Vitamin B12 Testing: Understand Your Levels for Better Health
Did you know? Vitamin B12 deficiency affects at least 3% of individuals aged 20–39, 4% of those aged 40–59, and 6% of those 60 or older, with rates rising to over 20% in those aged 85+. Early detection is vital for maintaining energy levels and preventing complications like anaemia.
Your Health, Your Energy—Stay in Charge.
Schedule Your Vitamin B12 Test Today!Book Your Test Now at only £59.00
Why Should You Take theVitamin B12 Test?
Test your Vitamin B12 levels for deficiencies impacting energy, neurological function and health. Vitamin B12 plays a critical role in red blood cell production, DNA synthesis, and maintaining healthy nerve function. Deficiency in this important nutrient may go unnoticed for years but can cause serious problems if not treated. This simple test gives you insight and early detection into your wellbeing. And here's why this test is important:
Identify Deficiency Symptoms:
Detect early deficiency signs like fatigue, weakness, memory problems or numbness to avoid neurological damage and anemia.
Assess Absorption Issues:
Evaluate conditions such as pernicious anemia or gastrointestinal disorders such as Crohn's disease or celiac disease that impair B12 absorption and manage accordingly.
Improve Mood:
Untreated nerve damage, cognitive decline and megaloblastic anemia are prevented with early detection.
Ensure Adequate Intake:
Monitor your levels if you are a vegetarian or vegan as plant-based diets may lack Vitamin B12. A good supply supports energy production, mental clarity and health.
Symptoms Indicating theNeed for Vitamin B12 Testing
Signs of vitamin B12 deficiency or related conditions should be recognised for timely treatment and diagnosis. Here are key symptoms and conditions indicating the need for a Vitamin B12 level test:
Neurological Symptoms of Deficiency
Low Vitamin B12 may cause confusion, dementia, depression, numbness or tingling in hands and feet, and problems with balance.
Cardiovascular Signs
A fast heartbeat and pale skin could indicate B12-related anemia or other underlying issues.
Cognitive and Memory Issues
Bad memories & concentration problems are early warning signs of deficiency that can worsen if not treated.
Gastrointestinal Symptoms
Bad B12 absorption is linked to indigestion, a sore mouth or tongue and loss of appetite.
Physical Weakness and Fatigue
Persistent weakness and fatigue are classic findings of Vitamin B12 deficiency and pernicious anemia.
High Serum Folate Levels
Elevated folic acid masks B12 deficiency, exacerbates neurological symptoms and increases anemia risk.
Underlying Health Conditions
Unusual higher Vitamin B12 levels might indicate diabetes or liver disease.
How and What We Measure
Your Vitamin B12 blood test lets you know just how much cobalamin is in your blood - an important nutrient to help keep you feeling lively and healthy. This test can tell you about red blood cell production, nerve health and the ability to repair cells and tissues.
B12 is a water-soluble vitamin that many bodily functions require. It is a cofactor for methionine synthase and L-methylmalonyl-CoA mutase, which are involved in DNA synthesis, red blood cell formation and neurological function. Therefore, Vitamin B12 deficiency should be detected early to prevent irreversible nerve damage and other serious health problems.
- 1
You need not prepare anything special. Eat and drink normally before the test.
- 2
- 3
- 4
- 5
- 6
Stay Energised and Healthy with FastVitamin B12 Testing
Understanding Your Vitamin B12Test Results
| Vitamin B12 Level (pg/mL) | What It Means for Your Health |
Less than 200 pg/mL | Deficient:Indicates a severe lack of Vitamin B12, which can lead to anemia, fatigue, nerve damage, and cognitive issues. Requires immediate supplementation and dietary changes. Retest after 3 months of treatment. |
200 to 400 pg/mL | Insufficient:Indicates suboptimal Vitamin B12 levels, which may cause mild fatigue, weakness, or tingling in extremities over time. Consider moderate supplementation and increased intake of B12-rich foods. Retest in 6 months. |
More than 400 pg/mL | Sufficient:Indicates healthy Vitamin B12 levels, supporting energy production and neurological health. Maintain with a balanced diet including B12-rich foods. Retest annually to monitor levels. |