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  • Writer's pictureLisa Smith

Is THIS the Real Reason You Have No Energy?

Updated: Jun 23

Tired all the time woman sleeping

Why Do You Feel So Tired All the Time?

Tiredness, fatigue or a low energy levels can be caused by various factors such as nutrient deficiencies and sometimes thyroid or adrenal dysfunction, but there's one surprising reason that often goes unnoticed: the health of your gut.

The Gut-Brain-Energy Connection

Did you know that your gut health holds the key to sustained energy levels? The gut, often referred to as the "second brain," is home to trillions of bacteria and other microorganisms that play a crucial role in digestion, nutrient absorption, and overall health.

Common Root Causes of Low Energy

Adrenal Function and Fatigue: One significant root cause of low energy that often goes hand in hand with poor gut health is impaired adrenal function. The adrenal glands, small but mighty glands located on top of your kidneys, produce hormones such as cortisol and adrenaline that are essential for managing stress and energy levels. When you experience chronic stress, your adrenal glands can become overworked, leading to a condition commonly known as adrenal fatigue.

Adrenal fatigue results in a decreased ability to produce these vital hormones, leaving you feeling constantly tired, overwhelmed, and unable to cope with stress effectively. Symptoms often include a reliance on caffeine or sugar for energy, difficulty waking up in the morning, and feeling more awake and energetic in the evening. This is often referred to as tired and wired. Managing stress through lifestyle changes, such as incorporating mindfulness practices, ensuring adequate sleep, and maintaining a balanced diet rich in nutrients that support adrenal health, can significantly improve energy levels.

Thyroid Dysfunction and Low Energy: Another common cause of persistent fatigue is thyroid dysfunction. The thyroid gland, located in the neck, regulates metabolism, which is the rate at which your body converts food into energy. Hypothyroidism, a condition where the thyroid gland is underactive, can lead to a slow metabolism and, consequently, low energy levels. Common symptoms of hypothyroidism include weight gain, cold intolerance, dry skin, and constant fatigue.

Ensuring your thyroid health involves getting appropriate levels of iodine, selenium, and zinc in your diet, as these nutrients are crucial for thyroid function. Additionally, managing stress and avoiding environmental toxins can help support thyroid health. If you suspect thyroid dysfunction, it’s important to seek medical advice for proper diagnosis and treatment.

Nutrient Deficiencies and Energy Levels: Nutrient deficiencies are another frequent culprit behind low energy. Iron deficiency, for instance, can lead to anaemia, where your body lacks enough red blood cells to carry adequate oxygen to your tissues, resulting in fatigue. Similarly, deficiencies in B vitamins, particularly B12 and folate, can cause low energy as these vitamins play a crucial role in energy production at the cellular level. Supplementation might be necessary, especially for those with specific dietary restrictions or absorption issues that often go hand in hand with poor gut health. Regular blood tests can help identify any deficiencies and guide appropriate dietary adjustments or supplementation.

3 Ways a Healthy Gut Can Boost Your Energy

woman sleeping

  1. Nutrient Absorption: A healthy gut is essential for the efficient absorption of nutrients from the foods we eat. When the delicate balance of the gut microbiome is disrupted, nutrient absorption may be compromised, leading to fatigue and low energy levels.

  2. Inflammation: Chronic inflammation in the gut can have far-reaching effects on energy levels. An imbalance in gut bacteria, often caused by poor dietary choices, stress, or environmental factors, can trigger inflammation and drain your energy reserves.

  3. Microbial Diversity: The diversity of bacteria in the gut microbiome is crucial for maintaining optimal health and energy levels. A lack of diversity, often resulting from a diet high in processed foods and low in fibre, can lead to dysbiosis—a condition characterised by an imbalance of gut bacteria—and contribute to fatigue and sluggishness.

7 Ways to Boost Your Gut Health and Your Energy Levels

woman stretching

  1. Eat a Diverse Diet: Incorporate a wide variety of whole plant foods into your diet to provide essential nutrients and support a healthy gut microbiome.

  2. Include Fermented Foods: Foods like yoghurt, kefir, sauerkraut, and kimchi contain beneficial probiotics that help maintain a balanced gut microbiome and promote energy production.

  3. Prioritise Prebiotics: Prebiotic-rich foods such as garlic, onions, bananas, and asparagus nourish the beneficial bacteria in your gut, supporting overall gut health and vitality.

  4. Add Probiotics: Consume probiotic-rich foods such as sauerkraut or kefir, or supplements, to introduce beneficial bacteria into your digestive system and support a diverse gut microbiome.

  5. Manage Stress: Chronic stress can wreak havoc on your gut health and energy levels. Incorporate stress-reducing practices such as walking, meditation, yoga, or deep breathing exercises into your daily routine.

  6. Stay Active: Regular exercise and movement not only boosts energy levels but also promotes a healthy gut microbiome. Aim for a combination of cardiovascular exercise, strength training, and flexibility exercises to support overall well-being.

  7. Prioritise Sleep: Adequate sleep is essential for repairing and rejuvenating the body, including the gut microbiome. Aim for 7-9 hours of quality sleep each night to support optimal energy levels and overall health.

Online Nutrition Advice in Manchester & Across the UK

Lisa Smith Nutritionist Manchester & Online

I offer online nutrition advice in Altrincham, Manchester and across the UK. Are you ready to take the first step towards a healthier, more energetic you? Book a free online consultation with Lisa at Cheshire Nutrition in Manchester and start your journey to optimal gut health and vitality today!

DISCLAIMER: The content on this webpage is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your doctor or qualified healthcare provider. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.


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