Vitamin B12 Test
The Vitamin B12 Test is a blood test that measures the level of Vitamin B12 (Cyanocobalamin) in the body. It helps detect Vitamin B12 deficiency or excess, which can affect red blood cell formation, nerve health, energy levels, and overall body function. Vitamin B12 is an essential nutrient required for producing healthy blood cells, maintaining the nervous system, and supporting DNA synthesis. This test is commonly recommended for people with symptoms such as fatigue, weakness, numbness, tingling sensations, anemia, or those at risk of nutritional deficiency.
- 1 parameter
- Within 24–30 hours
- No fasting