For NAD, take two capsules daily to support energy metabolism, healthy aging, and muscle endurance
Then, you may be able to switch to B12 supplements
Russ J Bioorg Chem 44(1):4151 Chang C, Worley BL, Phaton R, Hempel N (2020) Extracellular glutathione peroxidase GPx3 and its role in cancer
Joe Rogan has discussed BPC-157 and TB-500 publicly on his podcast as part of his recovery protocol
Some of these adverse effects reported were Toxic Epidermal Necrolysis (a rare but life-threatening skin condition characterized by painful blisters and large areas of skin peeling), air embolism, thyroid dysfunction, and liver, kidney, and neurologic toxicity (The dark side of skin lightening- PubMed) With the proliferation of med-spas in an unregulated fashion, there is a risk of inadequately trained or untrained people giving IV injections in a non-sterile way, which can lead to sepsis and transmission of infections like HIV and hepatitis