risk of b12 injections Vitamin Injection Dosage Vitamin B12 shots can boost

Learn why, and how you can minimize the pain

B12 is obtained exclusively from animal-derived foods (meat, fish, dairy, eggs) or fortified products, making vegans and vegetarians particularly vulnerable to deficiency

cut-off 8) was decreased, and 3-hydroxy-propionic acid (26.7 mol/l

Without enough, you might feel tired, weak, and have nerve problems

B complex injections may help flush excess water and reduce that heavy, sluggish sensation

If supplementation is responsible, your doctor may recommend reducing or stopping non-essential B12 intake, with repeat testing after an appropriate interval (typically 2-3 months, or longer if you've had recent injections or have kidney disease)