What Causes Chronic Fatigue? Understanding Adrenal Dysfunction
Fatigue is the most common complaint I hear from my patients. While many factors contribute to exhaustion, the leading cause is often adrenal gland dysfunction.
The Role of Adrenal Glands in Energy Regulation
Your adrenal glands produce hormones that help regulate energy, stress response, and metabolism. These glands can disrupt hormone balance when overstressed, leading to thyroid dysfunction, blood sugar imbalances, weight gain, and insomnia (Cleveland Clinic).
Signs of Adrenal Imbalance
- Chronic Fatigue
- Headaches from stress
- Allergies or frequent colds
- Shakiness or irritability when hungry
- Slow to wake up in the morning
- Craving sugar, caffeine, or nicotine
- Eating relieves fatigue
- Difficulty falling or staying asleep (waking at 3-4 a.m.)
How Adrenal Dysfunction Affects Your Body
The adrenal glands produce cortisol, DHEA, and adrenaline, which fluctuate in a 24-hour Circadian Rhythm. When this cycle is disrupted, it can negatively impact:
- ✅ Energy Production – Low cortisol levels lead to hypoglycemia (low blood sugar).
- ✅ Muscle & Joint Function– Poor adrenal function impairs tissue repair, increasing chronic pain.
- ✅ Bone Health – Excess cortisol can weaken bones, increasing the risk of osteoporosis.
- ✅ Immune System – Chronic stress suppresses the immune system, making you prone to frequent infections (NCBI).
- ✅ Sleep Quality – Imbalanced cortisol disrupts REM sleep, leading to mental fatigue and depression.
- ✅ Skin Regeneration – Cortisol imbalances slow skin repair, accelerating aging and inflammation.
- ✅ Food Intolerances – Many people with adrenal dysfunction develop gluten intolerance due to stress-induced gut inflammation.
How to Test for Adrenal Dysfunction
The best way to assess adrenal health is with an at-home saliva test. This test evaluates cortisol fluctuations throughout the day, helping to pinpoint adrenal imbalances and stress-related health concerns.
How to Restore Your Adrenal Health
Natural therapies can support and restore function if your adrenal glands are overstressed. Proper nutrition, stress management, and targeted supplementation can help rebalance hormones and restore energy.
Take Control of Your Energy Today
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Dr. Charles Campbell
📞 (281) 772-3451
🌐 www.campbellfunctionalmedicine.com
Serving Kingwood, Texas, and surrounding areas since 1993.
Now, we also serve patients in Hendersonville, North Carolina, and surrounding areas.