Lush
Mods' Pet
My wife only eats burger (plain, no cheese, salad or pickles), pizza (margherita only) and pasta (plain sauce, no extras) on the whole (her three main food groups) as she's insanely fussy. If it ain't bland, she ain't interested...
That's a shame. As the original article shows, there will be consequences further down the line. The cells in your body get the nutrients they need to work through the food you put in your mouth, so you can imagine how they're struggling right now. You can get away with it to an extent when you're young but there will come a point when some of them will stop working efficiently.