fda warning bpc-157 unapproved drug safety An advisory panel narrowly voted to ease restrictions on injectable “wellness” peptides like and TB-500, despite FDA scientists there's little evidence they're safe or effective. If the FDA follows Is BPC‑157 Legal? WADA, FDA

When encapsulated, it has to survive the GI tract to produce any systemic effect

The frequency of receiving a skinny shot depends on individual health goals, metabolism, and the specific formulation used

Site-specific claims are largely anecdotal: The idea that IGF-1 DES adds muscle only where injected is popular but rests on extrapolation from local-infusion animal work, not controlled human data

Unnecessary vitamin B12 shots costing Ontario millions, study finds Most seniors getting B12 shots in province don't need them, researchers say Almost two-thirds of Ontario seniors who received vitamin B12 shots had no evidence of a B12 deficiency, according to a study published in the medical journal JAMA Internal Medicine