Food intolerances can cause brain fog. Various reasons. I have an autoimmune disorder and most food outside AIP diet cause mental sluggishness for me. Basica

Food intolerances can cause brain fog. Various reasons. I have an autoimmune disorder and most food outside AIP diet cause mental sluggishness for me. Basically I eat bread and my immune system decides it’s a virus and decides my organs must die. So yea, If something bothers you, listen to your body, even if it’s being stupid.