Brain power is the correct answer.
Carbohydrates, Proteins, Fats, and Blood sugar. The body uses three main nutrients to function- carbohydrate, protein, and fat.
The patient has persecutory delusions
8. Painkilling chemicals (i.e. analgesics) that occur naturally in the body are known as "endorphins."
This term comes from the fact that these endorphins act like internal (endogenous) morphines (opiates).
So they shortened endogenous morphine to "endo - orphines" = endorphins.