How can a B12 deficiency be identified?
If you experience any worrying symptoms, talk to your doctor.
Depending on your conversation about how you’re feeling and anything unusual you’ve noticed, a blood test can confirm whether or not you’re deficient in the vitamin.
The blood test will check in several ways. Firstly, if you have a lower than normal hemoglobin level.
To note, hemoglobin is a substance in red blood cells that carries oxygen throughout the body.
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