Adrenal Fatigue: A Common but Misunderstood Condition

Dr. David Tener
Associate, The Goldberg Clinic

Few anatomic structures have received more attention in the realm of chronic illness than the adrenal glands. Numerous books, articles and research papers have been published over the past few decades resulting in the near universal employment (medical and “alternative") of a plethora of remedies, protocols and therapies to “treat” the various forms of adrenal dysfunction. Many unsuspecting patients, however, are unaware that the very treatments they are prescribed have little to do with the causes of their problems and in many cases further burden the body and deepen chronic illness.

A Brief Overview of the Adrenal System

The adrenals, also known as the suprarenal glands, are endocrine structures that produce and secrete a variety of regulatory hormones including Adrenalin, Aldosterone and Cortisol. Highly complex feedback mechanisms allow the body to closely monitor and adjust how much hormone is produced in order to maintain a state of balance, or homeostasis, in an ever changing, dynamic environment. In this regard, the Adrenal glands work closely with the Hypothalamus, Pituitary and Thyroid gland as part of a physiological “jazz band” known as the HPTA Axis. All cells of the body and all functions of the body are influenced by this system and the hormones it produces.

Cortisol imbalance is associated with cases of chronic illness, particularly those involving allergy and autoimmunity. Cortisol, often referred to as the “stress hormone” of the body, is involved not only with the stress response but also with the regulation of blood sugar, fat and protein metabolism, energy production and inflammation. Under normal (non-stressful) circumstances, the adrenal glands will produce approximately 25-30 mg of cortisol daily.

Chronic health conditions commonly associated with abnormal cortisol secretion:

Adrenal Fatigue: A cause or just another symptom?

We commonly hear from patients entering our practice, who have been diagnosed with various chronic illnesses, that their health problems are caused by “adrenal fatigue.” In most cases, they’ve reached this conclusion having read one of the many articles one can find on “Dr. Google,” having had their frequencies read by a “Rife Machine” or other questionable diagnostic procedure, or having simply been told by their Physician (commonly an Alternative, Functional, Complementary or Integrative or Anti-Aging Doctor) that this is their problem. What they fail to recognize is that “adrenal fatigue,” much like their joint pain, skin rash, allergy etc., is also just a symptom and cannot cause itself. We counter the patient by asking them, “What caused your adrenal fatigue?” It is at that moment that the patient may come to the realization that they have been blaming symptoms for their problems rather than addressing causes. 

The Perils of “Treating” Adrenal Dysfunction



Many of these same patients, upon arriving at our clinic, reveal to us a variety of “Adrenal supplements" they’ve been taking (see photo to the right) to "treat" adrenal dysfunction and various chronic maladies. Many of these products contain adrenal glandulars (from porcine or bovine sources), various herbs and other materials to supposedly stimulate adrenal function. Despite the extensive use of these products and other treatments, long-term improvement is rarely if ever achieved. Some report feeling temporary “stimulation,” but the change is not the result of a return to good health and normal function, but rather from the stimulating effects of a toxic material. Repeated goading from the extensive use of such products burdens the adrenal system, weakens the glands and leads the patient further into chronic illness. When studying under Dr. Goldberg as a student and a new practitioner, he had cautioned me about this and now in practice I have seen this scenario numerous times.

The Goldberg Clinic Approach

At the Goldberg Clinic, Dr. Goldberg and I work primarily with patients suffering with a wide variety of chronic health issues. Our focus with patients is not to “treat” symptoms or conditions, but rather to identify and address causes and build health. A thorough case history, examination and appropriate laboratory studies are utilized to understand each patient’s unique circumstances and develop a specific individualized program to support health.

In many cases, an assessment of adrenal function is part of our patient evaluation. If adrenal dysfunction is identified, further investigation is then warranted. A thorough look into the patient’s history, lifestyle habits, behaviors and stressors often provides the clues as to causation and what steps are needed to support a return to normal function. As no two patients are the same, the factors involved in each case vary significantly. 

