Hi everyone If you haven't heard of Doctor Kendall Stewart, he is a neurosurgeon based in Texas. I have listened to quite few of his podcasts and lectures and seems to be one of the most educated, qualified and experienced practitioners when it comes to SNP's, MTHFR, B12, Methylfolate and methylation. Now, let me first start by saying. I know he has a supplement company he formulates for and I'm sure he is trying to sell his products but the information he gives out is quite useful. Anyway, I was recently listening to his podcast and noticed that a several of his experiences and statements really seem to align and back up with several of Freddd's. If you go to http://coffeewithdrstewart.podbean.com/ and listen to episode Methylation Mutations & Treatment: Intermediate Level Webinar on Oct 26 2015, he mentions several interesting things. The first what seems to be what freddd would describe as "neurological brightening" at roughly 17:30 of the interview. The second sounds exactly what freddd describes as "paradoxical/ doughnut hole folate deficiency" at roughly 20:25 of the interview. I encourage everyone interested, to listen to the full interview and discuss what you think if you feel up to it!! I'd also like to hear what @Freddd thinks if he's still around Listen to some of his other podcasts if you have the time also. He's got some really good information he shares!! Happy New Year Everyone!!