needle for b12 injection Dr. prescribed injections. Pharmacy only gave me vials. Where do you get your needles and syringes? What size?? Where do I inject? : r/B12_Deficiency needle size for im b12

But many other factors affect results too, including diet , food choices , stress, sleep, and natural plateaus

"Dietary Reference Intakes for Japanese 2010: Water-Soluble Vitamins" Journal of Nutritional Science and Vitaminology 2013(59):S67S82

The short answer is no, not directly

Some of the serious side effects of Vitamin B12 include serous allergic reaction, narrowing or blocking of blood vessels, thrombocytosis (a disorder where your body produces too many platelets), low potassium levels in body, pulmonary edema (a condition where there is excess fluid in the lungs) and congestive heart failure

Your body uses vitamin B12 to create and maintain your DNA, myelin, and neurotransmitters

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