Tag: Pernicious anaemia

Pernicious anaemia is an autoimmune disorder that impacts approximately 0.1% of the general population, with a higher prevalence in those over 60, by disrupting the body's ability to absorb dietary vitamin B12.

According to NHS figures, pernicious anaemia is the most common cause of low B12 in the UK, often affecting people over 60. Vitamin B12 deficiency, or hypocobalaminemia, is a condition where the blood and tissues have lower than normal levels of this essential vitamin. Understanding the causes and treatments available through the NHS is crucial for managing this condition effectively.

According to the National Institutes of Health, B12 deficiency anemia is a condition in which the body does not have enough healthy red blood cells due to a lack of vitamin B12. This nutritional shortfall results in a specific type of anaemia known as megaloblastic anaemia, which is characterized by abnormally large red blood cells.