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Vitamin Deficiency Check

Original price was: £109.00.Current price is: £99.00.

A simple blood test that checks three of the most common nutrient deficiencies linked to fatigue, low energy, poor concentration and reduced wellbeing.

Prescription-only medicine You can't add this to a basket directly. Choose your dose and pack size to see the price, then complete a short confidential consultation. One of our prescribers will review whether it's safe and appropriate for you — if it isn't, we'll tell you and you won't be charged.
1 Short consultation A few confidential questions. Around 3 minutes, no appointment.
2 Prescriber reviews A GPhC-registered prescriber checks it's safe for you.
3 Discreet delivery Dispensed in Kingston, plain packaging. Or collect in store.

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Description

Vitamin and nutrient deficiencies are surprisingly common and can affect your energy levels, concentration, mood, immunity and overall wellbeing.

The Vitamin Deficiency Check measures three important nutrients that are frequently linked to fatigue and reduced wellbeing: Vitamin D, Vitamin B12 and Folate.

Whether you’re experiencing low energy, feeling run down or simply want reassurance that your nutrient levels are healthy, this test provides a quick and convenient way to assess your vitamin status.

Why Consider a Vitamin Deficiency Test?

Many vitamin deficiencies develop gradually and can be difficult to recognise.

Symptoms are often mistaken for stress, ageing or a busy lifestyle and may persist for months before an underlying deficiency is identified.

You may benefit from this test if you are experiencing:

  • Persistent tiredness
  • Low energy levels
  • Brain fog
  • Poor concentration
  • Reduced motivation
  • Frequent illness
  • Low mood
  • General feelings of being run down

This test can help identify whether low vitamin levels may be contributing to your symptoms.

What Does This Test Assess?

Vitamin D

Vitamin D plays an important role in many aspects of health, including:

  • Immune function
  • Bone health
  • Muscle function
  • Energy levels

Low vitamin D levels are extremely common in the UK, particularly during the autumn and winter months.

Deficiency may contribute to:

  • Fatigue
  • Muscle aches
  • Reduced wellbeing
  • Increased susceptibility to illness

Vitamin B12

Vitamin B12 is essential for:

  • Energy production
  • Healthy nerve function
  • Red blood cell formation
  • Cognitive function

Low Vitamin B12 levels may contribute to:

  • Tiredness
  • Brain fog
  • Poor concentration
  • Tingling or numbness
  • Low mood

Vegetarians, vegans and individuals with certain digestive conditions may be at increased risk of deficiency.

Folate (Vitamin B9)

Folate plays a vital role in:

  • Red blood cell production
  • DNA synthesis
  • Cellular repair
  • Healthy nervous system function

Low folate levels may contribute to:

  • Fatigue
  • Weakness
  • Poor concentration
  • Certain forms of anaemia

Folate is often assessed alongside Vitamin B12 because deficiencies can sometimes occur together.

Why Are These Nutrients Important?

Your body relies on vitamins and nutrients to support normal energy production, immune function and overall health.

Even mild deficiencies can affect how you feel day to day and may contribute to symptoms that interfere with work, exercise and quality of life.

Identifying low levels allows you to make informed decisions about diet, supplementation and further healthcare advice where appropriate.

Who Is This Test Suitable For?

This test is ideal for people who:

  • Feel tired or lacking energy
  • Want to check their vitamin levels
  • Follow a vegetarian or vegan diet
  • Spend limited time outdoors
  • Have concerns about nutrient deficiencies
  • Frequently feel run down
  • Want reassurance about their nutritional health

What’s Included?

✓ Vitamin D assessment

✓ Vitamin B12 assessment

✓ Folate assessment

✓ UKAS-accredited laboratory testing

✓ Healthcare professional review

Turnaround Time

Most results are available within 1–2 working days after your sample reaches the laboratory.

Biomarkers Included

  • Vitamin D (25-OH)
  • Vitamin B12
  • Folate

Additional information

Biomarkers

Testing 3 essential vitamin markers

Covering

Assessing Vitamin D, Vitamin B12 and Folate.

Covering 2

Testing Low energy, fatigue, brain fog

Lab

UKAS-accredited laboratory analysis.