Aleksandar37
Well-known member
Without shred of proof?
Invalid Link Removed
Invalid Link Removed
plenty more. NMDA can cause excitotoxicity, NMDA is a metabolite of DAA. What levels of metabolite you end up with are unknown, and what level causes issues is unknown. But it makes being careful with DAA supplementation important, and doing regular cycling off it for periods.
That first one is a very nice book report, but not one I would recommend using to support any arguement. The second, which is just an abstract, states this "These results strongly argue that exogenous glutamate and NMDA normally induce excitotoxicity at distinct cellular locations in mature mixed neuronal cultures and that NR1/NR2B receptors remain an important component in the expression of glutamate, but not NMDA-induced excitotoxicity." As I have said repeatedly, excitotoxicity is a theory for some diseases, but has not been actually shown to occur yet. And it is also used, as in this case, as an in vitro tool. If you have a cell culture and pump enough NMDA into it, yes, you will induce excitotoxicity. The NMDA receptor is much more complicated than this whole DAA debate that rages on here.