First, develop light: if we normally do about 20 breaths per minute, an interesting fact, – while kissing the number of breaths per minute may increase threefold;
Secondly, kissing increase the heart rate, and this in turn leads to improved circulation and metabolism;
Thirdly, kissing people less likely to suffer from tooth decay. This can be explained by the fact that kissing stimulates the increased production of saliva. And saliva, it turns out, cleans teeth no worse than chewing gum;
Fourth, during this passionate kiss, is, a large number of facial muscles. So, kissing is a great gymnastics person and prevention of wrinkles;
Fifthly, for one kiss up to the minute, you can spend as much as 12 kcal. According to scientists: if daily kissing for 3 minutes, you can lose as much as three pounds per year;
Sixth, during kissing, the body charged with energy and comes in tone. Because when I kiss you release adrenaline into the blood;
Seventh, the kisses have a positive effect on mental work, memory and ability to concentrate person. And all again, because during the kiss improves blood circulation and metabolism, brain cells are saturated with oxygen;
Eighth, the kisses are the perfect cure for stress and depression. When the kiss stand out enzymes that interfere with production of stress hormones — glucocorticoids.
The ninth is an interesting fact: during a kiss is released into the blood hormone endorphin, it is often called the hormone of happiness!
