Based on research studies, when dopamine is released in the brain, a person experiences a pleasure, reinforcing the behavior that caused this neurotransmitter release, even if the behavior is an unhealthy one.
Dopamine, often referred to as a chemical messenger, is a form of neurotransmitter.
Dopamine is made by the human body and then utilized by the nervous system to transmit signals or messages between nerve cells.
According to the brain reward system, dopamine makes humans feel pleasure.
Hence, in this case, it is concluded that the correct answer is "Dopamine."
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