Vitamin D & B12 Deficiency Checkup

Overcome chronic fatigue, joint pain, and nerve weakness. Fast, highly accurate NABL-standard diagnostic blood testing with free home collection.

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Vitamin D & B12 Health Packages

Targeted diagnostic profiles to boost energy, bone density, and nervous system health

Vitamin D (25-OH) Total

Essential profile to check bone calcium absorption, joint pain causes, and immunity levels.

Vitamin B12 (Cyanocobalamin)

Evaluates nerve conduction, red blood cell (RBC) count, and chronic physical exhaustion.

Vitamin D + B12 Combo

Comprehensive dual profile screening both essential deficiencies at a discounted price.

Vitamin D & B12 Diagnostic Profile: Bone Density, Nerve Health & Vitality

Vitamin D and Vitamin B12 are critical biomarkers essential for maintaining physical stamina, skeletal integrity, and optimal neurological function. Vitamin D facilitates calcium absorption, protecting against bone loss, joint stiffness, and chronic back pain. Concurrently, Vitamin B12 plays a pivotal role in red blood cell synthesis, brain performance, and nerve repair. Deficiencies in these vitamins are exceptionally common—frequently caused by minimal sunlight exposure and indoor routines—resulting in persistent fatigue, muscle weakness, and tingling in the hands and feet.

Timely diagnostic blood testing offers accurate clinical insights, enabling early identification of key nutritional gaps. A combined Vitamin D and B12 profile ensures effective preventive care, safeguarding long-term nerve health, enhancing bone density, and restoring daily energy.

Key Differences & Symptoms

Identify which deficiency test is right for you

Parameter

Vitamin D Deficiency

Vitamin B12 Deficiency

Frequently Asked Questions (FAQs) – Vitamin D & B12 Testing

Vitamin D and B12 are two of the most common deficiencies that cause overlapping symptoms like chronic fatigue, muscle weakness, and body pain. Checking both gives a complete picture of your bone strength, nervous system health, and overall energy levels.

  • Vitamin D Deficiency: Persistent back/joint pain, weak bones, muscle fatigue, and frequent illness/low immunity.

  • Vitamin B12 Deficiency: Tingling or numbness in hands/feet, extreme tiredness, memory/focus issues, and mouth ulcers.

No, fasting is generally not required for Vitamin D (25-OH) and Vitamin B12 blood tests. You can take the test at any time of the day. However, if you are getting a full-body package that includes blood sugar or lipid panels, an 8–12 hour overnight fast may be recommended.

  • Vitamin D: People with limited sunlight exposure, desk workers, dark-skinned individuals, and older adults.

  • Vitamin B12: Strict vegetarians, vegans, elderly adults, and individuals taking long-term antacids or diabetes medications (like metformin).

A small blood sample is drawn from a vein in your arm by a trained phlebotomist. We offer both walk-in testing at our centre and free home sample collection.

Reports are typically generated and delivered via WhatsApp and Email within 12 to 24 hours after sample collection.

If you are currently taking high-dose Vitamin D or B12 supplements or injections, inform your doctor or lab technician. In some cases, your doctor may advise pausing supplements for a few days to get an accurate baseline level.