Ya. I've also heard conflicting info on the apple cider vinegar.
Also...i notice that I get brain fog more if I do one of these:
a)eat too much sugar
b)dont eat enough protein
c)eat too much carbs! thats a big one.
But in general....I dont know how u can target certain symptoms when u have candida.
I have brain fog too..u are not alone. I try and just function and not let it get to me.