Kissing is an essential part of romantic relationships, especially for young people who believe it to be a symbol of love and affection. However, kissing involves transferring billions of bacteria from one person's mouth to another's, which can sometimes lead to sickness. In this article, I will explain how kissing transfers bacteria and why it doesn't necessarily make you ill.
How many bacteria does kissing transmit?
The average human mouth contains more than 600 different types of bacteria. Kissing transmits between 100 million and 800 million bacteria at once, depending on the intensity of the kiss and the type of kiss. Most of these bacteria are harmless and may even strengthen your immune system. For example, Streptococcus mutans, a common mouth bacterium that causes cavities, also stimulates the production of antibodies to prevent diseases such as pneumonia. Other beneficial bacteria include Neisseria and Lactobacillus, which help fight off harmful pathogens and infections.
Why do some people get sick after kissing?
Although most bacteria transferred through kissing are harmless or beneficial, some may cause disease. If someone has a cold sore virus (herpes simplex), they should avoid kissing until their symptoms have subsided. Saliva contains large amounts of viruses, including herpes, influenza, and hepatitis B, but only 2%-3% of infected individuals show visible symptoms. Therefore, it is possible to contract an illness without noticing any signs beforehand.
Does kissing make you healthier?
Kissing exposes you to a wide range of bacteria, some of which can be helpful for maintaining a healthy immune system. However, frequent kissing can lead to dental problems if good oral hygiene isn't practiced regularly. Brushing and flossing teeth before bedtime removes plaque buildup, which can lead to gum disease. Additionally, sharing food with a partner puts them at risk of consuming germs from their saliva. In conclusion, kissing transfers billions of bacteria between partners, but the majority are harmless or even beneficial. To minimize potential risks, practice regular oral hygiene and refrain from kissing when ill.