Tiredness and Fatigue
Tiredness — also known as fatigue — affects most people at some point in their lives. For some it is an occasional dip; for others it is a daily struggle to get out of bed, concentrate, and stay motivated. Fatigue is often misunderstood, and sometimes even mislabelled as laziness, when in reality it usually stems from a combination of physical, nutritional, and emotional factors.
The key to lasting energy is not another quick fix, but understanding what is draining you in the first place. This page explains the common drivers of low energy, practical steps you can take yourself, and how a naturopathic approach may help — working alongside your GP. We consult by telehealth right across Australia, with no referral needed.
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- Daytime sleepiness and low energy
- Loss of motivation and drive
- Poor concentration or “brain fog”
- Difficulty making decisions
- Low or flat mood
- A sense of just not coping
- Poor or inadequate sleep
- Chronic stress and emotional strain
- Nutrient depletion (e.g. low iron)
- Blood-sugar swings and diet
- Hormonal or thyroid imbalance
- Caffeine reliance and dehydration
- Rule out underlying medical causes first
- Address nutrient and dietary drivers
- Support sleep and stress resilience
- Assess hormonal and thyroid factors
- Individualised herbal and nutritional support
- Sustainable lifestyle strategies
Telehealth consultations are available Australia-wide — no referral needed.
First, Rule Out Underlying Medical Causes
Before turning to lifestyle and nutritional factors, it is important to make sure there is no underlying medical condition driving the fatigue. Persistent tiredness can be a symptom of a range of treatable conditions, and identifying these early matters.
Common medical contributors your GP may investigate include:
- Iron deficiency and anaemia — one of the most common causes of fatigue in women
- Thyroid dysfunction, particularly an underactive thyroid
- Other nutrient deficiencies, such as vitamin B12 or vitamin D
- Blood-sugar dysregulation and metabolic conditions
- Hormonal imbalances
- Sleep disorders, infection, or other chronic illness
The Everyday Drivers of Low Energy
Sleep: The Foundation of Energy
Poor or inadequate sleep is one of the top causes of low energy, and it undermines mood, concentration, productivity, and memory along with it. Building strong sleep habits makes a genuine difference:
- Keep regular hours — go to bed and wake at the same times, which helps set your body clock.
- Reduce screens after around 8 pm — the light they emit suppresses melatonin, the hormone that signals it is time to sleep.
- Keep the bedroom quiet, dark, cool, and comfortable, and reserve the bed for sleep.
- Avoid heavy meals and caffeine in the evening, and wind down with something calming like reading.
- Ease the mental load at bedtime — set tomorrow’s worries aside rather than rehearsing them.
Stress and Emotional Factors
Many people are surprised to learn that stress is one of the leading causes of low energy. Beyond disrupting sleep, prolonged stress keeps the body in a state of tension that, over time, can contribute to headaches, reduced immunity, and a general sense of depletion.
Mental and emotional strain — worry, frustration, low mood, feeling out of control — can be even more draining than physical exertion. Bottling these feelings up tends to compound the fatigue. Talking things through with a health professional or trusted person, and learning practical ways to respond to stress, can meaningfully lift both energy and outlook. Support may include nervous-system-calming herbal medicine, targeted nutritional support, and mind-body strategies, tailored to the individual.
Nutrition, Nutrients and Deficiencies
Correcting nutrient imbalances is one of the most important aspects of addressing fatigue — and it needs to be individualised, because the right support differs from person to person. A range of nutrients are involved in converting food into usable energy, supporting healthy muscle function, and steadying mood and stress resilience.
Low iron is a particularly common cause of tiredness in women, and can leave stores depleted even when a standard blood count looks normal — our page on low ferritin in women explores this in detail. Because form, dose, and quality all matter — and some forms of iron are far better tolerated than others — supplementation is best guided by a practitioner rather than self-selected off the shelf.
A whole-food diet does much of the heavy lifting. In general terms: build meals around vegetables, fruit, quality proteins, and whole-food carbohydrates; include plenty of raw or minimally processed foods; and go easy on sugar and heavy, fatty meals, which demand a great deal of energy to digest. Avoiding overeating helps too — digestion is metabolically costly, and large meals can leave you flat rather than restored.
Blood Sugar and Sweet Cravings
A “sweet tooth” often reflects underlying blood-sugar swings. Sweet foods give a temporary lift followed by a crash, which drives further cravings and, over time, contributes to fatigue. For some women, cravings intensify around the menstrual cycle. Rather than relying on willpower, the more effective approach is to steady blood-sugar balance through diet and, where appropriate, targeted nutritional support — which can help the cravings settle on their own. This is best assessed individually.
