While a blood test is the definitive way to diagnose a clinical deficiency, it isnt always required to start B12 injections for general wellness purposes
The FDA Is Just Catching Up
For weight loss specifically, this is not a close comparison
If you type BPC-157 into a search engine, you may be recommended related search queries like BPC-157 bodybuilding and BPC-157 injection near injury. This indicates that a decent number of people are interested in using the peptide to improve musculoskeletal healing,8 soft-tissue repair,9 and growth hormone receptor (GHR) expression while reducing inflammation and feelings of pain.3 10 11 Even the information we received from medical professionals indicates that BPC-157 peptide therapy is often used to support healing, primarily through the substances potential to promote angiogenesis (blood vessel formation) and reticulin and collagen production.12 13 But the benefits with the most positive scientific data behind them actually relate to digestive support and gut health perhaps unsurprisingly, given where BPC-157 originates

Baseline Labs supplies high quality bacteriostatic water in both 3ml and 10ml sterile vials, allowing researchers to select the most convenient size depending on the volume required for reconstitution
Draw the required volume into a sterile syringe