Vitamin B12

Vitamin B12 is essential for making red blood cells, keeping your nerves healthy, and producing DNA. Low B12 can cause tiredness, numbness, memory problems, and anemia. This test checks if you have enough B12 for your body’s needs.

What's the difference between this and a standard lab blood test?

Same-day blood test results are processed in our clinic using advanced equipment, so you receive your results quickly and accurately—ideal for when you want fast answers or to monitor your health. The main difference with a standard blood test is that your sample is sent to an accredited external laboratory, and the results come back as a certified lab report. Both options are reliable and accurate; the key difference is that lab-processed results are officially certified, while same-day results are provided directly from our clinic.