Break down food
Absorve the nutrients
Take in the food
Going to the movies, going to the gym, biking etc.
Number 3 would be the best. It's never a good idea to cut ALL fats and sugars, because you need them for energy.
These hallucinations are believed to be caused by a magnesium deficiency.
If it smells rotten and unsanitary (what class are you taking lol? this is just what i'd think)