Has anyone noticed how many jws are "multiple chemical sensitive?" I have to wonder if it's a real ailment.
Well, the main problem is that the symptoms are often so broad that they could be caused by almost anything. Diagnosis is extremely hard in such circumstances.
I've known many people with this, and similar ailments, and one thing I've learned is that their pain is real. Where that pain comes from, or is triggered by, and under which cirumctances, is all dependent on a host of unknown variables.