Just an interesting story.
About 5 years ago, I tried to cut out all processed carbs from my diet.
After several months, I was away from home and I had to eat something---the only thing open was a Dunkin Donuts. I ordered an egg-white sandwich on a plain English muffin, and for kicks I took a bite out of the English muffin.
Holy shit. It tasted super sweet!!
I can't be sure, but I assume it had refined sugar added to it to improve its palatability. Made me think about everything that goes into fast foods...