The relationship between B12 and hair loss is real but nuanced
The extensive benefits of vitamin B12 cant be denied
The BPC-157 Layer: Addresses the structural side (protecting the gut lining from the GI distress GLP-1s often cause, and potentially mitigating the severe muscle loss that accompanies rapid weight reduction)
Risk factors that should prompt consideration of B12 deficiency include advancing age (reduced stomach acid production), strict vegan or vegetarian diets, pernicious anaemia, gastrointestinal surgery (particularly gastric bypass or ileal resection), long-term use of certain medications (metformin, proton pump inhibitors, H2-receptor antagonists), nitrous oxide exposure (including recreational use), and conditions affecting the gut such as Crohn's disease or coeliac disease
This phase typically provides the clearest indication of whether the protocol is working for a given individual and condition
Fukui, Y., Kato, M., Inoue, Y., Matsubara, A