bpc 157 with trt BPC-157 Peptide Therapy (Healing & Recovery Support) Peptides work. TRT works. But

In mice lacking TREM2, fewer microglia accumulate in the corpus callosum during demyelination due to reduced proliferation which in turn reduces myelin debris clearance [200,201,202]

Vitamin B 12 is present in animal products, such as meat, poultry, fish (including shellfish), and to a lesser extent, dairy products and eggs (1)

However, most patients are very happy with 2-4 syringes in their cheeks, and that can be broken up across several appointments if you prefer to keep your transformation as discreet and affordable as possible

ClearBridge Investments is a division of Franklin Templeton Australia Limited (part of Franklin Resources, Inc)

If your physician poohpoohs this information, ask him for the references backing up his understanding of B12 deficiency and its treatment (he won't have any)