b12 injection make you tired can vitamin injections Feeling Tired All the Time? It Might Be a How Fast Does a Vitamin
Description
Other recognized medical uses of B12 injections include: Megaloblastic anemia

Have had a stomach or intestinal surgery, including weight loss surgery that removes part of the stomach or intestine (i.e., sleeve gastrectomy or gastric bypass)
Patients must know the differences between units, milliliters, and milligrams before they self-inject Be Mindful of Adverse Reactions Report nausea, vomiting, dehydration, severe abdominal pain, or dizziness to your healthcare provider immediately

I didnt feel a thing, zero pain
