1, beauty beauty
Kissing can keep more than 30 muscles of the face tense, accelerate the blood circulation of the face and make the skin smoother and more delicate.
2. Analgesia
Endorphins are good anesthetics. The more passionate you kiss, the more endorphins your body secretes. A kiss can produce a lot of hormones, just like painkillers. In addition, saliva also produces antibiotics when kissing.
Step 3 protect your teeth
It is no exaggeration to say that kissing can replace any brand of chewing gum and prevent dental caries and plaque. Because kissing can stimulate saliva secretion, saliva is rich in phosphorus and calcium, which can effectively prevent dental caries. People who kiss passionately have a significantly lower risk of gingivitis. When kissing, the pH value of saliva is neutral, which can prevent various dental diseases.
Step 4 lose weight
It is found that passionate kissing consumes more than 12 calories. In addition, after kissing, couples are more active and energetic than before, which can increase human vitality.
4. Relieve diaphragm spasm
Kissing can relieve spasms, and when you are fully engaged in kissing, you can quickly eliminate hiccups and improve the sex hormones of both men and women. In addition, regular kissing can stabilize cardiovascular activities, prevent hypertension, lower cholesterol and improve health.
6, can reduce the pressure
Kissing can prevent the production of adrenocortical hormone, which is the main factor causing hypertension, high cholesterol and insomnia. Kissing can make nervous mood more calm. In addition, kissing can stimulate the secretion of adrenaline, prevent the formation of stress hormones, and make people feel happy.
7. Enhance immunity
There are a lot of bacteria in saliva, and everyone's flora is different. Once other people's bacteria are added to the mouth of the kissing object, microorganisms will have different reactions, which can stimulate the immune system and produce specific antibodies, thus improving immunity.
skill
Although kissing can bring some benefits, it may also infect some diseases, such as acute respiratory diseases, open tuberculosis, gastric ulcer and so on. People with gum bleeding, oral ulcer, swollen gums, irregular teeth arrangement, bad breath, tooth decay, gingivitis and periodontal disease can't kiss, because there are a lot of germs in their mouths, which may enter each other's mouths, thus inducing diseases.