Your adrenal glands are two tiny pyramid-shaped pieces of tissue situated right above each kidney. Their job is to produce and release, when appropriate, certain regulatory hormones and chemical messengers.
Adrenaline is manufactured in the interior of the adrenal gland, called the adrenal medulla. Cortisol, the other chemical from the adrenal gland, is made in the exterior portion of the gland, called the adrenal cortex. The cortex also secretes androgens, estrogens, and progestins. Cortisol, commonly called hydrocortisone, is the most abundant -- and one of the most important -- of many adrenal cortex hormones. Cortisol helps you handle longer-term stress situations.
In addition to helping you handle stress, these two primary adrenal hormones, adrenaline and cortisol, along with others similarly produced, help control body fluid balance, blood pressure, blood sugar, and other central metabolic functions.
Find out more about the Adrenal Stress Index Test for Adrenal Fatigue!
In the heightened nervous state of adrenal burnout, the body overproduces adrenaline, cortisol and other stress hormones. Constant stress and poor nutrition can weaken the adrenal glands. Eventually, this causes the adrenal glands, the front line in the stress reaction, to show wear and tear and become depleted. This frequently leads to impairment in the thyroid gland, which can cause a further decline in energy level and mood and is one of the reasons why many people have thyroid glands that don't work well.
When stress continues over prolonged periods of time, the adrenal glands can deplete the body's hormonal and energy reserves, and the glands may either shrink in size or hypertrophy (enlarge). The overproduction of adrenal hormones caused by prolonged stress can weaken the immune system and inhibit the production of white blood cells that protect the body against foreign invaders (in particular lymphocytes and lymph node function). Adrenal dysfunction can disrupt the body's blood sugar metabolism, causing weakness, fatigue, and a feeling of being run down. It can also interfere with normal sleep rhythms and produce a wakeful, unrelaxing sleep state, making a person feel worn out even after a full night's sleep.
Common Causes of Adrenal Stress
Testing for Adrenal Health
In order to determine the health of your adrenal glands you need to have a simple blood, urine, or saliva test such as the Adrenal Stress Index performed by your practitioner. Cortisol levels can be checked throughout the day by saliva or in the am by blood. DHEA, and Epinephrine, are some other indicators of adrenal function. The information provided by testing can help to determine the most appropriate type of treatment.
Associated Symptoms and Consequences of Impaired Adrenal Functioning
Lifestyle changes such as:
Eating steadily, all day long. Skipping meals is one of the worst things you can do for your body. When you're hungry, your blood sugar drops, stressing your adrenal glands and triggering your sympathetic nervous system. That causes light-headedness, cravings, anxiety and fatigue. Another drawback to skipping meals: The resulting low blood sugar can affect your ability to think clearly and shorten your attention span.
Skipping breakfast is particularly bad, as it is a sure fire way to gain, not lose, weight. If you start each morning with a good breakfast and "graze" healthfully every two to four hours, your blood sugar will remain steady throughout the day. You'll feel more rested and energetic. Eat protein with every meal. Eat Complex carbohydrates such as brown rice. Avoid sugar, junk food, white pasta, white rice, white bread.
Absolutely NO Caffeine. Coffee/Sodas over stimulates your adrenals and they deplete important B vitamins.
Coffee does not give you energy; coffee gives you the illusion of energy. Coffee actually drains the body of energy and makes you more tired, because of vitamin and adrenal depletion.
Exercise to relax. Walking, Yoga, deep breathing, meditation, or stretching. No vigorous or aerobic exercise, which depletes the adrenals.
Avoid alcohol, processed foods, and tobacco. Nicotine in tobacco initially raises cortisol levels, but chronic use results in low DHEA, testosterone, and progesterone levels.
Reduce stress; learn relaxation techniques such as deep breathing, visualization, progressive muscle relaxation.
Helpful Adrenal Supplements
The use of small amounts of natural adrenal hormone such as Isocort to bring slightly low adrenal function up to its proper normal daily range is often helpful. Adrenal Support supplements can nourish and strengthen your adrenals.