医学资料表明,长寿老人的牙齿多刚健,齿松或多蛀牙者常难以延年,可见牙齿与长寿关系密切。因此,做好牙齿保健,有益于老年人健康长寿。 那么,如何做好牙齿保健呢?首先,应坚持早晚刷牙,饭后漱口。要知道,食物残渣积存在牙缝或牙面上,经过十二 Medical information shows that many healthy longevity elderly teeth, tooth decay or multiple tooth decay is often difficult to delay, showing the close relationship between teeth and longevity. Therefore, good dental care, good for the elderly longevity. So, how to do dental care? First, we should insist on brushing the teeth sooner or later, mouthwash after a meal. You know, food debris accumulated in the teeth or teeth, after twelve