Many people can.

There are physical issues that are present that i havent mentioned when I dont stick to the diet.

Pretty much my whole life i have had fatigue, major GI issues [to the point of dehydration at times], rashes, swollen and painful joints other random stuff.

These are basically non-existent when I am on the diet after a while.

I keep trying to say it's in my head, but... I really dont think so.

oatmeal is likely an issue now.

I finally discovered a correlation for when my chest is closing up and have to use my inhaler more often.

"To the lab!"