do you inject bpc 157 BPC-157 Peptide BPC 157 Capsules vs Injection:

Classification of surgical complications: a new proposal with evaluation in a cohort of 6336 patients and results of a survey

Health.com

This metabolic bottleneck forces the body to rely on less efficient, anaerobic energy production, which generates lactic acid and contributes heavily to the sensation of heavy, aching muscles and post-exertional malaise (PEM)

Special Populations Post-Bariatric Surgery Patients : Individuals who have undergone bariatric surgery, such as Roux-en-Y gastric bypass, are at a higher risk of vitamin B12 deficiency due to malabsorption

My appetite is down a little, and I have lost a couple pounds over three weeks time, without any major water weight swings