If irritation occurs, discontinue use
If your body lacks sufficient B12 due to dietary reasons (e.g., youre vegan and not supplementing) or, more commonly, due to an inability to absorb B12 from your gut (e.g., pernicious anaemia, certain stomach conditions, or medications), then replenishing those levels with an injection will directly address the cause of your fatigue
Vitamin B12 deficiency can also result from poor nutrition, cancer, HIV, during pregnancy, old age, due to alcoholism
What is AOD-9604 and what is it used for in research
Abdominal cramping or discomfort can manifest as a feeling of fullness, bloating, or mild cramping in the upper abdomen
Side Effects and Safety Considerations B12 injections are generally well-tolerated when administered appropriately