Doctors look at several things when deciding on the right dose
They do not have any significant side effects
Vitamin B12 injections, commonly known as B12 shots, have gained popularity for their numerous health benefits
3 Extended Administration Pharmacokinetics in DIO Mice Neelakantan et al., Biochemical Pharmacology (2024) This study reported a 28-day once-daily administration protocol of 5-Amino-1MQ in diet-induced obese mice, characterizing plasma pharmacokinetics, tissue distribution, and effects on body composition, fatty liver pathology, and circulating biomarkers
Another reason you might opt for vitamin B12 injections over oral supplements: B12 injections are required less frequently than oral supplements
Found Naturally : Vitamin B12 is found naturally in many foods, including meat, fish, poultry, eggs, and dairy products