I know quite a good deal about weakness as there was a time where I had CFS and myasthenic weakness overlapping each other and then they separated. And BOY is there a difference! I also previously have had 2 years of severe brain fog which was remedied with whey protein as was the generalized muscle fatigue. But Iīll try to contact you with my info directly. Good luck in two weeks...sounds like itīs your turn now