The couple times i overexerted badly i have a distinct set of symptoms that happens in my brain and that then causes some type of damage that in most cases i never recover from. As i titrated up with freddd's protocol i had zero improvements but then one night, when upping my dose of mfolate I had those same overexertion symptoms which scared the shit out of me so i cut way back. Unfortunately the "thing" that happened was that now, every single night, between 3 and 5 am i get hit with a shot of adrenaline and wake up, rarely getting back to sleep. I know its not low blood sugar because i know what that feels like and my eating habits are solid- this happened in direct relation to upping my mfolate. In 4 months now it hasnt gotten even slightly better, either. My mb12 intake was fine and everything else, i would just really really like for my brain to recover from this and get my sleep back, the deprivation is really taking a toll.