Essential Fatty Acids Are Themselves Required for the Proper Functioning

Essential fatty acids are themselves required for the proper functioning of the body and because they _____.

A) These compounds tend to cause a heightened immune response in reaction to trauma.
B) These compounds tend to cause dilation or constriction of blood vessels.
C) These compounds tend to cause a lesser immune response in reaction to trauma.
D) These compounds tend to cause increased production of white blood cells.