Stress, Adrenal Glands and Miss Nutritionist

Guest Blog post by our friend Rosie from Miss Nutritionist

Are your adrenal glands stressed out?

The adrenal glands are our stress glands that sit on top of the kidneys. There are two adrenal glands which are situated on top of the kidneys. They are chiefly responsible for regulating the stress response through the synthesis of numerous hormones. Healthy adrenal glands secrete a number of hormones such as adrenaline and cortisol. These allow our bodies to deal with physical and emotional stress.

Every time we experience stress the adrenal glands release cortisol into the blood stream so that we can deal with the fight or flight response. However if we are exposed to significant amounts of stress over a long period of time then these delicate glands can become exhausted and not work as efficiently.

The Stress Response:

When we experience physical or mental stress the adrenal glands release adrenaline and cortisol into the blood stream to prepare us for the stress. The heart beats faster, pupils dilate and sugar is sent to the muscles to deal with the stress. There are three stages of stress:

1) The alarm stage

This is the initial stage of stress. This stage experiences an over acting of the sympathetic nervous system where adrenaline and cortisol increase and blood flows away from the brain to the muscles.

2) The resistance stage

Overtime, if you are under constant stress your adrenal glands continually release adrenaline and cortisol to deal with it. They are going to full efforts to cope with the situation and often you can start to feel irritated and pressured.

3) The exhaustion stage

This is where the adrenal glands have been so over worked that they no longer function efficiently and optimally. They are exhausted which means the body can’t cope with anymore stress. As a result the person can feel exhausted, weak, burnt out and depressed.


  • Difficulty falling asleep
  • Dizziness when standing up suddenly (especially in the morning out of bed)
  • Fatigue, apathy
  • Slow starter in morning
  • Clenching or grinding teeth
  • Poor appetite (no breakfast)
  • Digestive issues (low HCl, IBS…)
  • Salt craving
  • PMS, menstrual problems
  • Low libido
  • Palpitations
  • Muscle aches/cramps
  • Depression
  • Poor memory and concentration
  • Insomnia, poor sleep
  • Inability to deal with stress
  • Weight gain (around the middle)
  • Headaches
  • Poor exercise tolerance and exhaustion afterwards
  • Autoimmune disorders
  • Lower back pain

How to Support Your Adrenals! 


(cornerstone of adrenal support)

  • Eat little and often – about every 3-4 hours
  • 3 main meals with snacks in between
  • Avoid refined carbohydrates
  • Increase whole grains
  • Good quality protein at each meal and snack
  • Increase high fibre foods (water soluble especially as slows digestion, absorption of carbohydrates, increase cell sensitivity to insulin)
  • Increase essential fats such as oily fish, avocados nuts and seeds.
  • Drink enough water/fluids
  • Avoid stimulants – alcohol, tea, coffee, cola drinks, chocolate, cigarettes



Caffeine is a stimulant and can cause irritability and lead to over stimulation of the adrenal glands so the body is less able to cope with stress. It can prevent the absorption of some essential nutrients – zinc and iron.

Alcohol in excessive intake depletes many vitamins and minerals which can impair the detoxification process of the liver and cause adrenal stimulation.

Sugar in excess impairs the function of the adrenal glands and has been linked with suppressing the immune system.



B vitamins

When under stress your body requires more B vitamins which are involved in protecting the nervous system. As they are not stored in the body they must be taken in sufficient amounts at all times. Supplementation of a B complex is important for energy production. Good food sources of the B vitamins are yeast extract, green leafy vegetables, eggs, salmon and whole grains.

Vitamin C – 2-3g per day

Vitamin C is vital to help the body cope with stress. Large amounts of vitamin C are stored in the adrenal glands and levels are significantly reduced when one is under stress. Good sources are from fresh fruit and vegetables. A daily supplementation of at least 1000mg of vitamin C per day should be recommended too.

Zinc – 15mg per day

Zinc is necessary for the production of the adrenal hormones and it is therefore extremely important to ensure optimum levels of zinc are maintained in the body. Zinc is often lacking in today’s diets and therefore a zinc supplement could well prove extremely beneficial

Magnesium – 300 mg per day

Magnesium helps to reduce the risk of adrenal exhaustion from chronic stress. It is essential for production of enzymes and energy needed in adrenal cascade. It is key in blood sugar control. It also helps to relax the nerves which can be very helpful in maintaining nervous health.

Herbs to Help Stress

Siberian Ginseng maintains adrenal function by supporting and rejuvenating adrenal function. It is an adaptagen meaning it either helps to increase or decrease cortisol and DHEA. It has calming effects.

Liquorice Root can help anxiety disorders and encourage restful sleep. It increases energy and can raise cortisol levels. It also helps decrease symptoms of hypoglycemia.


Adrenal cell extracts from bovine or porcine can help to restore adrenal function which is useful in adrenal fatigue/exhaustion. It encourages the secretion of a variety of adrenal hormones such as adrenaline and noradrenalin.

Digestive Enzymes

Stress can play havoc with the digestive system by inhibiting digestive enzymes. This can lead to indigestion, bloating, gas, heartburn, constipation or diarrhoea. Supplementing digestive enzymes prior to, or during a meal, can help to eradicate some of the problematic symptoms.


  • Stress Management – meditation, prayer, deep breathing
  • Time management –learn to say “no”
  • “Me time” – pamper yourself, massage, relaxation, hobbies
  • Enhance and cherish important relationships – family, friends, better communication
  • Identify “energy robbers” in your life – person, place, environment, work
  • Appropriate exercise – regular but not excessive – tai chi, yoga, pilates, walking, swimming


If you would like to transform your energy in just 5 days then download a copy of my free Energy Ebook here.

About the author:

Miss Nutritionist was founded by Rosie Millen who trained at the renowned Institute of Optimum Nutrition. She is a fully qualified nutritionist therapist.

Rosie has a strong passion to help people achieve better health. She believes that by improving your diet and lifestyle you are in a better position to achieve anything you want in life.

Her desire to spread the word about the connection between diet and the way we feel, think and behave is the very reason she set up Miss Nutritionist immediately after graduating in 2010.

Since then, customers have been inspired to seek nutritional help from Rosie in order to guide them towards achieving better health.

Miss Nutritionist has gone from strength to strength each year and is expanding rapidly with customers in business, media and sport.

She has just launched her first line of food products: The Dynabites. A family of three energy bars that are a nutritious snack for those on the go with an explosive taste. For more info please go to


You Can Follow Rosie On:


Miss Nutritionist is one of Feedr’s partners. She will be doing a series of blog posts to inform our readers about things you can do and eat to transform your energy and work more efficiently. For more information about how you can book a Lunch & Learn workshop with Feedr & Miss Nutritionist, please send us an email.

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