peptide technologies bpc-157 - for Gut Health & Tissue Repair What Science ACTUALLY Says About
Description
Metabolic and neurological functions of B12 include: Energy metabolism : B12 acts as a cofactor for methionine synthase and methylmalonyl-CoA mutase, enzymes involved in cellular energy production

Final report on the safety assessment of Benzyl Alcohol, Benzoic Acid, and Sodium Benzoate
Piga A, Longo F, Duca L, Roggero S, Vinciguerra T, Calabrese R, et al
Toxicity induced by multiple high doses of vitamin B 12 during pernicious anemia treatment: a case report Or it may not

You have known nutrient deficiencies confirmed by bloodwork
Source: Decreased Brain Levels of Vitamin B12 in Aging, Autism and Schizophrenia (2016) Remarkable improvements with B12 and folinic acid treatment
