An intramuscular (IM) injection delivers vitamin B12 directly into a muscle, usually in the upper arm, thigh, or upper buttocks
Cyanocobalamin: Properties and Clinical Applications Cyanocobalamin is a common Vitamin B12 in injections
International Journal of Obesity , 27(2), 201207
[131] [132] Species from the following genera and the following individual species are known to synthesize B 12 : Propionibacterium shermanii , Pseudomonas denitrificans , Streptomyces griseus , Acetobacterium , Aerobacter , Agrobacterium , Alcaligenes , Azotobacter , Bacillus , Clostridium , Corynebacterium , Flavobacterium , Lactobacillus , Micromonospora , Mycobacterium , Nocardia , Proteus , Rhizobium , Salmonella , Serratia , Streptococcus and Xanthomonas
Metformin and liraglutide have complementary mechanisms, and their combined use is supported by extensive clinical data
Monitoring: Regular monitoring ensures proper absorption and response