Why We Crave Crunchy Foods When We're Stressed

By Dr. Scott Olson, ND Posted June 5, 2025

Ever notice how you tend to reach for chips, crackers, or pretzels when you’re stressed?

That satisfying crunch isn’t just pleasing to your taste buds—that craving is your body’s clever way of calming itself.

I’ve been researching this connection for years, and what I’ve learned explains a lot about stress snacking.

Even better, it’s revealed a way to outsmart it…

Imagine this: You’ve had a day. Your adult child has called with yet another crisis, your hip is acting up, and you’ve just received a notice that your property taxes are going up. Again.

Your stress levels are through the roof. What do you reach for?

If you’re like most of us, something crunchy is calling your name. Those potato chips or crackers aren’t just a snack—they’re a coping mechanism.

But why do we crave crunchy foods specifically?

There’s actually some fascinating science behind this choice. When you bite down on something crunchy, you’re engaging in what psychologists call “destructive therapy.”

The act of crushing something between your teeth—hearing that satisfying crunch and feeling the food break apart—provides an immediate release of tension, dialing down your stress.

It’s like your body is saying, “I may not be able to solve these problems, but I can absolutely destroy this pretzel!”

The jaw muscles you use for crunching are the same ones that tense up when you’re stressed. It’s why some people clench or grind their teeth. When you actively engage these muscles to crunch food, you’re giving them a productive way to release that tension.

There’s also the sensory distraction. Crunchy foods create a lot of noise inside your head (much louder than you realize), which momentarily drowns out stressful thoughts. This commands your brain’s attention, giving you a brief respite from worrying.

And let’s not forget the most primal aspect: most crunchy snack foods also happen to be high in carbohydrates and salt or sugar. These combinations trigger a cascade of feel-good brain chemicals.

Your body knows that this combo will quickly raise blood sugar and provide temporary comfort.

Understanding why you reach for these foods when you need some stress relief doesn’t mean you should abandon your crunchy comfort foods entirely. It just means being more conscious about your choices.

Here are some strategies I’ve found helpful:

• Healthier crunch options: Raw vegetables, such as carrots, celery, and bell peppers, deliver a satisfying crunch with nutrients your body actually needs. A little hummus for dipping adds protein and makes it more satisfying.
• Address the underlying stress: When you catch yourself reaching for crunchy snacks, pause and ask: “What am I really feeling right now?” Sometimes, just naming the emotion can reduce its power.
• Try alternative tension releases: Stress balls, a brisk walk, or even chewing sugar-free gum can provide a similar physical release without the extra carbohydrates and calories.
• Mindful crunching: When you do choose a crunchy snack, eat it slowly and focus on the sensation. Oddly enough, being more present when you stress-eat often means you need less of it.

I’ve found that understanding why I crave certain foods helps me make better choices without feeling guilty. Our bodies are smart—they know what they need to feel better. Sometimes, they just need a little guidance on the healthiest way to get there.

So, the next time stress has you reaching for something crunchy, know that you’re not being weak-willed. Your body is self-soothing, and you can honor that need while still prioritizing your health.

Now, excuse me while I go munch on a carrot—deadlines always make me crave the crunch!

P.S. It’s time to embrace your inner Health Guru.

Written By Dr. Scott Olson, ND

Nearly 25 years ago, failed mainstream medical treatments left Dr. Olson in constant pain – and his health in ruins. And that’s when he did something REVOLUTIONARY. He began his career in medicine – and dedicated his life to uncovering the true, underlying causes of disease.
Through his innovative medical practices in Tennessee and Colorado, Dr. Olson has helped cure countless seniors from across America of arthritis… heart disease… diabetes… and even cancer. All without risky prescription drugs or painful surgeries.

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