堅(jian)持用(yong)牙線的(de)(de)好處 讓你的(de)(de)心臟更長壽(shou)
牙線和心臟,看上(shang)去風馬牛(niu)不相及,事實并非如此。據英國(guo)《每日郵報(bao)》近日報(bao)道,牙病對心臟的危害一點(dian)也不亞于(yu)高血脂。使(shi)用牙線(xian)可以(yi)預防口腔疾(ji)病,大大減少(shao)心臟病和中(zhong)風的危險。為此,美國(guo)衰(shuai)老學專家更(geng)指出,堅持每天使(shi)用牙線(xian),能讓你多活6.4年(nian)。
臨(lin)床上(shang)發(fa)現,經常患牙髓炎、牙周(zhou)炎的(de)人,心臟病的(de)發(fa)病率(lv)也(ye)會(hui)增加。這是因(yin)為(wei)牙髓和牙周(zhou)組織(zhi)的(de)感染可以導致細菌毒素進入血液循(xun)環系統,最(zui)終使你的(de)心臟受“牽連(lian)”。
專家認為,徹底清潔牙齒是預防齲病和牙周疾病的重要措施。人的牙齒表面凸凹不平,難免藏污納垢。特別在清潔牙齒的咬合面和兩牙鄰接處時,牙刷就顯得無能為力了,這時就要請出牙簽、牙線等輔助工具。由于牙簽較粗,不能(neng)深入到齒(chi)縫中(zhong),清潔(jie)效果大打折扣。相比起來(lai),牙(ya)線(xian)則能(neng)有效剔除牙(ya)縫里的(de)殘留物及牙(ya)齒(chi)鄰面上的(de)菌斑。遺憾的(de)是(shi),中(zhong)國(guo)人很少有使(shi)用牙(ya)線(xian)的(de)習慣。
使(shi)(shi)用牙(ya)(ya)(ya)(ya)(ya)線(xian)(xian)時,取(qu)約30厘米長的(de)牙(ya)(ya)(ya)(ya)(ya)線(xian)(xian)兩端打(da)結成一圓形,將牙(ya)(ya)(ya)(ya)(ya)線(xian)(xian)纏繞在左右手(shou)中指(zhi)上(shang),用食指(zhi)與另一只手(shou)的(de)拇指(zhi)繃緊牙(ya)(ya)(ya)(ya)(ya)線(xian)(xian),切入牙(ya)(ya)(ya)(ya)(ya)間(jian)(jian)隙(xi),緊貼牙(ya)(ya)(ya)(ya)(ya)面(mian)成“C”字形,緩(huan)緩(huan)地從(cong)牙(ya)(ya)(ya)(ya)(ya)根向牙(ya)(ya)(ya)(ya)(ya)冠(guan)方(fang)向移(yi)動,每個(ge)牙(ya)(ya)(ya)(ya)(ya)面(mian)剔刮4—6次,即可(ke)清(qing)(qing)(qing)除(chu)附著在牙(ya)(ya)(ya)(ya)(ya)面(mian)上(shang)的(de)牙(ya)(ya)(ya)(ya)(ya)垢和菌斑。需要注意的(de)是,使(shi)(shi)用牙(ya)(ya)(ya)(ya)(ya)線(xian)(xian)不要用力過大,以(yi)免(mian)損傷牙(ya)(ya)(ya)(ya)(ya)齦;每清(qing)(qing)(qing)潔一個(ge)牙(ya)(ya)(ya)(ya)(ya)間(jian)(jian)隙(xi)要移(yi)動一段牙(ya)(ya)(ya)(ya)(ya)線(xian)(xian),始(shi)終使(shi)(shi)用清(qing)(qing)(qing)潔的(de)牙(ya)(ya)(ya)(ya)(ya)線(xian)(xian)清(qing)(qing)(qing)潔牙(ya)(ya)(ya)(ya)(ya)面(mian),所以(yi)牙(ya)(ya)(ya)(ya)(ya)線(xian)(xian)是一次性用品。