Do you track your daily macros/calories and have you done progressive overload strength training continuously for 5+ years, logging your workouts?
I find most people will usually hyper optimize things like buying supplements and wrist trackers that have little p-size effects before optimizing things like muscle mass and macros/calories that the scientific literature actually says have sizable effect sizes.
I find most people will usually hyper optimize things like buying supplements and wrist trackers that have little p-size effects before optimizing things like muscle mass and macros/calories that the scientific literature actually says have sizable effect sizes.