Do athletes use BPC-157
Thirty-five-week-old MC4R mice were randomly divided into four groups with no blinding at one day before drug treatment, vehicle (saline, s.c.), semaglutide (0.5 mg/kg, s.c.), tirzepatide (0.05 mg/kg, s.c.), and retatrutide (0.05 mg/kg, s.c.) based on amounts of food intake from day 25 before drug treatment, body weight at day 2 before treatment, and fat mass at one day before treatment
However, because it may cause drowsiness in some people, taking it after training or before bed could be better this way, it might support recovery processes and help reduce inflammation in muscles
Analysis of time course and dose effect from metformin on Body Mass Index in children and adolescents
doi: 10.1016/S0140-6736(21)01640-8 15 AndersenALundAKnopFKVilsbllT
They might recommend dropping back to your previous dose level for one injection before returning to your current dose