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pernicious anemia b12 injections not working ๐ฃ Vitamin Deficiency โ Vitamin B12 deficiency happens when the body does have enough vitamin B12. โ Vitamin B12 is important for making healthy red blood cells and keeping nerves Vitamin B12 Deficiency - Harvard
Description
Rare diseases and how to stay safe Graphics

Annoying minor pain in stomach
Glucose from carbohydrate foods is used as a form of power, so this is the reason why individuals with vitamin B12 deficiencies typically experience fatigue

Safety : Excess B12 may cause gastrointestinal issues
