According to recent studies, researchers found that kissing can lead to numerous diseases. Most of them are not very harmful, but on the other hand, there are some that are quite dangerous.
As per research, a kiss that lasts more than 10 seconds can transfer up to 80 million bacteria. The exchange on salvia can generally cause these diseases.
– Cold sores
The chances of transferring cold sores throughout kissing are quite big. The reason for them is because they’re open and have a fluid present in them. The cold sores most commonly appear on the upper lip or around it.
– Hand, foot and mouth disease
Such disease usually can be the case when there are some open sores in the mouth. As the name suggests, the disease is caused by the hands, mouth or even feet. Most commonly appears on children in daycare and preschools.