Some users alternate between the affected shoulder area and a systemic site like the abdomen, reasoning that both local and systemic administration provide benefit
Estimated Read Time: 1012 minutes Summary: Vitamin B12 deficiency and the anemia associated with it can develop for many reasons, including dietary limitations, gastrointestinal malabsorption, certain medications, or autoimmune conditions
Common injection sites include the abdominal area (at least 2 inches from the navel), thighs, or the back of the upper arms
I had this extreme tiredness when I first started B12 injections
Because B12 is naturally present only in meat and other animal products, vegans and vegetarians may not get enough B12 from their diet
The product description was accurate, and the delivery was faster than I expected