Human secrets hidden in the teeth

You probably was between the mouths of secret leaked out. In the various organs of human body, teeth is to save one of the longest organ. Dental medical experts called by some people of another "identity". Record information on the identity card can reflect a lot of problems. Confidence indexsurvey found that teeth have a direct impact on your social life. Experts say that 10% because of toothache brought does not apply, that they rarely take part in social activities. 30% said about chewing difficulty limits they eat certain foods. About 50% persons over shame due to the teeth in the mouth. Teeth are cosmetic, misaligned teeth and "tetracycline teeth" has created many dare not laugh "cool beauty", caused serious social disorder. Preterm birth probabilitiesresearchers investigated 140 preterm birth and women with threatened preterm labour, found that about 30 people suffering from periodontitis during pregnancy. Suffering from periodontitis causes pregnant women's immune system response, which may induce uterine contractions, triggering preterm labour. Dental plaque bacteria on hazards than reproductive tract infection of the fetus. Data suggest that pregnant women with moderate periodontitis occurs 3 times times higher risk of preterm delivery than in normal pregnant women; of pregnant women suffering from moderate or severe periodontitis occurs 10 times times higher risk of preterm delivery than in normal pregnant women. Psychological pressurewhen people to evade the subconscious mental pressure, molar or sleep in my dreams, and will also have unconsciously "bite" expression. Dental Hospital of Peking University has been on 80-bit 16-45 years of bruxism patients and 80 people for comparative study of bruxism-free results: introvert, depression, personality is especially emotional instability, tension, and other important factors of bruxism. Oral disease in bruxism is not the most important in the pathogenesis of psychological factors tend to occupy the first place. Visual acuity leveloral academic study found that students ' good teeth, who likes to eat hard food vision is better, but poor eyesight teeth bite forces of lower than normal. This is because the teeth are oral cavity muscle activity of receptors, when we are eating hard foods, jaw and facial muscles contraction of strengthening, through the central impulse signal of incoming teeth along with enhanced, central nervous system regulation of voluntary action by abilities have improved. So, hard drinking, their eyesight, physical conditions are relatively good. Cerebral and pulmonary healthstudy confirmed that periodontal bacteria infections caused by periodontal disease can lead to cardiovascular disease. Suffering from periodontitis by periodontal normal probability of occurrence of coronary heart disease as the 1. 5 times, periodontal normal occurrence probability of stroke is 2.1 times. Elderly suffering from pneumonia and dental diseases closely. Because large numbers of bacteria can use oral tracheal esophageal reflux was inhalation into the lungs, causing pneumonia. Epidemiological surveys, teeth of pulmonary function in patients with pulmonary infection and reduce the chance for good oral health by 1. 77 times. Socialresearch has shown that, excited mood of detrimental to gingival health, angry every day higher prevalence of periodontal disease than people 43%. Studies also show that participation in social activities and appropriate expression of their emotions helps to gingival health. At least one good friend's chances of people suffer from periodontal disease, 30% lower than people without friends. (据《人体奥秘》)