One of the key things I found most interesting was this:
"When I first started researching
, I was considering marketing it as a nutritional supplement. After delving in deeper however, a couple of things made me change my mind. First of all, I contacted the patent inventor to see if I could get some more information on NMDA. He regretfully told me that his later research failed to confirm his earlier findings, and that he had deemed the project not worthy of further pursuit. I also discovered that NMDA is potentially quite toxic and may destroy neurons in sensitive areas of the brain like the hippocampus and the basal ganglia. NMDA might also have the capacity to induce convulsions in susceptible individuals.
but the whole piece is worth reading. Let me know what you guys think!