Taco bell, and all other establishments like it, are feeding people what amounts to low dose poison. It will keep you in a state of physical and mental decline, and a dependent subject of the pharmaceutical and medical industry to profit off of.
Nutrition is seen as a practice of the squares, but you're a complete and utter mark if you eat processed foods. Your body has to struggle to rid you of the toxins, which is hindering your processing power, making you a low functioning human being in more ways than one.
It's funny because when they put it in movies or video games, you get it (Soylent Green, Soulstorm Brew, etc.) Yet when it's your reality, you miss it entirely. The shiny packaging should be your tell. It's a trick to get you feeding yourself things that will slowly destroy you, and make you easy to control.
Stop eating it, or remain a mark for big business and other nefarious organizations that view you as plebs to prey upon.