B12 injections are generally safe and well-tolerated
Amino Blend Injection (glutamine/ornithine/arginine/lysine/citruline/carnitine) (IM) What It Does: A mix of essential amino acids like L-carnitine and L-arginine to enhance energy, promote muscle recovery, and improve fat metabolism
People who may be at a higher risk for B12 deficiency include older adults, those with gastrointestinal disorders, vegetarians and vegans, and those who have had gastrointestinal surgery
While B12 injections are not a weight loss treatment, they can help boost energy levels and overall well-being, which may support weight management efforts when combined with a healthy diet and exercise
doi: 10.1091/mbc.E04-03-0224
Potential Research Applications Metabolic Regulation Studies Investigated for their combined effects on metabolic rate, lipid utilization, and energy homeostasis