2. Anemia : Vitamin B12 deficiency anemia
A life-long regimen of B 12 shots is necessary to control symptoms of pernicious anemia. The patient may be advised to limit physical activity until treatment restores strength and balance.
Healthline.com (OMS Preferred Provider)

3. Anemia - B12 deficiency - Overview
Anemia is a condition in which the body does not have enough healthy red blood cells. Red blood cells provide oxygen to body tissues.
www.umm.edu

4. Anemia - B12 deficiency
Vitamin B12 is essential for normal nervous system function and blood cell production. The main sources of vitamin B12 include meat, eggs, and dairy products. For vitamin B12 to be sufficiently absorbed by the body, it must bind to intrinsic facto.....
www.uhseast.com

5. Anemia - B12 Deficiency Symptoms & Treatment
Pernicious anemia requires lifelong vitamin B12 replacement, most often using injections. Some patients can get enough supplementation with high-dose tablets of oral vitamin B12. People with anemia due to a lack of dietary vitamin ...
www.christusschumpert.org

6. Anemia - B12 deficiency
Chronic alcoholism; Crohn's disease, celiac disease, infection with the fish tapeworm, or other problems that make it difficult for your body to digest foods; Pernicious anemia, which occurs when your body destroys cells that make intrinsic factor...
www.clarian.org