1, during the act of kissing puts 29 facial muscles to be. In other words, kissing is an effective way to prevent wrinkles.

2, lovers kissing exchange saliva containing various substances, such as fat, minerals, protein and so on. According to the latest research, exchange of these substances can enhance antibody production, these antibodies are different diseases in the face of the antigens can be generated in particular.

3, as a rule, 66% of people close their eyes while kissing. Others like to watch them run the gamut on the faces change.

4, according to U.S. statistics, the average American woman would kiss before the 80 men.

5, a quick romantic kiss will burn about 2-3 calories, whereas French kiss will consume at least 5 calories.

6, lips, finger sensitivity is 200 times.

7, who kissed his wife in the front of the man with a direct door to leave than those who want to live longer 5-year-old man. Men of the latter more prone to accidents.

8.90 seconds kiss will elevate blood pressure and pulse. Will also increase the hormones in the blood, thus reducing life one minute.

9, the French kiss is called a "soul moment." Not only the lips of work, and his tongue is indispensable. The enthusiasm of the French invented a variant of the soul kiss, only the tongues.

10, and common belief, the Eskimos rub noses not only with each other to express love. When touched with the nose, lips will be slightly open. Then the Eskimos will be deep breathing, this tone spread out with their mouth closed. Feel each other's breath in, they will face each other with the nose section of the friction time.

11, looks like a typical Japanese-style kissing over the West in condemning the moral scale open. Even the best case, it looks like a pure pecking, as 70 young people in the early Soviet Union when the first date would do. Under normal circumstances, the two Japanese turned his head gently in need until a pecking should maintain a certain distance.

12, kissing produce a substance, narcotic effect is 200 times stronger morphine. That is why the kissing, people will kind of floating feeling of happiness.

13, kissing can help women relax and ease the discomfort.

14, on average, people spend a lifetime kissing time is 20,160 minutes, about two weeks.

15, kissing a minute, can consume 26 calories.

16, the earth, where one in every two before the age of 14 have a first kiss.