Common Factors involved in Adrenal Fatigue/Dysfunction

  • Poor sleep habits
  • Emotional stress (fear, worry, anger, anxiety etc.)
  • Poor diet
  • Caffeine and other stimulants
  • Prescription drugs
  • The use of Corticosteroids (see Dr. Goldberg's article "Problems with Prednisone")
  • Excessive exercise
  • Physical inactivity
  • Poor digestion
  • Lack of sunlight exposure
  • Trauma
  • Overwork
  • Working the night shift
  • Environmental toxins
  • Excessive and indiscriminate supplement use

Adrenal Recovery and a Return to Reliable Health

A normal, healthy adrenal profile (cortisol secretion)

A normal, healthy adrenal profile (cortisol secretion)

The adrenal glands are resilient and have the ability to recover under the right conditions. At our clinic, this involves the implementation of an individualized program tailored to each patient’s needs. With the proper steps taken and patient compliance, not just adrenal recovery but body wide recovery is possible in many cases within 3-9 months. To learn more about the Goldberg Clinic Approach, click here.

Test interpretation: The Adrenal Stress test measures cortisol secretion over the course of one day. Readings are taking in the morning, afternoon, evening and midnight. Cortisol readings should be highest in the morning and then gradually taper off as the day goes on. The test report shown to the right illustrates normal adrenal cortisol secretion. The red and blue lines indicate the upper and lower limit of normal respectively. The black line is the patient result. There are many variations in the results and experienced, professional interpretation is critical along with knowing what to do to address the findings. 

Below are recent before/after Adrenal Stress Test results from patients at our clinic. The improvements seen came by addressing each patient's entire health picture and without the use of drugs, herbs or other treatments/therapies. Many of these patients had mistakenly employed such treatments prior to coming to our clinic.

Case #1: Autoimmune Thyroid Disorder, Chronic Fatigue. Click here to view patient video testimonial.

 Before (January 2016)

After (August 2016)

Case 2: Severe Allergies, Chronic Fatigue,  Digestive Issues. 

Before (March 2016)

After (July 2016)

Case 3: Psoriatic Arthritis, Chronic Fatigue

Before (March 2016)

After (August 2016)

Case 4: Chronic Indigestion, Anxiety.

Before (November 2015)

After (December 2015)

Case 5: Hypothyroidism, Fatigue, Overweight.

Before (February 2016)

After (July 2016)



Recent Case Study: Autoimmune Thyroid Disorder and Severe Fatigue

Case Study: Autoimmune Thyroid Disorder, Adrenal Fatigue | July 2016

Jennifer presented with Thyroid issues and extreme fatigue. Her Endocrinologist prescribed Synthroid to treat her condition. (see Dr. Goldberg's article regarding the dangers of Synthroid and other Thyroid replacements). Jennifer is now off Synthroid and reports "feeling better than she has ever felt in her life."

See the video interview with Jennifer to the left and her before/after Adrenal Stress Test and HsCRP test results below. 

Adrenal Stress Test


Interpretation: Cortisol readings are measured in the morning, afternoon, evening and midnight. Hormone levels should be highest in the morning and then gradually taper off as the day goes on. The test report shown to the right is an example of normal adrenal cortisol secretion. The red and blue lines indicate the upper and lower limit of normal respectively. The black line is the patient result. 

See Dr. Tener's article "Adrenal Fatigue: A Common but Misunderstood Condition." 

Below is Jennifer before/after Adrenal Stress Test results.


 Before (January 2016)

After (August 2016)

High Sensitivity C-Reactive Protein (hsCRP)

Test Interpretation: Measures systemic inflammation. Jennifer's initial result showed a level of high inflammation (4.4). It is now excellent at 0.3.

Recent Case Study: Psoriatic Arthritis and Gout

Psoriatic Arthritis, Gout | June 2016 

Dana came to the Goldberg Clinic in early 2016 with medical diagnoses of Psoriatic Arthritis and Gout. His Rheumatologist prescribed steroids (Prednisone) but his health continued to deteriorate. In this video, Dana shares his experience with us at the Goldberg Clinic and the significant improvement he has made while under our care. He is now drug free and he reports a reduction in his overall pain by 90%. 

Click here to see more case studies from the Goldberg Clinic. 

The Rationale of Fever

David. R Tener, DC
Associate Doctor
The Goldberg Clinic
One of the more common mistakes made by parents and Physicians is the “treatment” or suppression of fever. This typically arises out of a misunderstanding of what fever is along with a fear of possible damage should the fever “go on for too long or get too high.” This concern is not warranted except only in rare circumstances.

What is Fever?

