A deficiency can cause a wide range of symptoms, including fatigue, weakness, memory problems, and anemia
diet and lifestyle are the other pieces that complete the picture
Nasser Nasseri, MD, offers personalized B12 injections designed to support your overall health and well-being
The length of time you continue injections also depends on your health goals and whether you are addressing a short-term deficiency or seeking ongoing support
[1] Persistently high B12 levels warrant medical investigation, as they may signal liver disease, kidney dysfunction, or certain haematological disorders
Pernicious Anemia and B12 Absorption One of the most significant reasons for B12 absorption issues is a condition called pernicious anemia