what is the side effect of b12 injection Vitamin Effects Common Side Effects From Vitamin
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Blood (2016) 128:1152 54
Liver cirrhosis can cause life-threatening esophageal varices (swollen veins in the food pipe) or stomach ulcers that bleed heavily
While B12 deficiency can cause fatigue and brain fog, it can also lead to other symptoms like anemia, tingling or numbness in the hands and feet, and even depression
Some individuals may have difficulty maintaining adequate B12 levels due to diet, stress, medications, or absorption issues
Researchers indicated that this was assessed using the area under the curve (AUC) method, which measures hormone concentration over time
