Diet and neurological symtoms

Morning everyone. Slightly random question. Been experiencing neurological symptoms for a couple of years now. Been in and out of various neurologists consulting rooms and no further along the line of finding out why. Now, when the neuro asked me if I could think of any environmental or social factors that my symptoms coincided with, the only thing that came to mind was that I’d been on a calorie controlled diet in the 3 months previous to having symptoms. Has anyone ever heard of/ read about/ familiar with… being on a diet causing Neuro symptoms that are sticking about and are primarily one sided. I should mention that all my vitamins and minerals were checked when I first started having symptoms and I was completely normal and not deficient in anything. I’m clutching at straws and am truly scratching my head working out what’s going on.

Refeeding syndrome? Try researching that