1, missing teeth can cause the following five consequences: (1) the corresponding teeth elongate to the missing area, resulting in joint interference and misalignment of bite, which can cause temporomandibular joint disease in serious cases. (2) The teeth on both sides of the missing tooth area are tilted and shifted towards the missing tooth area, resulting in gaps and blocked teeth. The occlusal system is disturbed. (3) Especially the isolated that tooth behind the missing tooth area is stress concentrated and overburdened, which may lead to premature loosening. (4) Missing teeth are not conducive to food intake and chewing, leading to sideways chewing habits. Temporomandibular joint disorder increases the burden on the contralateral tooth. (5) At the same time, it makes the recipe narrower and the crushing of food is restricted, which tends to increase the burden of the gastrointestinal system and affects the function and efficiency of digestion and absorption of the organism. Free dental recruitment tips dental multiple teeth loss, missing can lead to a great reduction in chewing function, thus reducing the physiological stimulation of the cranial brain, and therefore may make the early arrival of Alzheimer’s disease. In addition to affecting chewing, missing teeth will also increase the burden of the remaining teeth, just like the work of the original ten teeth is now undertaken by five teeth, these five teeth will be overworked and may loosen, shift or even fall out, and the speed of tooth wear will also be accelerated. If an elderly person who has no teeth in his mouth often chews in the bed, it will also speed up the rate of alveolar bone resorption, which cannot be regenerated after it is absorbed and will obviously affect the quality of future dental implants. Therefore, generally speaking, except for wisdom teeth and orthodontic extractions, all other missing teeth are recommended to be restored in time! Otherwise, it may affect chewing, pronunciation and facial aesthetics, and often affect the surrounding teeth after a long time. 2, 3 common causes of missing teeth: (1) chronic periodontitis, resulting in gradual gum recession, root loosening, and finally passive tooth extraction. (2) Tooth decay, which is not repaired in time leading to passive extraction. (3) dental trauma (including hidden tooth crack, all kinds of tooth wear, etc.), etc. 3, the restoration of missing teeth: (1) movable denture repair, foreign body feeling obvious, discomfort. Chewing efficiency is not high. (2) Fixed bridge restoration. Need to use the teeth on both sides of the missing teeth for the foundation. (3) Dental implants, which are more expensive. No matter which situation we want to avoid, we need to start caring for our teeth from childhood. In addition to our own daily routine of proper brushing, flossing, rinsing after meals, etc., do not forget to go to professional dental clinics for regular oral checkups and scaling, in addition to developing healthy and safe eating habits and living habits! Before the tooth is missing, there will be some early symptoms can be found, such as toothache, bleeding gums, etc., at this time need to promptly seek medical advice, escape is not the way to escape from the dental visit can not escape toothache tooth loss. Free oral recruitment tips do not to tooth loss, only to regret! Delayed consultation will lead to aggravation of symptoms, the more complex the treatment process will be, the time and money spent will be more. We advocate early detection and early treatment to prevent further development of damage and bring more pain. Awareness of teeth is more important than anything else, and changing awareness is the only way to change behavior.