Vitamin B6 (Pyridoxine) Supplement – Boost Energy, Brain Health, Immune Support & Hormonal Balance | HPLC Tested for Maximum Absorption

Description

Vitamin B6 (Pyridoxine) Test – Accurate Whole Blood Analysis via HPLC for Energy, Brain & Immune Health

The Vitamin B6 (Pyridoxine) Test from Lab Tests Dubai is a precision diagnostic assay designed to measure pyridoxal-5′-phosphate (PLP)—the active form of Vitamin B6—in whole blood. Using High-Performance Liquid Chromatography (HPLC), this test delivers highly accurate results within 10 days, making it the gold standard for detecting Vitamin B6 deficiency, a common yet often overlooked cause of fatigue, nerve damage, mood disorders, and weakened immunity.

Vitamin B6 is essential for:

• Over 150 enzymatic reactions in the body
• Neurotransmitter synthesis (serotonin, dopamine, GABA)
• Hemoglobin production (prevents anemia)
• Immune function and homocysteine regulation

This test is vital for individuals with chronic fatigue, neuropathy, depression, or malabsorption conditions—providing actionable insights to guide supplementation and treatment.

Available with home blood collection, Lab Tests Dubai makes nutritional testing accurate, convenient, and accessibleacross the UAE.

Why You Need This Test

Vitamin B6 is not just a “wellness vitamin”—it’s a biochemical powerhouse involved in brain function, energy metabolism, and nerve health.

You need this test if:

• You suffer from chronic fatigue or low energy
• You have tingling, numbness, or burning in hands/feet (peripheral neuropathy)
• You’re experiencing depression, irritability, or brain fog
• You have unexplained anemia (especially microcytic or sideroblastic)
• You have malabsorption disorders (e.g., celiac, Crohn’s, post-bariatric surgery)
• You take medications that deplete B6 (e.g., isoniazid, cycloserine, oral contraceptives, anticonvulsants)
• You consume excessive alcohol (impairs B6 metabolism)

Unlike serum tests, whole blood B6 reflects long-term tissue stores—making it more reliable for diagnosing deficiency.

Symptoms That Indicate This Test

Consider the Vitamin B6 Test if you or a loved one is experiencing:

• Persistent fatigue or weakness
• Mood changes: depression, anxiety, irritability
• Neurological symptoms: tingling, numbness, burning pain in extremities
• Difficulty concentrating or memory issues
• Frequent infections or slow healing (weakened immunity)
• Anemia not responding to iron
• Skin rashes or seborrheic dermatitis
• Seizures or convulsions (especially in infants on B6 antagonist drugs)

These symptoms may point to B6 deficiency—a treatable cause of chronic illness.

Natural Production: Can Your Body Make Vitamin B6?

No—Vitamin B6 is not naturally produced by the human body. It is a water-soluble vitamin that must be obtained through diet or supplements.

Rich sources include:

• Poultry, fish (tuna, salmon)
• Potatoes, bananas, chickpeas
• Fortified cereals and whole grains

Once consumed, B6 is converted in the liver to pyridoxal-5′-phosphate (PLP)—its active coenzyme form—which is stored in muscles and liver.

Deficiency can occur due to:

• Poor diet or malnutrition
• Alcoholism
• Medications (e.g., isoniazid for TB, penicillamine, antiepileptics)
• Malabsorption syndromes
• Genetic disorders (e.g., pyridoxine-dependent epilepsy)

This test measures PLP in whole blood, the most accurate marker of B6 status.

What Happens If Untreated? Risks of Vitamin B6 Deficiency

Ignoring low B6 levels can lead to serious, preventable complications:

⚠️ Peripheral Neuropathy

• Nerve damage → pain, numbness, loss of coordination

⚠️ Megaloblastic Anemia

• Impaired hemoglobin synthesis → fatigue, pallor

⚠️ Neuropsychiatric Disorders

• Depression, confusion, seizures

⚠️ Weakened Immunity

• Reduced antibody production and immune cell function

⚠️ Elevated Homocysteine

• Increased risk of heart disease and stroke

The good news? B6 deficiency is 100% treatable with dietary changes or supplements. But only if diagnosed.

How to Prepare for the Test

To ensure accurate results:

✅ Fast for 8–12 hours before the blood draw (overnight fast preferred)
✅ Avoid B6 supplements, multivitamins, or B-complex for 24 hours prior (unless directed otherwise)
✅ Inform your doctor of:

• Medications (especially isoniazid, anticonvulsants, oral contraceptives)
• Alcohol consumption
• Digestive disorders
  ✅ No intense exercise 24 hours before testing

A simple whole blood sample is all that’s needed. Our trained phlebotomists ensure a quick, comfortable experience—available at our clinics or via home collection.

Test Overview: Gold-Standard HPLC Methodology

HPLC separates and quantifies pyridoxal-5′-phosphate (PLP) with exceptional sensitivity and specificity, making it the most accurate method for assessing B6 status.

Reference Range (approximate):

• <20 nmol/L → Deficient
• 20–70 nmol/L → Normal
• >70 nmol/L → High (rare, may indicate excess)

Results are reported with clinical interpretation.

FAQs About the Vitamin B6 (Pyridoxine) Test

Q: What’s the difference between serum and whole blood B6?
A: Whole blood measures PLP in red blood cells, reflecting long-term stores—more accurate than serum.

Q: Can I take my B6 supplement before the test?
A: It’s best to avoid supplements 24 hours prior unless instructed otherwise—this ensures an accurate baseline.

Q: Is this test important during pregnancy?
A: Yes. B6 helps with morning sickness and fetal brain development—deficiency may affect both.

Q: Can I book without a doctor’s referral?
A: Yes! Lab Tests Dubai allows direct online booking—ideal for proactive health checks.

Q: How will I get results?
A: A secure digital report is emailed within 10 business days, including PLP level and clinical notes.

Q: Can too much B6 be harmful?
A: Yes. High-dose supplements (>100 mg/day long-term) can cause sensory neuropathy—testing prevents overuse.

If you’re struggling with fatigue, nerve pain, or mood issues, the Vitamin B6 (Pyridoxine) Test gives you the answers you need in just 10 days.