I have a major update for you guys.
I decided to have some blood work done. The tests that I did are CBC (Complete Blood Count), Renal Function Panel, Hepatic Function panel, various measures of immune function (IgA, IgE, IgM). All test were done from LabCorp. You can go the LabCorp site and search for these test panels and you can find the specifics of what these tests are actually testing.
I have been taking fasoracetam for about a month and then took a week break. After this break I resumed fasoracetam again for 1 week of continuous dosing of 25mg sublingually. Then I took a 48 hour break before my blood was sampled for the tests above.
I am happy to report there appears to be no toxicity to my liver and kidneys, in fact I appear to be very healthy except for one measure.
This measure is my serum iron, which is 224ug/dl, the upper bound of the reference range written on my test print out is 165ug/dl.
It is unlikely that fasoracetam was responsible for this rise in serum iron, and it was almost certainly due to the fact that I supplemented with iron (100% DV once per day, chelated form) for two weeks. I did not think this could cause such a significant increase in my blood iron levels but apparently it did. This would also explain why I had hyperpigmentation of the skin, more commonly known as skin bronzing, which happened to coincide during the time I was taking fasoracetam. I had initially attributed it to Ceretropic's "Super Rhodiola", and then attributed it to the combination of fasoracetam and "Super Rhodiola". Turns out I was completely wrong and it clear now that the iron was responsible. This situation highlighted the importance of actual measured data and not feelings correlated with the consumption of some substance.
In summary it appears that while fasoracetam has some notable side effects (especially on the orgasm), it seems to be physiologically safe for dosing for at least one month at around 20mg sublingually for me, and a 22 year old male.