Yes, most vegans and vegetarians can maintain adequate B12 levels through consistent use of oral or sublingual supplements and B12-fortified foods such as fortified plant milks, nutritional yeast, and fortified cereals
Brain & development, 33(9), 790795
Injections of Hydroxocobalamin 1mg/ampoule, which is a prescription only medicine, are used to treat people with symptoms associated with vitamin B 12 deficiency after they have been diagnosed via a blood test
Neurological and Ischemic Injury: A handful of research suggest potential central nervous system effects: Preclinical Parkinsons disease models demonstrate that BPC-157 may mitigate motor deficits and pathological changes induced by neurotoxins, although these are early stage and mechanistically complex findings (6)
24 weeks : Improved mobility and tissue resilience
Both are sterile and free of contaminants