Thanks for posting North. Although I am more sanguine about how these drugs could impact V's prospects. So, it appears that lean body mass gets lost to a degree under those drugs you mentioned, but it is also true that lean body mass is lost whenever a person loses weight, to some degree. So, I would think that most docs will not dig deep and just rationalize the muscle loss with those drugs by saying that that is a normal occurrence whenever a person loses a bunch of weight.