Hi Kelly and welcome. What a kind and caring sister you are.
Here is the Vitamins, herbs and supplements forum
http://neurotalk.psychcentral.com/forumdisplay.php?f=49
And here is the RSD forum
http://neurotalk.psychcentral.com/forumdisplay.php?f=21
I hope you find the answers you need here. You will find lots of caring and supportive people.