vitamin b12 im injection needle size for a Injection: A Simple Guide what size needle for b12

FBCM is currently considered to be the most common cause of vitamin B12 deficiency, caused by impairment in the release of the vitamin from food, commonly because of conditions such as gastritis, achlorhydria, gastrectomy, use of antacids, or proton pump inhibitors (PPIs), gastric atrophy in the elderly, and Helicobacter pylori infection (63, 74)

People who are allergic to soy Reason: May cause allergic reaction

Now 4 days later I still have on and off swelling and the joint is still very stiff and causing me pain and seems no different than before

When vitamins and minerals are injected directly into the body, they bypass the digestive system