We’ve all experienced emotions in ways that are difficult to explain: the heaviness that follows heartbreak, the knot in your stomach when you’re rejected, or the overwhelming energy that comes with happiness. I’ve often wondered why these experiences—which begin as feelings—can have such noticeable effects on our physical bodies. How can an experience that begins with a thought, a memory, or an interaction affect our bodies so profoundly?
We tend to think of emotions as things we simply feel. But their effects extend far beyond our thoughts. They influence how our bodies respond to the world around us and how we experience everyday life.
I’m sure you’ve heard words like dopamine, adrenaline, and serotonin before. They're often mentioned in conversations about happiness, excitement, stress, and even heartbreak. But have you ever stopped to consider what they actually mean, or what they reveal about the relationship between our emotions and our bodies?
Our brains are constantly communicating with the rest of our bodies through nerves, hormones, and chemical messengers. Consider the last time you felt extremely nervous. Maybe it was before an important presentation or a difficult conversation. Your heart started beating faster, your palms became sweaty, and your stomach felt unsettled. These reactions aren’t coincidences. When our brains perceive a stressful situation, they activate the body’s fight-or-flight response, triggering the release of hormones like adrenaline and cortisol. Suddenly, an emotion becomes a physical experience.
But stress isn’t the only emotion that affects us physically. Heartbreak, for example, can feel surprisingly similar to physical pain. Research has found that social rejection and physical pain share some of the same brain-processing systems. This helps explain why losing someone or experiencing rejection can feel like more than just sadness. Emotional distress can also affect our sleep, appetite, and energy levels.
Our emotions even have a connection to our digestive systems. If you have experienced butterflies in your stomach before an important moment, this is partly explained by the gut-brain axis, a communication network connecting the brain and digestive system. Through nerves and chemical signals, the two constantly influence one another. Stress can change digestive activity, sometimes causing nausea or discomfort. Even something as ordinary as nervousness can affect how our stomach feels.
What’s particularly interesting is that this communication works both ways. Our brains influence our bodies, but signals from our bodies can also influence our emotional experiences. The relationship isn’t one-sided. We often think of emotions as things that happen only in our heads, overlooking everything happening beneath the surface. But our brains, hearts, and nervous systems are constantly communicating.
Perhaps that’s what makes emotions so fascinating. They’re not just feelings; they’re physical experiences that influence how we interact with the world. They’re more than a feeling.
Read More
A Gay Teen’s Guide to the Modern Queer Alphabet
By Lillian Wright-Attea | 9:24pmWhy youth queer culture shouldn't be something feared by the LGBTQ community as something radical, but embraced as a new chapter of our history
Central High School’s New Scheduling Policies Are Failing Its Students
By Christine Weng | 9:14pmSince Snyder's departure, Central's new administration has restricted student scheduling flexibilit and making it harder for students to succeed.
Tricks, Treats, and True Crime: A Closer Look at Student Safety on Halloween
By Vithyakavinya Parthiban | 9:09pmAn examination of three criminal cases that occurred on Halloween and what they reflect about student safety.