define glutathione peroxidase 2 - an overview Glutathione Peroxidase: An Antioxidant Enzyme
Description
ASSESSMENT OF VITAMIN B12 STATUS: USEFULNESS AND LIMITATIONS OF BIOMARKERS The total serum vitamin B12 (cobalamin) level is frequently insufficient as a standalone marker to accurately evaluate vitamin B12 status

Because B12 symptoms can look like symptoms of other diseases, diagnosing a B12 deficiency can be challenging

How the math works

Key areas of research interest include the following

When to seek medical attention : Contact your GP if you experience persistent fatigue alongside neurological symptoms, particularly if you have risk factors such as being vegan, having gastrointestinal disease, or taking medications affecting B12 absorption
