Adrenal Health: Why is it so important to everyday life?


What are the adrenals?

The adrenals are two endocrine (hormone producing) glands located atop both of our kidneys. Although small in size, these glands have powerful effects on functions such as blood sugar control, electrolyte balance, immune and sex hormone balance, stress response, and many other important tasks. Unfortunately, there are multiple threats to the integrity of the adrenals that we are exposed to daily.

The adrenal glands are responsible for releasing 4 major classes of hormones. As mentioned earlier, they are integral to biological functions and responses (1).

  1. Androgens: Primarily DHEA and androstenedione. These are converted to active sex hormones.

  2. Glucocorticoids: Primarily cortisol and corticosterone which are important for stress response, metabolism, and immune suppression

  3. Mineralcorticoids: Primarily aldosterone which help regulate electrolyte balance and blood pressure.

  4. Catecholamines: Primarily adrenaline and noradrenaline which help the body respond rapidly to stress.

We can see how a disruption to these sensitive glands can cause body-wide effects which manifest in many and sometimes ambiguous ways. Regardless, it is important to know how to recognize when your adrenals are compromised and what steps you can take to restore a healthy balance. Particularly, I want to speak about cortisol and the concept of adrenal fatigue. We must first understand the process and character of this stress hormone.

What is the HPA-axis?

This is a pathway of communication and feedback between three important endocrine glands. The Hypothalamus, Pituitary (both located in the brain) and the Adrenal glands. Together, they form a sophisticated line of messages and signals to respond to changes in the body. The hypothalamus senses a physiological change in the blood and thus begins the signal cascade. After the hypothalamus releases corticotropin releasing hormone to the nearby pituitary gland the pituitary gland then releases adrenocorticotropic hormone which signals the release of cortisol in the body from the adrenals.

Cortisol is a life sustaining adrenal hormone essential to the maintenance of perfect balance in the body. It is called the “stress hormone” and it influences, regulates or modulates many changes that occur in the body in response to stress but not limited to: blood sugar (glucose) levels, immune responses, anti-inflammatory actions, heart and blood vessel tone and contraction, central nervous system activation (2).

Under normal conditions, the HPA axis is activated in response to one or more of the aforementioned stressors and cortisol is ultimately released to restore balance. Unfortunately, in today’s world, we are under constant activation and release of cortisol, therefore, our bodies are never fully restoring balance. As a consequence, we are predisposing ourselves to chronic adrenal fatigue.

What causes adrenal fatigue? What are the symptoms?

Some common causes of adrenal stress (3):

Negative emotions like (depression, anger, fear, guilt, worry and anxiety), overwork (both mental and physical), sleep deprivation/ late bedtime, circadian rhythm disruption (light-cycle), surgery/ trauma, chronic inflammation/ infection/ pain and illness, toxic exposures, mal-digestion/ absorption, hypoglycemia, nutritional deficiencies.

We have become engrained in lifestyles that constantly stimulate the adrenals to compensate for these stressors. Although they are fantastic at restoring balance in the short term, chronic burdens begin to drain the adrenals. What follows is a manifestation of one or more symptoms (3):

Low body temperature, weakness, hair loss, nervousness and irritability, poor concentration and memory (brain fog), depression, blood sugar imbalances, excessive hunger, inflammation, confusion, indigestion, alternating diarrhea/ constipation, autoimmune disease, poor thyroid function, heart palpitations, dizziness upon standing, poor resistance to infections, low blood pressure, insomnia, food intolerance/ allergies, craving for sweets, dry skin, headaches.

I think I have adrenal fatigue, what do I do now?

You can schedule an appointment with myself, Dr. Fong, or another naturopathic doctor who will give you a “workup” where blood and possibly urine tests will be run to assess hormone levels. Additionally, you may undergo a salivary cortisol test. This test is performed at home, at four times during the day to measure your cortisol levels throughout the day. It is best to do this under the discretion of a trained health care provider.

After results suggest there is evidence of adrenal dysfunction, then your doctor will make the necessary diet, sleep, lifestyle, exercise, stress-relief and possibly supplement recommendations. There are various herbs and nutrients that are extremely therapeutic to the health and restoration of the adrenal glands. Keep in mind, the natural rebuilding of adrenal gland function is a long-term process taking anywhere from 6-24 months depending on the severity.

With the knowledge of how the adrenals function along with what factors lead to its disruption and ultimately the manifestation of symptoms we are now empowered to make interventions. With the help of a naturopathic doctor, you can revitalize adrenal function and restore overall long term balance.

There will be a presentation highlighting important points from this blog post as well as more in-depth analysis and exploration of the topic of adrenal fatigue. This presentation is scheduled for Wed, February 22, 2017 at 6pm. Click here for more info on the adrenal stress class.

  1. Grossman, Ashley. “Overview of Adrenal Function.” Merck Manual: Professional Version. Merck & Co., May 2016. http://www.merckmanuals.com/professional/endocrine-and-metabolic-disorders/adrenal-disorders/overview-of-adrenal-function. 2017.

  2. Wilson, James. “Cortisol & Adrenal Function.” AdrenalFatigue.org. http://www.adrenalfatigue.org/cortisol-adrenal-function. 2017.

  3. “Understanding Adrenal Function.” BioHealth Diagnostics. Mercola. August 2000. http://www. articles.mercola.com/sites/articles/archive/2000/08/27/adrenals.aspx. 2017.

  4. Alschuler, Lise. “The HPA Axis.” Integrative Pro. Integrative Therapeutics. October 2016. http://www.integrativepro.com/Resources/Integrative-Blog/2016/The-HPA-Axis.2017

Featured Posts
Recent Posts
Archive
Search By Tags
Follow Us
  • Facebook Basic Square
  • Yelp Social Icon
  • Yelp Social Icon
  • Wix Facebook page
  • Instagram
  • Twitter Social Icon

1057 El Monte Ave., Ste. B

Mountain View, CA 94040

 

info@naturalstartmedicine.com

P: (650) 396-7117

F: (650) 446 -3124

© 2018 by NaturalStart