According to Avicenna, the four primary humors are derived from the digestion of food and are utilized as nutrient components for the growth and repair of the organs and to yield energy for work.
(the four primary humors; are derived; from the digestion of food) (the four primary humors; are utilized; as nutrient components for the growth and repair of the organs)
the four primary humors the four primary humors
are derived are utilized
from the digestion of food
as nutrient components for the growth and repair of the organs