Here are the key differences: Absorption and Effectiveness Injections: Directly enter the bloodstream, offering near 100% absorption
More Emotional Stability B12 helps regulate neurotransmitters like serotonin & dopamine, which directly influence mood
Digestive and hydration concerns Nausea, vomiting, constipation, diarrhea, reflux, and reduced appetite are common themes with many incretin-based and appetite-modifying medicines
Phase 2 dose-finding trial (Lancet 2021) showed clear dose-response from 0.3 mg up to 4.5 mg/week, but 2.4 mg is the dose Novo Nordisk advanced into Phase 3 and is the most commonly self-reported community ceiling
A., Gordon, R
Because BPC-157 is a relatively newer compound in clinical use, multi-year safety profiles based on human data don't yet exist