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"If a tax cut is good for me,it must be good for the whole economy." This statement is an example of the pitfall called the fallacy of composition.
Endorphins
Biochemicals produced in the brain that act as natural painkillers and mood enhancers.
Androgens
A group of hormones that play a role in male traits and reproductive activity; present in both males and females.
Histamines
Compounds involved in local immune responses as well as regulating physiological function in the gut and acting as neurotransmitters.
Receptor Sites
Specific regions on the surface of a cell or within a cell to which specific molecules, such as hormones or neurotransmitters, can bind.
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