Replied by Gean (Salina, KS) on 04/08/2009
I bought sodium carbonate (washing soda) from Dillons grocery store (I live in Kansas). I bought it for a friend who has not been able to sleep in years, but unfortunately it did not help her. She has since figured out that she has PCOS, so it may take a long time of hormone balancing with chasteberry, etc. She is in her 50's. I hope it works for others, though.Replied by Earth Clinic on 04/02/2009
Try this page for tips: https://www.earthclinic.com/CURES/where_to_buy.html#SC