How Does Low vs. High Cortisol Levels Symptoms Explained By Dr.Berg Work?

Your body has a tiny stress boss named cortisol that acts like a battery charger for your energy levels. When this boss works correctly, you feel alert and ready to play; when it is too low or too high, things get a bit messy in the control room. Dr. Berg explains that understanding whether your cortisol is resting too much or running too fast helps you figure out why you might be tired or wired up.

Imagine your cortisol is like the fuel in a toy car. If there is low cortisol, it is like having an almost empty tank. You might feel "tired but wired," meaning your body wants to sleep, but your mind keeps buzzing like a fly in a jar. Dr. Berg points out that this often happens if you are stressed for too long without breaking. You get no energy to start the day, and by afternoon, you just want to sit on the couch. Your muscles feel heavy, and even small tasks feel like climbing a big hill. This state is often called adrenal fatigue. It is not that your adrenal glands are broken; they are just tired from working too hard without enough rest.

On the other hand, high cortisol is like leaving the house alarm blaring all day. Your body thinks it is in danger even when you are safe on the sofa. This makes your heart beat faster and keeps your muscles tight, ready to run. You might feel anxious, jittery, or have trouble sleeping because your internal lights stay bright at night. Dr. Berg notes that sugar cravings can happen too because your body wants quick fuel to handle this constant "on" switch. It is like having a engine revving in neutral; you are using energy just by existing under the stress.

By looking at your symptoms, you can guess if your cortisol battery needs more charge or a quieter environment.