Exactly one tested the peptide in humans
Why Clients Are Asking for B12 in the First Place Most clients come in fatigued, foggy, or just not feeling themselves. Theyve read something online, seen a celebrity swear by it, or a friend had one and felt brilliant for a week
laboratory (HPLC with UV detection and mass spectrometry)
The peptide was first synthesized by researchers investigating cytoprotective proteins found in gastric juice
That means eating foods that are rich in animal proteins, which are the main source for B12: Vegans and vegetarians who dont eat animal products may include a B12 supplement in their diet
However, understanding when high B12 levels may become problematic helps ensure safe, evidence-based supplementation under appropriate medical supervision