Question

Is the new Vitamin P Q Q worthwile in maintaining good memory function?

Answer 1

In rats yes, in humans it's speculated that it helps protect memories and reverse memory deficiet cause by oxidative stress. Through production and release of NGF in the CNS.
There might have been more studies conducted on it, my knowlegde if this Vitamin isn't fresh.
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2212345/

Answer 2

the link was very helpful, ++++ I will need to dig furthur to corroborate everything. Thank-you for tyhe help.