Hello:  Thank you so much for Brain Warrior, I just found it and I think it is wonderful full of information!  In the first segment Huperzine A is listed as a supplement.  I have been giving my Mother that for 8 years when we first noticed the short term memory issue and I do believe it has kept her at that same level all those years.  She is 90 now and having more memory loss and I think due to breaking her hip and having surgery.  My question is should I be taking Huperzine A on a regular basis along with my other supplements?  I am in the process of building my supplement intake and have purchased your sleep supplement which I already like! I thought Huperzine A was used like Aricept (which I do not like after they tried my Mom on it).   Thank you for your response.