grazers), these bacteria produce sufficient vitamin B12 in the rumen
Reuse makes needles dull, causing pain and tissue damage
Silverstein said he decided to investigate the over-prescribing of B12 shots, because "as an internal medicine resident, I have seen many patients come into the emergency department, and they were getting B12 injections without having a really good reason for it." His study could not determine why family physicians were prescribing it inappropriately including whether it was initiated by the doctor or at the request of the patient
You should always carefully evaluate all available information and consult Elders or another advisor further before you commit to any course of action or rely on any recommendation
Rotate injection sites systematically (abdomen, thighs, upper arms) to reduce local irritation and prevent lipohypertrophy [14]
Possible temporary reactions include: Mild soreness at the injection site Nausea, headache or dizziness for a day or two Occasional minor bruising Serious side effects are very rare
