This test measures the amount of Vitamin B12 in your body. Vitamin B12 is an important nutrient that helps your body make red blood cells and keep your nervous system healthy. This test can help your doctor determine if you have a Vitamin B12 deficiency or excess.

The Vitamin B12 Test measures the amount of vitamin B12 in your blood to assess for deficiencies or excess.

What It Does

• Evaluates your vitamin B12 levels, which are essential for making red blood cells, supporting nerve health, and producing DNA.
• Detects deficiencies that may lead to anemia or neurological issues.

Why It’s Important

• Deficiency Risks: Low levels can cause fatigue, numbness, memory problems, mood changes, or anemia.
• At-Risk Groups: Vegans, vegetarians, older adults, or people with absorption issues (e.g., pernicious anemia or digestive conditions) are more prone to deficiency.
• Health Insights: Guides treatment with dietary changes, supplements, or injections to restore normal levels.

Bottom Line: This test helps identify if low vitamin B12 is contributing to symptoms like fatigue, nerve issues, or cognitive changes, ensuring timely intervention to protect your overall health.