Are they going to be dependent, unlike the notion that you have to take something the rest of your life?" I'm not saying it has to be the rest of their life, but when something works, and as far as I can tell, is very safe, I think it's worth discussing
Reputable suppliers use appropriate packaging to protect peptides during transit
Older Patients Older patients should take Full-B12 Injection under medical supervision as they may be more susceptible to its side effects
Side effects are typically mild and include injection site reactions or transient water retention
doi: 10.1126/science.aag3048
For example, some patients get a B shot (methylcobalamin, cyanocobalamin or hydroxocobalamin) once a month in addition to weekly B-Complex shots