the minerals they need to repair and grow stronger.
So, when we brush our teeth and use fluoride toothpaste, we are helping to speed up the remineralisation process. Fluoride is like a mini superhero that helps our teeth become even stronger and more resistant to cavities.
That's pretty cool, right? Our bodies have an amazing ability to heal and protect us, even our teeth! So always remember to brush your teeth, use fluoride toothpaste, and eat healthy foods to keep those cavities away!