can you drink alcohol with b12 injections Are Vitamin Shots Right for You? How to Give a B12

For those using oral supplements, consistency in taking them is more important than specific timing around meals

For the push, I routinely stick (pun intended) to a 23 gauge needle, though your doctor or pharmacist may have their own opinions on needle gauge or even syringe volume

Some people experience feeling worse after receiving a vitamin B12 injection, which can be disconcerting when you expected improvement

Contact your GP for B12 testing if you have: Symptoms suggesting deficiency (persistent fatigue, pins and needles, memory problems, glossitis) Risk factors for deficiency (vegan diet, gastric surgery, long-term metformin or proton pump inhibitor use) [1] [4] Concerns about whether your current supplementation dose is appropriate Underlying conditions affecting B12 metabolism (kidney disease, liver disease) Unexplained high B12 levels on a blood test when not taking supplements Routine monitoring is essential for patients receiving therapeutic B12 injections