You can still read all her posts from before by clicking on her username and then click on find all posts.
here- http://neurotalk.psychcentral.com/member.php?u=463

I think most of that info can be found in the
Vitamins, Nutrients, Herbs and Supplements forum-
http://neurotalk.psychcentral.com/forumdisplay.php?f=49

As far as I know the PMs are working - you might need to check mark a box in your User CP section
or at the bottom of the PM page - save sent messages?? - maybe it's not checked on yours.