Reason 1, lose weight. Kissing can really make you slim down. Kissing can instantly increase breathing frequency and accelerate blood circulation. A passionate long-term kiss can consume about 12 kilocalories. Even a subtle kiss can consume calories and achieve the purpose of losing weight. Kissing three times a day for 20 seconds each time can make a person lose 1 kg of overweight in 1 year, and the nerve excitement caused by kissing can also make you feel as good as eating a chocolate. The second reason is decompression. Kissing helps to relieve people's nervousness, because when kissing, the human body will automatically secrete adrenaline, which will make people refreshed, and at the same time, the brain will release endorphins, which will make people feel happy and relaxed. Kissing three times a day and night can not only make people full of romantic passion, but also help people maintain a generous attitude towards their surroundings. A survey by German scientists shows that men and women who kiss their partners goodbye before going out every day are not only positive, but also 50% less likely to make mistakes than the average person. Reason 3: Promote blood circulation. Kissing is a healthy behavior, which can make people's heart beat faster. In a short time, the pulse rate of men can suddenly rise to1/kloc-0 ~120 times per minute, while for women, the heart rate can even rise to 180 times per minute, which will greatly improve the blood circulation of human body. Secondly, the deep breathing of the human body during kissing can also increase the vital capacity, improve the oxygen supply in the body, and make cells in all parts of the human body get more oxygen, which makes people refreshed and full of vitality. The fourth reason is immunity. Our saliva contains a lot of bacteria, but not all the bacteria in our mouth are the same, and 20% of them will vary from person to person. Once other people's bacteria are added to the mouth of the kissing object, these microorganisms will react differently. This can stimulate the immune system of both sides to produce specific antibodies, so that the immunity of both sides is further strengthened and the immune range is more comprehensive. Reason 5, analgesic effect. In the process of kissing, the human body will secrete a hormone substance called endorphin, which can make people feel comfortable. Generally speaking, it only happens when people are in a good mood such as exercising and listening to music. Its biggest feature is its good analgesic effect. The more passionate you kiss, the more endorphins are secreted in your body. The soothing effect of endorphins produced by kissing is equivalent to a small dose of morphine. Kissing can also induce the human body to produce some natural antibodies, which has a good analgesic effect. Reason 6, beauty. Kissing seems to be only a slight movement of the mouth and tongue, but in fact, kissing can move to 29 ~ 34 muscles of the face at the same time, especially when kissing, which can make all these muscles in a state of tension, not only keep enough blood supply to the face, but also keep the fiber cells of the facial skin in good elasticity, which can not only prevent the aging and relaxation of the skin, but also keep you in a good complexion at all times. Reason 7, dental health. For the overwhelming advertising of chewing gum, kissing is simply a terrible natural enemy, because kissing can not only keep teeth healthy, but also prevent tooth decay. In the process of kissing, people's mouth will secrete a lot of saliva. Because saliva is rich in calcium and phosphorus, it can keep teeth strong and effectively protect teeth from the threat of tooth decay. In addition, because a large amount of saliva produced during kissing also has a neutralizing effect, it can ensure that teeth and gums are free from diseases and gingivitis. Although kissing is good, it is also necessary to prevent the spread of "kissing disease". As the saying goes, the disease enters from the mouth. Because kissing is a mouth-to-mouth behavior process, it will directly lead to the spread of diseases. Therefore, although kissing is simple, it is still a little particular. Pay attention to the cleanliness of your mouth before kissing. People with bad breath should brush their teeth and chew some delicious gum before kissing to prevent the bad smell from being transmitted to each other. In particular, patients with oral diseases such as colds, hepatitis and tuberculosis should avoid kissing their lovers to avoid infecting each other. Benefits of kissing efficacy 2 Kissing actually has several benefits for our health. I believe many people will be surprised to put forward this view. Kissing is kissing. How many benefits are there? Yes, in fact, kissing can bring us six benefits, and I believe it will bring us more knowledge and deeper understanding. 1 can cure diseases, and kissing can stop the growth of glucocorticoid. For example, patients with hypertension, muscular atrophy, high cholesterol, insulin disorder and brain cell damage will get better faster if they get a gentle and powerful kiss from their spouses regularly. Strong snuggling and kissing is a good medicine to treat daily diseases, and even has analgesic effect. 2. Trauma can be treated, and growth genes which are helpful for wound healing are found in saliva. If you pass these substances to your spouse when kissing, they will have a particularly strong impulse and a better self-healing response, which will help the wound heal. 3. Prevention of dental caries kissing stimulates saliva production, which can not only quench thirst without drinking water, but also the trace elements calcium and phosphorus contained in saliva are absorbed by enamel, which can effectively prevent the growth of dental caries. 4. Enhance physical fitness. Kissing can increase the heartbeat of men to 1 10 times per minute and that of women to 108 times per minute, which can promote blood circulation and blood supply. 5, self-cultivation, when the tongue and lips stick together, the pancreas secretes more insulin, and the adrenal gland secretes adrenaline, thus releasing a large number of neuropeptides, so that all organs in the body are in a happy state. These secretions can prevent the production of stress hormones harmful to health, so people will be free from depressed thoughts after kissing. 6, beauty beauty, long-term kissing with the tongue can drive two facial muscles to move, which can enhance the blood supply of the skin by 30%, smooth the initial wrinkles and prevent wrinkles in the future. The more you kiss, the stronger your resistance to various diseases and aging. Several benefits of kissing have been introduced above. Kissing can help us prevent diseases, treat some injuries, prevent dental caries and strengthen our physique. It can help us cultivate our self-cultivation and make our body organs happy. It also has the magical effect of beauty beauty. Now that we know that kissing has so many benefits, we need not be shy. Let's kiss more when we kiss. The benefits and effects of kissing. According to research, each kiss can consume dozens of calories, and a kiss for more than 20 seconds may consume more calories than ten minutes of exercise. Especially in foreign countries, most couples in love are in good shape, and some often kiss. Especially the reason for kissing is among them. Moreover, most couples kiss, because of the environment, drinking height and other factors, they will maintain a more laborious posture, which is also an exercise. Of course, kissing is good for losing weight, but you can't just kiss to lose weight, you still have to use the right method. Second, adjust your physical condition. When two people kiss, saliva exchange will definitely happen, and everyone's saliva contains a lot of probiotics, and each person's probiotic group is specific and inconsistent. Exchanging saliva and probiotics can make beneficial changes to human oral cavity and even physical environment. Secondly, when kissing, two people begin to secrete a lot of adrenaline, and the body is in a state of excitement, pleasure and tension. Especially for female friends, this state is very helpful for delaying female facial aging, which is also the basis of the sentence "Love can nourish women". Third, enhancing emotional kissing requires the use of a sensitive and nerve-rich mouth, which is a very close zero-distance physical contact between two people. When kissing, you can feel each other's movements and emotional changes more intuitively. It is priceless for the couple to enhance their feelings. Moreover, when kissing, both sides are vulnerable and undefended. Showing their vulnerable and undefended side to their partners is a way for many species to cultivate feelings and enhance trust.