About Vitamin B12 Test
Vitamin B12 is vital for red blood cell production, neurological function, and DNA synthesis. B12 deficiency is common in vegetarians and older adults, manifesting as numbness, memory issues, anemia, and exhaustion. This test measures the serum B12 concentration.
What this test measures:
- •Assesses nervous system health
- •Detects megaloblastic anemia
- •Highly recommended for vegetarians
- •Accurate serum analysis
Test Preparation & Instructions
Fasting & Dietary Rules: Fasting not required, but avoid taking B12 supplements for 24 hours prior.
Medication advice: If you are taking any regular medication, please check with your doctor whether to take it before the sample extraction. Avoid drinking alcohol or smoking 24 hours prior to the test.
Hydration: Drink normal amounts of water before the test. Staying hydrated helps the phlebotomist locate veins easily, ensuring a painless draw.