Vitamin B12 Injections B12 shots are recommended weekly for 5 weeks, then monthly for at least 6 months
It promotes healing and may protect the stomach lining
Recent studies have also shown that SAM can act as a therapeutic agent for treating depression, as an antidepressant in Parkinsons disease, and in endogenous and bipolar patients with depression and hypomanic symptoms (67)
Rarely reported symptoms may include mild skin reactions, gastrointestinal disturbance, or headache, typically following high-dose intramuscular injections
That raises concerns not present with pills, Seevers says, because injectable drugs need to be sterile in order to avoid the risk of including harmful bacteria or viruses
The key difference: TB-500 works systemically while BPC-157 works locally