hi- yeah I also have been wondering this. I'm starting accutane on the 29th but have been kinda worried about the negative side effects it will have on my body (mainly sorness/ recovery time). Being a competitive bodybuilder in the builking phase, I will be lifting heavy weights (almost powerlifting). I still eat VERY clean and avoid dairy, I just eat tons. heck, I can tell I'm really going to need all that food even more now that I'll be on tane since I don't want to jeprodize my workout intensity/ recovery time I will also be taking plenty of fish oil to help with my joints. Best of luck to all you guys.