科學已經證明經常接吻可以穩定人體心臟血管活動，可以防止高血壓，可以降低膽固醇，可以全面提高人體的健康水平。以下是關于接吻的醫學統計數據。

    護齒

    接吻勝過任何品牌的口香糖，因為它可以防止牙斑和齲齒，可以象牙膏一樣防止齲齒的產生。中間的科學道理是這樣的，接吻時可以人的口腔內分泌大量的唾液，而唾液中含有大量的鈣和磷，能夠保護牙齒免遭蛀噬，同時也減少了齒齦炎的發病機率。另外，接吻時人的唾液變成中性，可以起到預防許多牙科疾病的作用。

    美容

    與戀人激吻可以美容。一次激吻需要調動人的30塊面部肌肉，從而使人的面部肌膚變得加平滑，使人的血液流通加快，接吻后擦摸護膚霜并使用面膜的效果最佳。

    減肥

    人們完全不必為了得到異性的青睞而去拼命節食減肥，雖然我們每一次激吻消耗的熱量不過12卡路里，但是科學家已經聲稱，只要每天接吻3次，不次不少于20秒鐘，你就可以減掉整整一磅贅肉。

    止痛

    我們常說的因多啡(endorphin)荷爾蒙實際上是麻醉劑。接吻越是激情四射，唾液內分泌的因多啡就越多，一次激吻可以產生和一片止痛藥相當劑量的此類荷爾蒙。此外，接吻還可以制造抗生素。接吻時，天然的抗生素在人的唾液內分泌，它們也有麻醉的功效，所以以后當你疼痛難忍的時候，不要再吃什么止痛藥了，記住這劑量藥-那就是吻、吻、吻、吻夠。

    抗壓

    接吻可以防止壓力荷爾蒙腎上腺皮質激素的形成，這種激素是造成高血壓、高膽固醇、肌肉弱化和失眠的罪魁禍首。通常接吻可以有效的放松人的神經系統，使人擺脫壓力。這就是為什么那些喜歡接吻的人都是樂天派的原因。每天接吻至少3次，可以使你24小時內保持浪漫愉快的心情。

    免疫

    我們的唾液當中有大量細菌，對所有人來說，這些細菌80%是一樣的，另有20%是每個個體所獨有的。當兩個人接吻時，他們的唾液混合會產生各種微生物反應，這刺激人的免疫系統生產某種抗體，科學家稱這是一種交叉免疫治療。

    遺傳兼容分析

    這絕不是夸張之辭！當你接吻時，你的大腦會立即對你情侶的唾液進行化學分析，并對你們的遺傳兼容性作出“判決”。所以最好在初吻時就建立起你們的遺傳兼容。

    總之，接吻對人體機能有著諸多益處。經常接吻的人用不著擔心胃、膀胱和血液感染，而且你猜接吻還有什么作用--可以治打嗝。

 It is proved by science that kiss can maintain the human cardiovascular activity,  prevent high blood pressure, lower cholesterol and raise the  level of human health. There some medical statistics on kiss.

    Dental protection

    Kissing is better than any brand of chewing gum because it can prevent plaque and caries, and as toothpaste to prevent the production of dental caries. The scientific reason is that when  kissing,  the mouth can secrete a large number of endocrine saliva, and the saliva contains a lot of calcium and phosphorus which can  protect ou teeth from the biting of borers, and lower the incidence rate of gingivitis. In addition, when kiss, the saliva changes into neutral, it can  prevent the causing of many dental diseases.

    Beauty

    Kiss has the efficacy of beauty.  Kiss  needs to mobilize  30 facial muscles, so it can make the facial skin become smoother and  speed up the flow of blood, it is the best time to rub skin cream and do  mask after kissing.

    Weight loss

    People do not have to do desperately dieting to lose weight in favor of the opposite sex, although  consumption of calories is only 12 of every kiss, scientists have claimed that  kiss in 3 times a day  and not not less than 20 seconds, you can cut a  pound of flesh.

    Pain relieving

    It is often said that endorphin hormone is an actually anesthetic. The more passionate the kiss is, the more endocrine the saliva concretes, kiss can produce a considerable dose of these hormones as painkiller. In addition,  kiss can also create antibiotics. When Kiss, natural antibiotics  concreted by saliva endocrine have the efficacies of anesthesia, so when you pain, do not eat painkillers, keep in mind that the medicine  is kiss and kiss enough.

    Compression resistance

    Kissing can prevent the formation of the stress hormone ACTH which caused by high blood pressure, high cholesterol, insomnia and muscle weakening. Usually kiss can relax the nervous system, and make people get out of pressure. That is why those people who like kissing are optimists. Kissing at least 3 times a day, you can maintain a  romantic mood in 24 hours.

    Immunization

    There are a large number of bacteria among our saliva, all of us, 80% of these bacteria is the same, while 20% are unique to each individual. When two people kiss, the mix of their saliva will response to a variety of micro-organisms, which will stimulate the human immune system to produce certain antibodies, scientists said this is a cross-immunotherapy.

    The analysis of  genetic compatibility

     This is not exaggeration! When you kiss, your brain will soon analyze the saliva of your  lover, and make your genetic compatibility a "decision." Therefore, it is best to set up the genetic compatibility since the first kiss.

    In short, the kiss have many benefits on human body. Regularly  kissing, people do not worry about  the infections of stomach, bladder and blood, and do you guess kiss have any other efficacy, that is it can cure hiccups.