EP 63: The Cortisol Cure: Why Lowering Cortisol Isn’t Always the Answer with Dr. Erin Kinney

What if the problem isn’t that your cortisol is too high?

We hear it everywhere: lower your cortisol. But according to my guest, Dr. Erin Kinney, we may be misunderstanding one of the most important hormones in our bodies.

Dr. Kinney is a naturopathic doctor, stress physiology expert, founder of the Kinney Clinic, and author of the new book The Cortisol Cure. She’s also someone I know personally because I’ve been her patient, and I wanted her back on Sober Fit Life to help us make sense of what’s actually happening when we feel exhausted, wired, overwhelmed, or burned out.

Dr. Kinney explains why cortisol isn’t simply the “bad stress hormone” we’ve been taught to fear. It helps us wake up, gives us energy to respond to stress, and plays an important role in managing inflammation. The issue is what happens when we continually ask our bodies to spend more than we’re putting back in. That’s where Dr. Kinney’s Cortisol Bank Account comes in. Think of work, exercise, traffic, parenting, deadlines, emotional stress (and yes, alcohol) as withdrawals. Sleep, rest and nervous-system regulation are deposits.

The goal isn’t to eliminate every stressful thing from your life. It’s to make sure you’re actually replenishing what you spend. We often reach for a drink because we want to relax or shut off after a stressful day. Dr. Kinney explains how alcohol can interfere with restorative sleep and affect blood sugar, creating additional stress on the body, meaning the thing we’re using to “relax” may actually become another withdrawal from our cortisol bank account.

We also talk about what happens when alcohol becomes the tool you rely on to downregulate. Removing it can feel uncomfortable at first because your body has to relearn how to relax without an external substance.

The good news? As Dr. Kinney explains, your nervous system is trainable. Retraining your nervous system takes consistency. But small periods of intentional rest throughout the day can begin teaching your body that it knows how to come back down after stress.

Connect with Dr. Erin Kinney

📖 Buy The Cortisol Cure: The Secret to Resetting Your Stress Response, Boosting Energy & Feeling Better Than Ever

🧠 Take Dr. Kinney's Free Cortisol Debt Score Assessment

🎙️ Listen to The Dr. Kinney Show 

📱 Follow Dr. Kinney on Instagram

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