Adrenal Health

Adrenal Health

suprarenalThe adrenal glands are small glands that sit like a hat on top of the kidneys. They are powerful little endocrine glands that manufacture and secrete steroid hormones such as cortisol, DHEA (which in turn can be made into oestrogen and testosterone) as well as adrenalin (sometimes called epinephrine). Many of the hormones produced by the adrenals are essential for good health and vitality, so if your adrenals aren’t functioning well, there can be widespread impacts.  They modulate and support the function of every tissue, organ and gland in your body to maintain balance during stress or illness to help you heal or keep you alive. The adrenal hormones closely modulate many metabolic processes in the body:

  • the utilization of carbohydrates and fats
  • reproductive function and fertility
  • the conversion of fats and proteins into energy
  • bone density and muscle mass
  • inflammation and immune function
  • the distribution of stored fat  – especially around your waist
  • normal blood sugar regulation
  • proper cardiovascular function
  • gastrointestinal function and digestion

 

Some of the signs that your adrenals are struggling include:

stressENERGY & MOOD

  • low energy, tired all the time
  • up and down or erratic energy
  • tired but wired feeling
  • irritable, easily angered, cranky
  • depressed, sad, teary, anxious

SLEEP

  • poor sleep, waking often, insomnia, night sweats
  • increased need for sleep, excessive sleep
  • waking unrefreshed and tired in the morning

IMMUNE

  • recurrent illness (colds, flu, sinusitis)
  • take a long time to recover from simple disorder
  • chronic & autoimmune conditions like eczema, arthritis & allergies.

obesityDIGESTION, WEIGHT & BODY COMPLAINTS

  • headaches and migraines
  • craving sugar or caffeine
  • weight gain (especially around belly), difficulty losing weight,
  • digestive problems (irritable bowel, nausea)
  • muscle tension and pain
  • chest pain, difficulty breathing

Stress and Adrenal Function

It is important to understand the role of stress and how it influences adrenal function when we are looking at improving the function of the adrenals and optimizing energy and vitality.

The body has an inbuilt survival mechanism which allows us to mobilize its resources to escape or fight off danger and survive. The fight or flight response is a well known cascade of physiological effects that harness energy and strength to enable us to survive. While we may have evolved dealing with real life threatening situations (such as escaping from a wild animal or enemy clan) our bodily response to modern day stresses are the same. We don’t differentiate very well between true life threatening stress and mere emotional stress, because the part of our brain that responds to stress needs to act quickly and automatically. Taking time to consider the options and engage the rational mind, may delay actions that could be costly or deadly.

tired business manModern life for many of us is fraught with constant low grade stress. Even being available and switched ‘on’ 24/7 can often give us a feeling of mild stress. We are always anticipating the next thing to do or the next stress to deal with. Common stresses that I see amongst my patients include work dissatisfaction, a difficult boss, financial stress, relationship dramas and parenting demands. Then we also have the issues of environmental stress such as air pollution, electromagnetic radiation and chemicals in food and water. The stresses in turn can lead to a variety of physical and psychological health problems that can themselves be a further source of stress.

It is also the job of the adrenal glands to keep our body’s reactions to stress in balance so that they are appropriate and not destructive. Cortisol has a protective anti-inflammatory and anti-oxidant activity that can help to minimize the inflammatory reactions in allergies and autoimmune disorders.

Adrenals & Reproductive Function

The adrenals are also responsible for producing DHEA which is a precursor to oestrogen and testosterone and thus have a role in reproductive function. Prolonged stress is a well known cause of reproductive dysfunction and in women can lead to delayed or lack of ovulation, erratic cycles or heavier periods.  In men, chronic or acute stress can impact on hormones and lead to lowered sperm count and poor libido in men. After mid-life when the ovaries and testes start to decline in function, the adrenal glands gradually become the major source of the sex hormones circulating throughout the body in both men and women. These hormones themselves have a whole host of physical, emotional and psychological effects, from the level of your sex drive to the tendency to gain weight. Thus, I find in my patients that the function and integrity of the adrenal glands is an important predictor of how easy or trouble free a woman's experience of menopause will be.

Stress Management – the key to healthy adrenals

corporate yoga womanLearning to manage our stress is essential for health and wellbeing on all levels. Much of what I do with many of my patients is help them make choices and create strategies that can moderate their stress. We go through all the events or situations which contribute to their stress load and identify the things that they can change in a practical sense. In some cases, even just changing our attitude or perception of situations can help decrease the effect of these stresses on our health and wellbeing.

Generally I find the two best strategies for managing life’s inevitable stresses are exercise and relaxation/meditation.  Some people find one is enough, but most people will benefit from doing both. In terms of exercise, though,  I want to emphasize that it is important to not overdo it. While many of us use exercise as a stress management tool, sometime it can add more pressure and physiological demands on our system. Many patients I have treated for adrenal fatigue and burnout have been over-exercising. Once they slowed down and did more gentle approaches, they started to improve.

I am a big fan of having a daily practice of some kind, such as meditation, yoga or breathing. Having a regular activity that allows us to pause and get perspective can make a big difference in how we feel and cope with stressful events. Learn more about managing stress with specific meditation and breathing tools I can teach you here.

 

Herbs & Nutrients for Adrenal Health

The first thing to know when it comes to supporting your adrenals is to ensure you choose foods and eating patterns that stabilize your blood sugar. Skipping meals or eating high carbohydrate or sugar laden foods will put more pressure on your adrenals (as well as your liver and pancreas!) Choosing regular meal times and ensuring there is a good quality protein (think eggs, nuts, seeds, dairy, meat/fish) at each meal. Protein and good quality fats will create a stable slow burning energy and avoid blood sugar swings. It is also good to avoid caffeine which can be too stimulating on worn out adrenals. There are a range of nutrients that can support optimal adrenal function and energy and normally I prescribe specific supplements designed to support the adrenal glands, that often include B vitamins, zinc, amino acids etc. You can learn more about foods and how they support energy here.

Holy Basil - a great herb for supporting the adrenals.

Holy Basil - a great herb for supporting the adrenals.

Herbs that support adrenal health are normally referred to as adrenal tonics or adaptogens. Kidney herbs can also be useful for supporting the adrenals. Some of my favourite adrenal herbs include Rhodiola, Withania, Siberian Ginseng, Licorice, Oats and Holy Basil. These herbs can help support our body to adapt and better cope with stress and promote good levels of energy. Generally speaking these types of herbs are taken for a period of at least 6-8 weeks and often for a number of months to get the best results in building resilience, conserving energy and preventing burnout during stressful or demanding periods.

 

So in summary, having well functioning adrenals is essential for optimal health. Take time to look after yourself, make healthy food choices, get regular exercise and manage your stress and you will be rewarded with healthy adrenals which will flow on and impact the rest of your body, mind and spirit!

 

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