Surely not as a result of the diet?
"If you haven't got your health, you haven't got anything."
-- Tyrone Rugen
But I've found myself occasionally faced with food-related unpleasantness, and it's remarkably debilitating.
YMMV
Fixing diet, adding supplements (Vit E, D, K B12, magnesium) avoiding the sun were massive in getting body under control.
"If you haven't got your health, you haven't got anything."
-- Tyrone Rugen