Shots should only be administered by a medical professional who is qualified to assess your candidacy for the treatment
Be aware that B12 injections may cause muscle cramps or weakness
In children that are extremely thin or extremely young that have essentially no fatty tissue on their buttocks, I have found that injections given every day or every-other-day, still just under the skin, seem to overcome the problem and allow the benefits of methyl-B12 to be seen
Clinical research provides guidance on safe, effective treatment durations
Everything is included, needles, alcohol swabs etc Great product I felt energized after two dosages I asked for a slightly smaller needle , like a 28 gauge, or tb size, but I got no answer about getting those instead clear instructions, works great Love it