vitamin b12 injection for a patient with anemia Injection: Energy Boost and Treatment — Mountainside Medical Pernicious Anemia: Definition, Symptoms, Causes

Abstract Background This systematic review and network meta-analysis aimed to evaluate the three different administration routes of vitamin B12: oral, intramuscular (IM), and sublingual (SL) routes

Roux-en-Y gastric bypass surgery (RYGB) but not sleeve gastric bypass surgery or gastric banding, increases the risk of vitamin B 12 deficiency and requires preventive post-operative treatment with either injected or high-dose oral supplementation

USA 111 , 49764981 (2014)

Methylcobalamin works in the cytoplasm to support DNA synthesis and nerve health

This ensures the injections are safe and work well

Your body can't produce it on its own, so you must get it from your diet or through supplementation