About 90 of the world s population kisses

About 90% of the world’s population kisses.

Kissing is a universal language of love and affection that has been practiced by humans for centuries. It is an intimate act that is shared between couples, family members, and friends, and is often used to express emotions and strengthen bonds. In fact, about 90% of the world’s population engages in kissing.

Kissing is a natural instinct that is deeply ingrained in human behavior. It is believed to have originated from early human mothers who would chew food for their infants and then transfer it to their mouths through a kiss-like action. Over time, this act evolved into a form of communication and affection between individuals.

Scientifically speaking, kissing has numerous benefits for both physical and mental well-being. When we kiss, our bodies release a hormone called oxytocin, also known as the “love hormone.” This hormone helps create a sense of attachment and bonding between individuals. Kissing also stimulates the production of endorphins, which are natural painkillers and can improve our mood.

Beyond the emotional and physical benefits, kissing also plays a crucial role in human reproduction. It is believed that kissing allows individuals to exchange important biological information about each other through taste and smell. This information helps individuals determine compatibility and increases the chances of successful reproduction.

Cultural practices and customs vary when it comes to kissing. While some cultures view kissing as an intimate act that is only practiced between romantic partners, others consider it more socially acceptable to kiss friends and family members on the cheek or forehead as a gesture of greeting or farewell.

Different types of kisses also carry different meanings. For example, a kiss on the lips is often associated with romantic love, while a peck on the cheek is seen as a friendly gesture. In some cultures, such as France, kisses on both cheeks are a common way to greet friends and acquaintances.

The act of kissing has fascinated scientists and researchers for decades. They have conducted studies to better understand the psychological and physiological effects of kissing. These studies have found that kissing can reduce stress levels, lower blood pressure, and even boost the immune system.

In conclusion, kissing is a universal human behavior that is practiced by about 90% of the world’s population. It serves as a form of communication, affection, and bonding between individuals. Kissing has both physical and mental benefits, and its cultural significance varies across different societies. So the next time you engage in a kiss, remember that you are partaking in a tradition that has been cherished for centuries by people all around the world.

Source:

• LiveScience