Hydration and Caffeine
Water makes up the majority of your blood and body fluids, and even mild dehydration can thicken the blood and make the heart work harder — a recipe for fatigue. Aim to sip water through the day (water, not coffee, tea, or alcohol), and include water-rich foods such as vegetables and juicy fruit.
Caffeine is a nervous-system stimulant: it offers a short-term surge but, relied on heavily, tends to deplete energy over the longer term. Reducing the amount, strength, or frequency — and swapping some cups for herbal alternatives — often lifts baseline energy. Remember that cola and many energy drinks contain caffeine too.
Movement, Breathing and Lifestyle
Exercise presents a chicken-and-egg problem: some people are genuinely too tired to move. The sensible order is to lift energy first, then introduce activity gently — even a few short sessions a week can build stamina, ease stress, and support better sleep, without becoming a burden.
Breathing matters more than most people realise. Slouching, poor posture, and shallow “chest breathing” reduce oxygen intake and quietly drain energy. Using the diaphragm — letting the belly rise on the in-breath and fall on the out-breath — improves oxygenation and helps with stress too. If you work at a desk, take short movement breaks to stretch and reset.
Getting outdoors helps in ways that are easy to overlook. Regular daylight, particularly in the winter months, supports a healthy body clock and mood — a short walk at lunch can be surprisingly restorative (while still taking care to avoid excess sun in summer).
Finally, lifestyle patterns count. Frequent late nights and excess can progressively wear down the nervous system, feeding not just fatigue but also anxiety and low mood. Managing your time realistically, and being patient with yourself, protects your energy for the long run.
A Naturopathic Approach to Restoring Energy
Rather than chasing symptoms with stimulants, naturopathic care looks for the specific reasons your energy is low — and addresses them. Every plan is individualised following a thorough assessment, and designed to work alongside your medical care.
Frequently Asked Questions
If your tiredness is severe, persistent, or unexplained — particularly alongside unintended weight loss, breathlessness, fever, or other new symptoms — see your GP for assessment. Fatigue can be an early sign of a treatable underlying condition, so a proper work-up is the sensible first step.
This is common. Standard tests may sit within reference ranges while your iron stores, nutrient status, sleep, or stress load are still working against you. A naturopathic assessment looks at the fuller picture — including factors that standard testing doesn’t always capture — to find what’s draining your energy.
Supplements can help when they address a genuine deficiency, but the right ones depend entirely on what’s driving your fatigue — and form, dose, and quality all matter. Taking products at random can be wasteful at best and unhelpful at worst. It’s better to identify the cause first, then support it specifically.
It depends on the cause and how many factors are involved. Some people notice improvements within a few weeks — for example, as sleep improves or a deficiency is corrected — while deeper shifts can take a few months of consistent support. Progress is reviewed along the way and the plan adjusted as you respond.
Yes. Consultations are conducted by telehealth Australia-wide. Pathology referrals can be arranged for collection near you, and any recommended products delivered to your door — so distance is no barrier to a thorough, individualised approach.
Related Reading
Fatigue rarely has a single cause. If any of these feel relevant to your picture, they may be worth exploring:
- Low Ferritin in Women — depleted iron stores are one of the most common causes of fatigue in women
- Stress and Anxiety — chronic stress is a leading and often underestimated driver of low energy
- Oxidative Stress — cellular “wear and tear” that can contribute to persistent tiredness
- PCOS (Polycystic Ovarian Syndrome) — a common hormonal driver of fatigue and blood-sugar swings
- General Health — explore our full range of general health articles
A life without energy can hardly be called living. If you’d like an individual assessment of what’s draining you — and a clear, personalised plan to rebuild it — we’d be glad to help.
✔ Root-cause focus ✔ Coordinated care with your medical team — Australia-wide telehealth
References & Evidence Base
- Vaucher P, et al. (2012). Effect of iron supplementation on fatigue in non-anaemic menstruating women. CMAJ, 184(11), 1247–1254.
- Wilson J, Morgan S, Magin P, et al. (2014). Fatigue — a rational approach to investigation. Australian Family Physician, 43(7), 457–461.
- Better Health Channel (Victorian Government). Fatigue — causes, symptoms and management.
- Healthdirect Australia. Fatigue — causes, self-care and when to seek help.
- Chaudhuri A & Behan PO. (2004). Fatigue in neurological disorders. The Lancet, 363(9413), 978–988.