If you've done research on MCAS, you know it can cause a raft of different symptoms, including neurological. What foods are you restricted from eating?

I believe that excess histamine is at the core of all my strange neurological symptom. You are the only other person I've heard describe this symptom I have..."episodes of numbness, itching and crawling sensation in my temple/scalp area." This is the first sign that I've eaten something I shouldn't. In short order, tinnitus sets in, and then a widespread vibrating/burning, rushing sensation that can run from head to toe. This usually lasts throughout the day and often impacts my sleep. The next morning, tinnitus will be the only lingering symptom, aside from the ever-present neuropathy in my lower legs and feet.

I'm still trying to figure exactly what substance or substances in foods I'm sensitive to. I believe salicylates are enemy number one, but given that I just found out I have a large kidney stone, oxalates are on the table too.

Just curious why and what do you do for it

Hi razzle,
9 Signs and Symptoms of Copper Deficiency

Copper deficiency is apparently pretty rare, but I asked aeria about their copper testing because of the list of symptoms they described.

Low copper has been associated with iron deficiency anaemia plus copper deficiency can be associated with neuropathy.

Also as far as I know, too much zinc can cause copper deficiency as well and in turn iron deficiency anaemia. A loop.

If you have anaemia caused by an acquired copper deficiency then you can change your dietary intake of copper rich foods.