pernicious anemia is treated with injections of vitamin b12 because deficiency can lead to anemia, a type megaloblastic caused by impaired absorption of vitamin B12. This condition affects red blood cell production and may cause fatigue, weakness Are Vitamin B12 Shots Right
Are Vitamin B12 Shots Right for You? Vitamin B12 Deficiency Harvard Health Pernicious Anemia and Other B Vitamin Deficiencies Pernicious Anemia Treatment Guidelines: Don't Wait! PA Relief
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