The survey found that most people generally brushing time was 50 seconds, experts say, the best short-range (a brush two teeth) shake back and forth, ...

1, To describe your feelings with medical personnel; 2, Arranged for some leisurely time to see the doctor; 3, To establish mutual trust with the medi...

Bad breath caused by many diseases, such as upper respiratory tract infection, or the occurrence of throat, sinuses, bronchus, lung infection. Diabete...

Do you know the correct way to brush your teeth?1. prepare a toothbrush with a smaller brush head;