Kissing is one of the most common social behaviors among humans, but besides enhancing feelings, what other benefits does kissing have? This article will explore the benefits of kissing on the body from a physical health perspective.
1. Kissing can reduce stress
During kissing, the brain releases dopamine, serotonin and other nerves Transmitters, these substances relieve anxiety and tension and help us relax. In addition, kissing can reduce cortisol levels, a stress-related hormone. Excessive cortisol levels can lead to immune system damage, memory loss and other problems.
2. Kissing can improve immunity
When two people kiss, bacteria in their saliva will be transferred to each other, which can help the body build a stronger immune system. A study shows that people who kiss frequently are much less likely to catch colds and flu than those who don't.
3. Kissing can burn calories
Although kissing does not burn a lot of calories like exercise, kissing can burn 2-3 calories per minute, which is great for people who want to lose weight. It is also a good choice.
4. Kissing can enhance cardiovascular health
When we kiss, our heart rate increases and our breathing becomes deeper and faster. This promotes blood circulation and enhances the health of your cardiovascular system. In addition, kissing can lower blood pressure and cholesterol levels and prevent heart disease and other diseases.
Kissing not only enhances feelings, but also has many physical benefits. It relieves stress, boosts immunity, burns calories, enhances cardiovascular health, and more. Therefore, under the right circumstances, kissing is a very healthy behavior.
