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Vitamin B6

Vitamin B6

£103.50
This add-on checks Vitamin B6, essential for energy, nerves, and mood. Low levels may cause fatigue or nerve issues. Adds 6 business days to results delivery.
ADD TO A BLOOD TEST
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About this test

  • Fatigue or general weakness
  • Irritability or mood changes
  • Tingling, numbness, or burning in hands and feet
  • Cracks at the corners of the mouth
  • Sore or swollen tongue
  • Difficulty concentrating or brain fog
  • Depressed mood or anxiety
  • Weakened immune response
  • Unexplained skin rashes
  • No symptoms at all in early or mild cases

Recommended for individuals experiencing fatigue, mood changes, or nerve-related symptoms such as tingling or numbness. Ideal for those with restricted diets, digestive disorders, or who take medications known to interfere with B6 levels (e.g. isoniazid or certain contraceptives). Also suitable for people with high alcohol intake, or anyone taking a proactive approach to neurological, immune, and mental health.

  • Vitamin B6 (Pyridoxine) deficiency
  • Peripheral neuropathy
  • Depression or anxiety linked to nutritional imbalance
  • Weakened immune function
  • Fatigue or chronic low energy
  • Hormonal imbalances (e.g. PMS-related symptoms)
  • Alcohol use disorder
  • Malabsorption syndromes (e.g. coeliac disease, IBD)
  • Long-term use of certain medications (e.g. isoniazid, hydralazine, oral contraceptives)
  • Nutrient depletion related to chronic illness or poor diet

Symptoms

  • Fatigue or general weakness
  • Irritability or mood changes
  • Tingling, numbness, or burning in hands and feet
  • Cracks at the corners of the mouth
  • Sore or swollen tongue
  • Difficulty concentrating or brain fog
  • Depressed mood or anxiety
  • Weakened immune response
  • Unexplained skin rashes
  • No symptoms at all in early or mild cases

Who should be test

Recommended for individuals experiencing fatigue, mood changes, or nerve-related symptoms such as tingling or numbness. Ideal for those with restricted diets, digestive disorders, or who take medications known to interfere with B6 levels (e.g. isoniazid or certain contraceptives). Also suitable for people with high alcohol intake, or anyone taking a proactive approach to neurological, immune, and mental health.

When to test

  • Vitamin B6 (Pyridoxine) deficiency
  • Peripheral neuropathy
  • Depression or anxiety linked to nutritional imbalance
  • Weakened immune function
  • Fatigue or chronic low energy
  • Hormonal imbalances (e.g. PMS-related symptoms)
  • Alcohol use disorder
  • Malabsorption syndromes (e.g. coeliac disease, IBD)
  • Long-term use of certain medications (e.g. isoniazid, hydralazine, oral contraceptives)
  • Nutrient depletion related to chronic illness or poor diet

What's measured

What gets tested

Complete panel for your health

Vitamins and Minerals

Vitamin B6 (PLP): This is a vital B-vitamin involved in energy metabolism, neurotransmitter production, and red blood cell formation. It is measured as plasma pyridoxal 5'-phosphate (PLP), the active form of Vitamin B6 in the body.