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The Adrenal Glands: Chronic Fatigue, Weakened Immune System, and Weight Gain

The adrenal glands are two small, very powerful, glands that sit atop the kidneys. They are roughly 30mm wide, 10mm thick, 50mm long, and weigh around 5.0g. In customary measures that's roughly 1"x"2"x0.5" and 0.20/oz. They have multiple functions, from secreting hormones like epinepherine/norepinepherine (adrenaline), sex hormones, helping to regulate blood pressure and water retention by secreting other hormones like aldosterone and mineral/glucocorticoids, and helping to heal tissue and keep the body healthy by releasing cortisol (a type of glucocorticoid).

An analogy I like to use regarding the adrenals is like that of gas in the tank of your car. When we are born we have a full tank of fuel and a full reserve. As we live our lives we start burning some fuel, just like when we drive we use some fuel. When we get low on gas we stop at the gas station and fill up. Sometimes we get a little below the "E Line" on our fuel gauge before we stop and we tap into our "fuel reserve." Imagine that every time we tap into our fuel reserve we can't fill the fuel reserve back to 100%. If we dip below the "E Line" too often, eventually we will be extremely low on our fuel reserve part of the tank, since we can't fill it back to 100%.

This is similar to what happens to our adrenals with regard to cortisol secretion and chronic stress (which can be physical, emotional, and even environmental). After a while the adrenals may become fatigued or exhausted, we can't fill up the reserve any more and it's at zero, and we just don't produce enough cortisol any more. Not because we don't want to, but because we can't. I call this adreno-cortical hypofunction or adrenal fatigue (the CNS is directly linked to everything in the body and controls it). "So what?", you might ask. Well there are some glaring symptoms that can be due to adrenal fatigue, and here they are:

chronic fatigue

difficulty losing weight

difficulty handling stress

weakened immune system

asthma, allergies or respiratory complaints

dark circles under the eyes


dry skin

extreme tiredness an hour after exercise

frequent urination

joint pain

lines in your fingertips

loss of muscle tone

low blood pressure

low blood sugar

low sex drive

numbness in your fingers / poor circulation

weight gain

chronic/prolonged use of steroid medications

The good news is, even you do have adrenal fatigue, there are things you can do to help heal them, and ultimately get back to a healthier, happier you.

If any of the above sounds like you, don't freak out or be too worried. I may be able to help you- give me a call and let's see. :)

Until next time!

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