Fever is but a part of the body’s general process of purification and reconstruction. It is salubrious (health giving) and beneficial.
— Dr. Herbert Shelton, "Human Life: It's Philosophy and Laws"

Fever is an elevation above normal body temperature produced in response to irritation, viral or bacterial infection. It is a body-instituted action representing the mobilization of vital forces as part of a natural, healing response. As body temperature is raised, immune responses are enhanced and foreign organisms are neutralized. Most bacteria can only tolerate certain temperature ranges and once outside of it, do not survive.

What is a High Fever and What are the Dangers?

A person is generally not considered to have a fever unless their oral temperature has risen above 100 degrees F. The Hypothalamus in the brain is the body’s primary temperature regulating control center and releases specific fever producing chemicals that initiate fever. Body temperature is tightly controlled and in general will not rise to a level that will cause the body to harm itself. 

Fever that results in brain damage is a common fear for most people/parents. For this to occur, pre-existing damage or injury to the body’s thermoregulatory system from a brain infection (meningitis or encephalitis), prior injury e.g. heat stroke, or poisoning would be a necessary pre-requisite. It would be very rare for a fever to go above 105 F unless there has been pre-existing damage to the brain.

The “Treatment” of Fevers 

Treating/suppressing a fever is generally a mistake if the fever is not very high (104 or greater). A low to moderately high fever rarely lasts longer than 2-4 days if the proper supportive steps are taken. To suppress a fever by drug or other treatment is to attempt to “cure” the body’s cure. This is counterproductive and will typically lengthen recovery time. Treating a fever with aspirin in children is not recommended due to the risk of developing Reye’s Syndrome, a serious condition that causes confusion, swelling of the brain, liver damage and in some cases death.

The suppression of fever does not make illness go away, but rather prolongs it. Even worse, the repeated “treatment” of acute illness and fever often serves as the match that then lights the fire of chronic disease.

Fever is a reaction of organic defense, and as such, it should be protected, rather than opposed.
— Dr. Herbert Shelton, Human Life: It's Philosophy and Laws Part I, p. 87.

Steps to Support Recovery

The primary need for the febrile patient is rest. Long hours of sleep in a peaceful environment devoid of excessive noise and stimulation are paramount. Careful attention should be given to ensure proper hydration through the regular application of fluids including purified water and/or homemade broth. Fresh air should be taken if the weather is not too hot or cold. If the fever is very high (104+), a cool compress or tepid bath can be given.

During periods of acute illness, the body’s resources are diverted away from the organs of digestion, appetite is suppressed and the digestive processes are temporarily suspended. It has long been the recommendation of Naturalists to fast or take a liquid diet during periods of acute illness and fever. Vital energy is thereby conserved and utilized to fuel the healing response. To eat despite the body’s signal to abstain from food is to prolong illness. As the patient recovers and appetite returns, nourishment should gradually be taken.  

The Role of Fever in Chronic Illness 

At the Goldberg Clinic, we are dedicated to assisting patients in recovering from a variety of chronic health issues. In most cases, it has taken years for the patient to evolve into chronic disease. As we carefully dissect out a patient’s health history and the factors responsible for their current condition, what we often uncover is the repeated suppression of acute symptoms including fever with drugs and other treatments. Repeatedly interfering with the body’s vital forces and mechanisms of recovery transforms acute illness into chronic illness that then often leads to the application of more symptom suppressing drugs.

The focus of the Goldberg Clinic is not to treat disease or suppress symptoms but rather to begin setting the right conditions to allow the body the opportunity to once again mobilize its own healing forces. If the right conditions are set according to the individual patient’s needs, a gradual evolution back into good health and proper function is possible as The Goldberg Clinic has witnessed and documented with patients over the past 40 years.

After a fever (in cases where suppression is not resorted to) the body is left renovated, cleansed and renewed.
— Dr. Herbert Shelton

Many of our patients after having started a program with us will develop a fever to the satisfaction of Dr. Goldberg and myself as this generally represents the body beginning to “kick in” and initiate the healing process. If fever is not suppressed and the body is supported in the proper fashion, a breakthrough is often seen. In cases involving long-term chronic illness, a “healing crisis” of this type may occur once or more before health is fully restored.

David R. Tener, DC
Associate Doctor
The Goldberg Clinic

Related Article:
The Reality of Acute Illness: Take Charge of the Cold and Flu by Dr. Paul Goldberg