bpc-157 scar tissue Most people who talk about side effects from don’t realize the problem isn’t the peptide itself. The issue is that they’re getting unsterile, contaminated products from low-quality research BPC-157 Delayed | Muscle, Joint,
Description
If your B12 deficiency is not diet-related, you'll need to take B12 injections

administered BPC 157 (10mcg/kg or 10 ng/kg) orally, in drinking water (12 ml/rat/day) or intraperitoneally (once daily, first application 30 min following surgery to test its effects on short bowel syndrome in rats, observing the effectiveness of both forms of administration [24]

Treatment Overview & Aftercare Treatment duration: 30 minutes About Vitamin B12 Injections Vitamin B12 injections are a safe and effective way to replenish your B12 levels During the procedure Area cleansing at injection site Injection given into chosen area Before your appointment Avoid alcohol 24 hours before Increase water intake before treatment for optimum results Inform of any changes in medications or conditions Procedure details An injection is usually given into your upper arm, but your practitioner may choose a different site depending on your needs Duration of effect Our suggestion is to have one Vitamin B12 injection at weekly intervals, up to four doses (so four doses over four weeks)

[6] The upregulation scales with concentration and time at both mRNA and protein levels

If you're genuinely B12-deficient, correcting it can dramatically improve fatigue, brain fog, and exercise tolerance

Y., Lin Y., et al