I was just thinking about soy and its link to the nightshade family. Soy was genetically modified to a member of the nightshade family. In essence soy is now a member of the nightshade family related to potatoes, tomatores, red peppers, etc.
In the 90s my second most suspect foods were the nightshade family. First was dairy products. I had good energy in the 90s most years. I was always sick to my stomach, lost over 40lbs and was rail thin but never seriously suffered from energy loss. And I was good about avoiding nightshade family.
Eventually I grew tired of doing that. I wasn't getting better to the stomach and so I opened my diet up, never fully able to regain my good energy.
Back in the 90s i ate a lot of soy sauce. I put it on chicken mainly, and ate chicken most days, but also would sprinkle soy onto other foods.
If I turn out to have a nightshade allergy, it is far to eary for me to say yes or no, then it was the soy that was the problem but not due to soy but due to it being an unrealized member of the nightshade family.
Very frustrating to thing about. I could have had my answer 30 years ago, but didn't know about genetically modified soy and what it was modifed with.
Anyway just speculation.
Feeling good this evening. Dizziness is gone. Energy levels are good.