The brain fog seems to happen when you start to fatigue it gradually gets worse the more you do, even reading can make it worse and then the migraines start. I even start slurring my words like im drunk and regularly forget what im saying mid sentence. The only way to stop it getting bad i now know im going to fatigue so i stop and rest. Its the only thing i have found that combats it. Rest and chocolate.

Yes. I often have foggy brain. One of the main reasons I applied for disability. That in it's self is horrific.

https://draxe.com/4-steps-to-heal-leaky-gut-and...

I some days have brain fog memory concentration and fatigue, as ricky47 says when you get fatigued which is usual when I over do things it is worse, I am not a very good sleeper either so I do feel,tired and foggy a lot. I have now got my priorities right, take things slowly, rest when you need to, also I think your age depends on certain symptoms you suffer, I am 68 so I might feel more tired than someone younger, all I can say is rest when you need to if possible. The foggy situation I'm not sure what the answer is there.

There are days the fog gets so bad I can hardly talk without stammering. It has little to do with flares with me or not enough rest. I know stress affects it, but otherwise it hits, stays awhile, passed for a bit, then it comes back. I'm still trying to figuring it out.