@gritsfl I'm taking Choline,NAC,NAD,And zinc.Been doing this now for about two weeks(except for the NAC..been taking that for a long time now.I actually feel sharper and more stable energetically.I lost over 30 lbs within a month or two at the onset of LC.Couldn't eat.That weight has not come back...except for 10 lbs.I'm 72.Got covid in early 2020.I can treadmill okay.So there's that.On my feet all day at work.There was a time I couldn't stay at work several times.It's all good.That's over.I'm staying the course.Things are definitely changing for the good now.There IS recovery.I'm here.I'm recovering.Stay strong guys and don't listen to every youtube 'dr'.Lots of scams goin on.Take care all and have a blessed day...even in the midst of this thing.