The UK Expert Group on Vitamins and Minerals (EVM) and the European Food Safety Authority (EFSA) have not established a formal upper tolerable intake level for B12 due to its low potential for harm
Is BPC-157 suitable for recovery after physical exertion
Proponents of BPC-157 claim that it helps with body healing and regeneration of muscles, tendons, ligaments, and bone injury
Experimental models focused on gastrointestinal function
It is also one of the three actives in the Peptual transdermal patch he endorses, alongside BPC-157 and NAD+: BPC-157: ~2000 mcg NAD+: ~250 mg GHK-Cu: ~10 mg The patch combines tissue repair (BPC-157), cellular energy (NAD+), and collagen synthesis (GHK-Cu) in a sustained-release format (source)
Comparing Peptides to Physical Therapy (PT) In 2026, the medical community is moving away from seeing peptides as a replacement for Physical Therapy and toward seeing them as an accelerant