Vitamin B12 Active (Holo Transcobalamin), Serum

Vitamin B12 Active (Holo Transcobalamin), Serum

Diagnostic Test

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🧪 Product Overview

The Vitamin B12 Active (Holo Transcobalamin), Serum Test measures the biologically active form of Vitamin B12 available for cellular uptake. Unlike total B12 testing, this advanced biomarker detects early deficiency before clinical symptoms become severe.

Active B12 (HoloTC) is the fraction of Vitamin B12 that is immediately usable by the body, making it a more sensitive and specific indicator of deficiency.

🔬 Why Choose Active B12 Testing?

• ✔ Detects early Vitamin B12 deficiency
• ✔ More accurate than total B12 in borderline cases
• ✔ Helps assess nerve health & cognitive function
• ✔ Supports evaluation of anemia & fatigue causes
• ✔ Ideal for high-risk individuals

👥 Who Should Take This Test?

• Vegetarians & vegans
• Elderly individuals
• Patients with neuropathy symptoms
• Individuals with unexplained fatigue
• People with borderline total B12 results
• Long-term metformin or antacid users

📊 Test Details

• Sample Type: Blood (Serum)
• Fasting Required: Not mandatory
• Methodology: Immunoassay
• Turnaround Time: 24–48 hours
• Parameter: Holo Transcobalamin (Active B12)

📈 Why Early Detection Matters

Low Active B12 levels may lead to:

• Tingling sensation in hands & feet
• Memory disturbances
• Mood changes
• Megaloblastic anemia
• Long-term neurological complications

Early testing allows timely supplementation and medical guidance.

⭐ Why Book with ourdermastore?

• Dermatologist-trusted platform
• Accurate & quality-assured labs
• Affordable pricing
• Easy online booking
• Reliable digital reports

Take control of your health with advanced biomarker testing.

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