Vitamin B12 is an essential vitamin found in foods like meat, fish, eggs, and dairy products
A subcutaneous injection, which goes into the fatty tissue just beneath the skin, provides a slower, more gradual release
This compounded version is ideal for adults with significant weight loss goals who want: Enhanced metabolic support Greater appetite control Energy support alongside weight loss Sustainable, long-term results For smaller weight loss goals or maintenance, GLP-1 only medications like Semaglutide may still be appropriate
For a deeper primer on what peptides are and how they act, see what do peptides do, are peptides safe and are peptides steroids
The research points to specific athletic populations and circumstances where injections offer real value beyond placebo effects
This means your GP will run blood tests to confirm your levels are low before prescribing injections