The ways our body talks to us

HostWe all know that feeling when your stomach does a flip before a big meeting, or how your shoulders tend to bunch up when you're stressed out. It's like our skin and bones have their own language that they use to get our attention. How are all these parts actually sending us messages?

GuestIt's a lot more than just a flip in your gut. Your body is basically a giant radar. It's always scanning the world and then giving you a report, but it doesn't use words. It uses feelings. Think of it like a dashboard in a car. When a light blinks, it's telling you something is happening under the hood that you might not have noticed yet. Most of the time, we're so busy looking at the road that we forget to check the dash.

HostSo if my heart starts beating fast, that's a light blinking? But how do I know what it means? It could be that I'm excited, or it could be that I'm about to have a panic attack.

GuestThat's the big question. Your body sends the signal, but your brain has to guess the meaning. There's this inner sensing we all do. Some people are really tuned in. Others are a bit more deaf to those signals. If you're not good at hearing them, you might get confused. You might think you're mad at your boss, but really, your body is just trying to tell you that you're hungry or your blood sugar is low.

HostWait, so is it just my brain making things up? Or is the stomach actually doing the talking?

GuestIt's both. You have a huge web of nerves wrapped around your gut. It's so big and smart that some people call it a second brain. It talks to your head through a massive nerve that runs like a super-highway from your belly to your brain. Most of the messages on that highway are going up, not down. Your gut is doing way more talking than your brain is doing. It tells the brain how it feels, and the brain reacts.

HostBut that feels like I'm not really in control. If my gut is sending all these scared signals because I ate a bad taco, and my brain thinks I'm actually scared of my life choices, that seems like a huge glitch.

GuestIt's actually a safety feature. The body wants to keep you alive first. So it plays it safe. If something feels off in your chest or your belly, the brain treats it as a threat just in case. But we can learn to listen better. We can start to tell the difference between being in real danger and just needing a glass of water.

HostThat sounds like it could go wrong easily. If I'm always listening to every tiny twitch, wouldn't I just become a mess of worry? I feel like the more I focus on a pain, the worse it gets.

GuestYou're right, focusing on it can turn up the volume. Think of pain like a smoke alarm. Its job is to be loud and annoying so you get out of the house. But sometimes, the alarm gets stuck. This happens a lot with back pain. The nerves get into a habit of sending that hurt signal. They get really good at it, like a well-worn path in the woods. They keep shouting a warning for a threat that's not there anymore.

HostI don't know if I buy that the body shouts for no reason. If it hurts, surely something is still broken or torn?

GuestNot always. Think about a car alarm that goes off because a heavy truck drove by. The car isn't being stolen, but the sensor is set too high. Our bodies do that too. If you have been stressed for a long time, your sensors get tuned way up. Even a light touch might start to feel like a threat because the body is on high alert. We have to teach the body to quiet down through how we move and breathe.

HostWhat about the stuff we don't even think about? Like how I can close my eyes and still know where my feet are.

GuestThat's a very quiet, steady kind of talk. You have tiny sensors in your joints and muscles that act like a map. They're constantly telling your brain where every limb is. You only notice it when it stops. If you sit on your leg and it goes numb, that talk is cut off. Suddenly, you feel like your leg isn't part of you anymore. It's just a heavy, tingly thing.

HostMy brain is just looking for any signal it can find to make sense of the world.

GuestOne simple way to ground yourself is to see if you can feel the pulse in your own fingertips when things feel too loud.

HostThose dashboard lights might be blinking, but now I know I can take a look under the hood before I start to panic.