Kissing is a sign of love and tenderness for our partner. According to scientists, it has many positive properties for our health. Who are they;
According to the Daily Mail, scientists have found that kissing can trigger a sequence of organic reactions that stimulate our defenses and improve many aspects of our health.
Scientists say kisses are beneficial for the oral hygiene as they enhance the production of saliva, which has an antiseptic effect on our mouth. Also, exchanging saliva with our partner seems to lead to exchange of germs composing it microbiome of our body. A single kiss may not change the composition of our microbiome terribly, but researchers have found that couples who kiss often have similar germs, which means they may have similar defense against infections.
Still, it has been found that Kisses reduce the hormone cortisol, related to stress, and in parallel increase serotonin levels, which is considered responsible for our good mood. The health benefits attributed to them also include h reducing the intensity of allergic reactions, the reduction of blood pressure, as well as the stimulation and exercise of the facial muscles that gives us a more youthful look and dermatologist he agrees with us! Finally, according to various studies, a kiss can "burn" 2 to 6 calories per minute. Kiss, then, it's good!