what happens if b12 is injected wrong Vitamin Side Effects Vitamin B12 shots: Uses, benefits,

Mills PB, Footitt EJ, Mills KA, Tuschl K, Aylett S, Varadkar S, et al

polystyrene vials are clear but less chemically resistant

Vitamin B Complex Dosage and Administration Usually 0.25 to 2 mL by intramuscular or slow intravenous injection

The open-label, pre-post study, published in BMC Rheumatology , included 28 women who took 1000mcg of vitamin B12 a day for nearly two months

Over-dosing means unnecessary side effects, potentially severe ones like nausea, vomiting, or the kind of gastrointestinal issues that make people quit their protocol entirely

So you will want to be sure to check the label and usage of sterile water before application