Chronic Fatigue: Root causes and Solutions

We're diving headfirst into the world of chronic fatigue today. Whether you've experienced this relentless exhaustion firsthand or are supporting someone who has, understanding its causes and exploring natural solutions can bring a glimmer of hope. 

  1. Getting to the Root: What Causes Chronic Fatigue? Chronic fatigue isn't a one-size-fits-all condition and the causes can be as varied as a box of chocolates. Here are some common culprits to consider:

  • Immune Imbalances: Viral infections, immune dysfunction, or persistent inflammation can play a role in triggering chronic fatigue. Strengthening your immune system with a nutrient-packed diet, stress management, and immune-boosting herbs like echinacea and astragalus might help.

  • Hormonal Havoc: Hormonal imbalances, such as adrenal fatigue or thyroid dysfunction, can leave you feeling drained. Balancing your hormones through lifestyle changes, stress reduction techniques, and embracing adaptogenic herbs like ashwagandha and rhodiola might put a spring back in your step.

  • Mind Matters: Chronic stress, emotional distress, and mental health conditions like anxiety and depression can drain your energy reserves. It's crucial to prioritise self-care. Seek support from loved ones or professionals and explore practices like mindfulness or meditation to find inner balance and give your nervous system some resilience.

  • Snooze for Success: Sleep disruption can wreak havoc on your energy levels. Crafting a cosy sleep sanctuary, sticking to a consistent bedtime routine, and incorporating natural sleep aids such as chamomile tea or lavender oil can promote a restful slumber.

  • Nourish and Flourish: Poor nutrition and dietary habits can leave you feeling like a wilted flower. Embrace a rainbow of whole foods, including fruits, vegetables, lean proteins, and healthy fats, to provide your body with the nutrients it craves for sustainable energy. Follow your body’s intuition - if you’re a healthy eater and you feel like eating a bit more than normal, go for it! Your body needs the extra resources for recovery.

  1. Natural Therapies to Reclaim Your Energy: Now that we've uncovered the causes, it's time to arm ourselves with natural solutions. Here are some tried-and-true strategies that can really make a difference to your energy levels:

  • Power of Nutrition: Your plate holds the key to revitalising your energy. Load up on foods rich in B vitamins, such as leafy greens, legumes, and whole grains, to fuel your energy production. Don't forget about omega-3 fatty acids found in fatty fish, chia seeds, and walnuts, which can reduce inflammation and support brain health. Keeping your blood sugar balanced throughout the day has a huge impact on your energy levels!

  • Movement is Medicine: It may sound counterintuitive, but moving your body can actually combat fatigue. Engaging in regular exercise – whether it's yoga, dancing, or a walk in nature – boosts endorphins, improves circulation, and enhances energy levels. Find an activity you enjoy and make it a joyful part of your routine. Be mindful to not over-exert yourself, and if you’re having a particularly energetic day, be cautious not to use up all your energy and set yourself back.

  • Zen Zone: Chronic fatigue often takes a toll on our mental and emotional well-being. Carving out time for relaxation, stress reduction, and self-care activities is vital. Whether it's practising mindfulness, taking up a creative hobby, or indulging in a soothing bubble bath, find what brings you joy and rejuvenation.

  • The Power of Zzzs: Sleep is the ultimate natural remedy for fatigue. Prioritise sleep hygiene by creating a cozy sleep environment, unplugging from electronics before bedtime, and establishing a consistent sleep schedule. Wind down with a good book or a calming herbal tea to signal to your body that it's time to recharge.

For individuals grappling with chronic fatigue, finding answers and solutions can be a challenging journey. Thankfully, functional testing offers a window into the underlying imbalances that may contribute to this condition. By working with a Nutritional Therapist, like me, and delving deeper into our body's intricacies, we can uncover hidden clues and tailor targeted interventions. This means we’re exploring exactly what’s going on in YOUR body, and making a bespoke protocol based on YOUR needs. Let's explore some functional tests that can provide valuable insights for chronic fatigue sufferers.

  1. Comprehensive Blood Panels: A comprehensive blood panel can reveal valuable information about nutrient deficiencies, hormonal imbalances, and markers of inflammation. Testing for vitamin D, B vitamins, iron, thyroid hormones, and markers of immune function can help identify underlying issues that contribute to fatigue. Your Nutritional Therapist will interpret the results and guide appropriate interventions for you. 

  2. Adrenal Function Testing: The adrenal glands play a crucial role in our stress response and energy regulation. Salivary or urine tests can measure cortisol levels throughout the day, providing insights into adrenal function. Additionally, testing for DHEA-S, a precursor hormone produced by the adrenal glands, can shed light on hormonal imbalances. Assessing adrenal function helps tailor interventions such as lifestyle modifications, stress management techniques, and targeted nutrient supplementation.

  3. Gastrointestinal (GI) Assessments: The health of our gut has far-reaching implications, including its impact on energy levels and overall well-being. GI testing can evaluate the gut microbiome, identify pathogens or imbalances in beneficial bacteria, and assess intestinal permeability. Imbalances in the gut can lead to systemic inflammation, nutrient malabsorption, and immune dysregulation, contributing to chronic fatigue. With the help of your Nutritional Therapist targeted interventions such as dietary modifications, probiotics, or antimicrobial therapies can address gut imbalances.

  4. Mitochondrial Function Testing: Mitochondria are the powerhouses of our cells, responsible for producing energy. Testing for markers of mitochondrial function, such as ATP levels or mitochondrial DNA mutations, can uncover issues that affect energy production. Understanding mitochondrial dysfunction can guide interventions like targeted nutrient supplementation, antioxidant support, and lifestyle modifications to support mitochondrial health.

  5. Sleep Assessments: For individuals with chronic fatigue, poor sleep quality can be a significant factor. Sleep assessments, including polysomnography or home sleep studies, can identify sleep disorders such as sleep apnea, insomnia, or restless leg syndrome. Treating these underlying sleep disturbances can significantly improve energy levels and overall well-being.


It's crucial to work with qualified healthcare professionals experienced in functional medicine to interpret your test results. We can then develop an integrative treatment plan that encompasses lifestyle modifications, targeted supplementation, and other interventions that are bespoke to your needs. 

Chronic exhaustion may be super debilitating, but armed with knowledge and a natural approach, you can reclaim your energy and bounce back with renewed vitality. 

Remember, everyone's journey is unique, so don't hesitate to explore different strategies and listen to your body along the way. With a little patience, self-care, and the application of nutritional therapy, you'll be well on your way to conquering chronic fatigue and embracing a life filled with vibrant energy. 

If you or someone you know has been suffering with chronic fatigue or low energy, book in a discovery call today to find out how I can support you 

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