You'd know it anywhere: Or that you're standing on a high ledge.
Or that you've just locked eyes with your crush. Isn't it strange that you get the feeling that you've got butterflies in your stomach in all sorts of vastly different situations? Once you know what causes it, you'll understand why the sensation is so one-size-fits-all. You've probably heard of your "fight or flight" response, but have you heard of "rest and digest? The parasympathetic "Why do you get butterflies in your stomach" has the "rest and digest" moniker because it's what controls your body during ordinary situations.
In essence, it's the yin to the sympathetic yang: It slows your heart rate and breathing and decreases your blood pressure. But in order to help you survive an emergency, whether that's a saber-toothed tiger or a parking attendant approaching your illegally parked car, your sympathetic nervous system has to make some sacrifices.
When it sees danger coming, it triggers the release of adrenaline and cortisolwhich increases your heart rate and shunts blood to your heart and leg muscles — and away from your digestive system. The blood vessels surrounding your stomach and intestines constrict and the digestive muscles contract. It's that drop in blood flow that makes you feel like winged insects are fluttering around in your stomach.
Another unpleasant side effect you may experience in moments of panic is a sudden need to use the bathroom. As strange as it seems, that also helps ensure your Why do you get butterflies in your stomach. While the sympathetic nervous system causes most of the muscles in your digestive system to contract, there's one it relaxes: When your fight or flight response tells that muscle to take a load off, well, it does just that.
After all, if you were being chased by a dire wolfyou'd want to shed any excess liquids or solids to help you run faster.
Your sympathetic nervous system is just trying to help. Ok, but why do you get the same fluttery feeling when you're strapping in for a skydive that you do when you go on a promising second date? The latter is definitely not an emergency, but it appears that nobody told your sympathetic nervous system.
All the same symptoms are there: Well, considering the fact that procreation is the end goal of evolution, it makes sense that the sight of a potential mate is an emergency situation for an organism like you. All of those heightened feelings encourage you to make a move and "lead to having a physical sensation of craving and the desire to focus your attention on that specific person," clinical sexologist Kat Van Kirk, Ph.
This highlights a strange truth: A racing heart and sweaty palms might be the feeling of fear when you're in the path of an oncoming car, the feeling of excitement or nervousness when you're standing in the wings on opening night, and the feeling of lovesickness when you're gazing across the table at a new flame.
Your Why do you get butterflies in your stomach reacts the same way to each of those situations; it's how you interpret them that matters. Luckily, you can use this to your advantage. The next time you're a bundle of nerves before a big performance or an important meeting, reframe the feeling: That way, you can channel all that sympathetic nervous system energy into doing your very best.
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Get smarter each time you open a new tab with the Curiosity Smart Tab Chrome extension. Download the free app. Written by Ashley Hamer. Romance and Roller Coasters. Written by Ashley Hamer June 21, Wake up with the smartest email in your inbox. Our Best Articles Daily. There are two major functions of your automatic central nervous system to keep your body in balance.
The sympathetic function is often referred. If you feel "butterflies" in your stomach after the honeymoon phase of your This is not how a person should feel in a secure, loving, and. Stress can cause some pretty weird feelings, and butterflies in the stomach definitely make the list. But those butterflies are a good sign that the.