Vitamin B12 Testing
How to check your Vitamin B12 levels with a home fingerprick blood test kit
What Is A Vitamin B12 Test For?
The Vitamin B12 Test allows you to accurately check your levels of Vitamin B12 in a fingerprick blood sample.
Vitamin B12 is an important vitamin for many bodily functions, such as brain health, blood cell production, and proper nerve function.
Vitamin B12 is absorbed through foods such as meat, fish and eggs with several years worth stored in the liver, so deficiencies are uncommon in non-vegans.
What If Vitamin B12 Test Levels Are High?
Increased B12 can be caused by excessive supplementation, which is not usually an issue unless kidney problems are present.
However, there are other conditions which cause this so where other markers are also abnormal we recommend discussing with your GP.
How To Test Vitamin B12?
You can check your Vitamin B12 levels by buying a home fingerprick blood test kit from just £109 using the following test kits: