Every addictive substance causes dopamine levels in the brain to increase.

Question

Quizplus · Accepted Answer

Dopamine is a neurotransmitter that plays a crucial role in reward-motivated behavior. When a person or animal encounters a pleasurable stimulus, such as food, sex or drugs, dopamine levels in the brain increase, providing a sense of pleasure and reinforcing the behavior. Therefore, every addictive substance, including drugs, alcohol, nicotine, and even sugar, can increase dopamine levels in the brain, which contributes to their addictive potential.

Every Addictive Substance Causes Dopamine Levels in the Brain to Increase