What Your Coffee Habit Is Doing to Your Anxiety
- Marti Feyerabend
- Apr 28
- 3 min read

If you’re reading this while sipping your third cup of coffee, don’t worry, I’m not here to take your caffeine away. But if you’ve ever felt jittery, on edge, or like your brain is running a marathon you didn’t sign up for, your coffee habit might be messing with your anxiety more than you think.
Caffeine is a double-edged sword: it gives us energy, sharpens focus, and fuels our mornings, but it also spikes cortisol (your stress hormone), overstimulates the nervous system, and mimics anxiety symptoms. So, is coffee secretly your anxiety’s worst enemy? Let’s break it down.
How Caffeine Affects Your Nervous System
Caffeine is a stimulant that blocks adenosine, the chemical responsible for making you feel sleepy. This is why coffee perks you up—but it also triggers the release of adrenaline and cortisol, two stress hormones that prepare your body for “fight or flight.”
For someone prone to anxiety, this can feel like:
A racing heart that makes you think something is wrong.
A wired but tired feeling where you can’t focus but also can’t relax.
Increased overthinking, making small worries feel much bigger.
A sense of impending doom, similar to the onset of a panic attack.
Studies from the National Institute of Mental Health confirm that caffeine can worsen anxiety disorders, especially in high doses. The good news? You don’t have to quit coffee entirely, just be mindful of how much and when you drink it.
Signs Your Coffee Habit Might Be Making Your Anxiety Worse
If you notice any of these after your morning cup, caffeine might be playing a role in your anxiety:
Increased heart rate or palpitations
Restlessness, jitteriness, or muscle tension
Trouble sleeping, even if you drink coffee early in the day
Feeling more irritable or easily overwhelmed
Digestive issues (caffeine can increase stomach acid, making stress worse)
How to Keep Your Coffee Habit Without the Anxiety
If you love coffee but hate the anxiety, try these simple hacks to make caffeine work for you, not against you:
1. Time It Right
Caffeine stays in your system for 5-6 hours, so if you struggle with anxiety or sleep, try having your last cup before 2 PMto avoid overstimulation at night.
2. Eat Before You Drink
Drinking coffee on an empty stomach can cause a blood sugar spike, leading to an energy crash and increased anxiety. Pair your coffee with protein, healthy fats, or fiber to stabilize your system.
3. Try a Half-Caf or Decaf Swap
If full-strength coffee makes you jittery, try mixing half regular, half decaf, or switching to a low-acid coffee or matcha, which contains L-theanine, a compound that promotes relaxation.
4. Hydrate More
Caffeine is a diuretic, meaning it can dehydrate you, which makes anxiety worse. For every cup of coffee, drink a glass of water with electrolytes to balance hydration levels.
5. Listen to Your Body
Not everyone metabolizes caffeine the same way. Some people can drink coffee at night and sleep fine, while others feel jittery after one small cup. Pay attention to how you feel and adjust accordingly.
Final Thoughts: Can You Still Enjoy Coffee If You Have Anxiety?
Yes! Coffee isn’t the enemy, but your relationship with it matters. If you’re struggling with anxiety, tweaking your caffeine habits can make a huge difference. Try experimenting with timing, hydration, food pairing, and lower-caffeine options to find what works best for your body.
Need more stress-reducing tips? Explore mindfulness, nervous system resets, and anxiety relief techniques at CalmBodyMind.com.
Now go enjoy your (anxiety-friendly) cup of coffee!