8 things you need to know about your toothpaste. 8个你需要知道有关牙膏的事

ARE YOU USING THE RIGHT ONE?

There are many toothpaste in the market promising to make your teeth fresher, whiter and cavity-free. But how to make your choice wisely?

To help you pick wisely, AskDentistMY will tell you what ingredients to look for, whether gel or paste formulas are right for you and just how much you need to squeeze onto your brush. It’s never too late to get your teeth sparkling shine, so read on to find out how!

Ask.Dentist: Crooked teeth and misaligned teeth, What do you know about it? 牙齿不齐/牙齿错位， 你知多少？

Crooked teeth/ misaligned teeth

There are several reasons why some people's teeth grow in crooked, overlapping, or twisted. Some people's mouths are too small for their teeth, which crowds the teeth and causes them to shift. In other cases, a person's upper and lower jaws aren't the same size or are malformed, resulting in either an overbite, when there is excessive protrusion of the upper jaw, or an under bite, when the lower jaw protrudes forward causing the lower jaw and teeth to extend out beyond the upper teeth.