Tiredness & Low Energy Blood Test


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7 Biomarkers
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Easy At-Home Test
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Lab Analysis
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Results in 2 Days
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Blood Sample
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Results Download

Tired all the time? We’ll help you find out why by testing for common causes with our comprehensive blood test panel.

Choose how you'd lke to collect your blood sample and post it to our lab. Your sample will be analysed by our UKAS-accredited lab partner (who also test for the NHS) and you'll get your results and doctor's report in days.

Choose how to collect your blood sample

Total Price:£129.00
Tiredness blood test result dashboard

Our Tiredness & Low Energy Blood Test is for you if...

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    You're struggling more than normal with tiredness and fatigue.

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    You want to know if there's a medical reason for your symptoms.

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    You want to test for the major causes of low energy in one easy test.

How does the
Tiredness & Low Energy Blood Test help you?

Dr Merrifield, our medical director

Dr Claire Merrifield

GP & PhD

our medical director

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Feeling tired all the time can really stop you living your life to the fullest. Often low energy is caused by the stresses and strains of daily life, but other times it can be a sign that something’s not quite right with your body. Our Tiredness and Low Energy Blood Test panel includes blood tests for the common causes of low energy and fatigue such as:

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    Thyroid problems
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    Low iron & vitamin levels
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    Kidney problems
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Whether we pick up a specific problem or rule out the major medical causes of tiredness, you’ve taken a key step to getting on top of your tiredness and fatigue.

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Thyroid Health

Thyroid disease is one of the commonest autoimmune conditions in the UK and tiredness can be the only symptom.


Kidney Health

Problems with your kidneys will cause tiredness as your body can't filter waste from your blood as well as it should.


Low Vitamins

Tiredness is often an early sign of vitamin deficiency. You're at higher risk of vitamin deficiency if you're on a vegan or plant-based diet and all of us are at high risk of vitamin D deficiency in the UK.


Iron Deficiency

Iron deficiency is probably the commonest medical cause of tiredness. Fortunately, it's simple to test for and easy to fix.


Inflammation Status

Inflammation in your body will make you feel tired and wiped out. You may also have other symptoms in your gut or joints.


How Selph
testing works

Collect & Post Sample
Collect & Post Sample

Collect your sample at home or visit a clinic.

Use the included envelope to post your sample back to our UKAS-accredited lab (The Doctors Laboratory) for analysis.

Accurate Results, explained
Accurate Results, explained

We'll deliver your results to your dashboard. Every result is explained so you're in control.

You can also track your results over time.

Get Support & Progress
Get Support & Progress

Our experts will give you a report so you'll know what your results mean.

We'll highlight how you can use your results to understand symptoms, pick up health problems early and take action.

Tiredness & Low Energy Blood Test FAQs

Please get in touch if you have any other questions about our tests.

Join the Selph community

Selph Ltd, Reg. No. 12169438

124 City Road, London, EC1V 2NX

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