Effect on Fatigue
Introduction: Vitamin B12 and Fatigue
"Vitamin B12 or folate deficiency anaemia can cause a wide range of symptoms. These usually develop gradually, but can worsen if the condition goes untreated. Anaemia is where you have fewer red blood cells than normal or you have an abnormally low amount of a substance called haemoglobin in each red blood cell."
Fatigue as a Symptom
As a result, fatigue is one of the most common symptoms seen by doctors and patients who don’t have enough vitamin B12. In effect, doctors are watching for signs of not having healthy red blood cells.