9 Ways Kissing Makes You Stronger

Kissing boosts immunity

We know kissing as a social pleasantry, a potential ending to a date and a means of connecting with our main squeeze. The collision of lips and tongues that we often take for granted has a whole lot more bubbling under the surface than meets the eye and actually does a body very, very good. Kissing has long been thought to be a way to pass along bugs and strengthen the body’s defenses. In fact, a study reported in the journal Medical Hypotheses says kissing may increase a woman’s immunity from Cytomegalovirus, which can cause infant blindness and other birth defects if the mother is a carrier during pregnancy. Learn about some more everyday habits with amazing health benefits you never knew about.

Kissing burns calories

a glass of rose wine, a hand holing wine glassFultaro/Shutterstock
Depending on different reports, smooching burns anywhere from two to six calories per minute. Not quite a jog on the treadmill, but locking lips for an hour may burn off half a handful of M&Ms or half a glass of wine. Hey, it’s something. Here are some more wacky things you had no idea could burn calories.

Kissing keeps facial muscles strong

Sure, tight abs or cellulite-free thighs may be first on your fitness list, but don’t underestimate the workout your mouth gets during a make-out session. Researchers say you use 30 muscles while kissing and that smooching helps keep your cheeks tight. Nice.

Kissing naturally relaxes you

Scientific reports say kissing increases the levels of oxytocin, the body’s natural calming chemical. It also increases endorphins, the body’s feel-good chemicals. Swapping spit is also noted to boost dopamine, which aids in feelings of romantic attachment.

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Kissing helps you pick the best mate

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Anthropologist Helen Fisher describes kissing as a “mate assessment tool.” Much of the cortex is devoted to picking up sensations from around the lips, cheeks, tongue, and nose. Out of 12 cranial nerves, five of them pick up data from around the mouth. It is built to pick up the most sensitive feelings—the most intricate tastes and smells and touch and temperature. And when you’re kissing somebody, you can really hear them and see them and feel them. So kissing is not just kissing. It is a profound advertisement of who you are, what you want, and what you can give.

Other researchers note that kissing is biology’s way of determining who in nature you are most genetically compatible with. “At the moment of the kiss, there are hard-wired mechanisms that assess health, reproductive status, and genetic compatibility,” says Gordon G. Gallup Jr., a professor of evolutionary psychology at the State University of New York at Albany who studies reproductive competition and the biology of interpersonal attraction. “Therefore, what happens during that first kiss can be a make-or-break proposition.” No pressure, though. Speaking of first kisses, these awkward true first kiss stories are sure to make you laugh (and cringe).

Passionate kisses are good for your oral health

According to Dental Health Magazine, “deep kissing increases the flow of saliva, which helps to keep the mouth, teeth and gums healthy.” The additional liquid helps get rid of food particles in your teeth, and in stimulating your immune system, you’re aiding your body in the fight against infection.

Kissing can reduce stress

Happy Valentines Day couple kissing, 14th February celebration, Valentine. Love concept. Copy space backgroundPavel Ilyukhin/Shutterstock

There’s nothing like a good smooch after a long, stressful day. In addition to releasing a surge of the relaxing hormone oxytocin, kissing has also been linked to a decrease in the stress hormone cortisol. It can also boost levels of serotonin, which leads to feelings of calm and contentedness. Ever wonder why you lean to the right when you kiss? Yes, there’s a reason for that.

Kissing can lower blood pressure

couple-kissingEmotions studio/Shutterstock

You might have noticed that kissing gets your heart pumping—and that’s a good thing. Your increased heartbeat causes your blood vessels to dilate, getting healthy amounts of blood to your organs and helping to reduce your blood pressure. Plus, lower levels of the stress hormone cortisol, which we already know kissing reduces, corresponds to low blood pressure.

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Kissing can soothe headache pain


The idea that a simple kiss can reduce the pain of a headache might sound like nothing more than a trick of the placebo effect, but it’s totally true! Because of the increased blood flow that kissing produces, it can reduce aches and pains, headaches in particular. And, ladies, it can even ease the pain of menstrual cramps too, believe it or not.

The longest kiss?

In 2013, a Thai couple named Ekkachai and Laksana Tiranarat set the world record for longest kiss, smooching for over 58 and a half hours straight. They started kissing on February 12, 2013, and stopped on…Valentine’s Day! Aww. The record they beat, by the way, was their own, so these two are in a kissing league of their own. Check out some more fun facts about kissing you never knew.

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