comment: Ukraine grew a shitload of wheat. And a lot of it went south, to Africa and the Middle East. 
  Always in the top ten producers over the last decade or so, and they outproduce us (Australia) the last few years, with nearly double the output. They're around about the same production as France and Germany.
  With both Russia and Ukraine off the table, IIRC the world supply of a wheat has dropped by 25% from before the war. And that's just wheat, not including other grains or staples like sunflower oil.