Yeah I'd be trying it out if I was 6 years in, for sure. Tim Ferris has a lot of videos on ketosis too, and I found this guide when researching the subjects last week:
How To Get Into Ketosis: The Quintessential Guide

I've heard KetoCaNa recommended aswell, it seems you can eat more carbs and still remain in ketosis if you supplement. I don't know if you're doing any workouts, but supposedly one could eat more carbs before the workout. I think you could get real benefits from doing this, BDNF should be key in our struggle to get rid of our symptoms:
Ketone beta-hydroxybutyrate up-regulates BDNF expression through NF-κB as an adaptive response against ROS, which may improve
neuronal bioenergetics and enhance neuroprotection (P3.9)

If you're not read up on BDNF it is a protein that promotes synaptogenesis, or, the formation of new connections between neurons. This is hugely important when it comes to rebuilding brain structures that are damaged, as BDNF is one of the key mechanisms behind brain plasticity overall