In this video, Dr. Xu He, DO, explains how chronic stress and the hormone cortisol can quietly affect nearly every part of your health — and what you can do about it.
Cortisol: Your Body’s Stress Hormone
Cortisol is your body's primary stress hormone. In short bursts it's helpful — it's part of the "fight or flight" response that gives you energy and focus when you need it.
The problem is when stress never lets up. With chronic stress, cortisol stays elevated far longer than your body was designed for, and that ongoing exposure starts to wear you down.
How Chronic Stress Shows Up
Persistently high cortisol can affect:
- Mood — irritability, anxiety, or feeling on edge
- Energy — fatigue that rest doesn't seem to fix
- Weight — increased appetite and weight gain, often around the midsection
- Overall health — over time it can influence blood pressure, blood sugar, and your immune system
Simple Ways to Manage It
You can't eliminate stress, but you can help your body recover:
- Move your body — regular physical activity lowers stress hormones
- Eat balanced meals and go easy on caffeine and alcohol
- Build in relaxation — deep breathing, mindfulness, time outdoors, or a hobby
- Stay connected to people who support you
If stress feels constant or is affecting your daily life, talk with a provider — understanding your body is the first step toward feeling better.
This article is for general education and isn't a substitute for personal medical advice. If stress is affecting your health, reach out to your provider or our team.