1. It’s good for your teeth
Kissing increases saliva flow. This in turn keeps the mouth, teeth and gums healthy by removing food particles.
The extra saliva helps to wash bacteria off the teeth and reduce plaque buildup. Some experts even claims that the mineral ions in saliva can promote repair of small lesions in tooth enamel. [Read: 50 dirty questions to ask your girlfriend and get her wet seriously]
2. Gives your immune system a boost.
Just as saliva can help oral hygiene, it can also give your immune system a boost.
There are more than 700 types of bacteria inside a human mouth with no two alike. Therefore, exchanging saliva can introduce the body to new bacteria. [Read: 10 killer s*x moves that stimulate your g-spot]
And while a single kiss isn’t enough to change a person’s microbiota, the researchers found that couples who kissed longer had similar microbiota, meaning that they would be better prepared to fight off similar infections and digest similar foods.
3. Lowers anxiety
Kissing has been shown to decrease the stress hormone cortisol and increase serotonin, a chemical responsible for maintaining mood balance levels in the brain .[Read: 5 ways over confident can kill your new relationship]
It has also been shown to have similar benefits to meditation, mainly from its ability to release oxytocin, also known as the ‘love’ hormone.
4. Lowers blood pressure
Because our lips are made up of blood vessels, kissing can lower blood pressure by dilating them and therefore allowing blood to flow to the vital organs. [Read: 5 key reasons why people cheat in a relationship]
The blood is then directed toward the face and away from the rest of the body so the demand on the heart goes down, resulting in lower blood pressure.’
As explained above, kissing lowers cortisol levels, which not only lowers anxiety, but also blood pressure.
5. Delays signs of aging.
Because kissing increases blood flow to the face, it stimulates the production of collagen, an abundant and important protein found in our bodies. In order to move your lips, your whole face has to get involved, which increases elasticity, [Read: 5 signs you are not ready for a relationship yet]
‘Have you seen face yoga, or facercises? There are yogis, estheticians and dermatologists training women to do exercises for their face to stimulate collagen and reduce the need for a face lift. ‘Passionate kissing can lead to firming the face, especially the bottom half of the face. [Read: do these 11 things and he will never cheat on you]
6. Burns calories.
Depending on which study you look at, kissing can burn anywhere between two and six calories per minute. However, kissing with tongue which uses all the muscles in your face can burn up to 26 calories per minute. [Read: 7 tips on how to get the best organism during sex]
‘Kissing and lovemaking can be a vigorous exercise if you’re fully engaged.You need to have a passionate kiss [in order to burn those calories], but it doesn’t have to be a 10-hour makeout session,’ she said.
Researchers also say we use 30 muscles while kissing, which helps keep your cheeks tight. [Read: 7 hot foreplay tips that will drive your partner wild]
7. Increases s*x drive.
Kissing prompts your brain to release a happy elixir of feel-good chemicals like serotonin, dopamine, and oxytocin.
Additionally, testosterone the hormone responsible for sex drive in both women and men is released into saliva during prolonged kissing.
‘Male saliva has trace amounts of testosterone and testosterone is an aphrodisiac,’ Gallup says. ‘So passing saliva during open-mouth kissing over extended periods might help raise her testosterone levels and affect her sex drive,’ Dr Gordon Gallup, a psychologist at the University at Albany, told Men’s Health when 20 complete strangers kiss.
