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Dopamine, Glutamate, and the Bondage of Addiction: Understanding the Cycle and Finding Freedom
Addiction is not a failure of character. It is not a lack of willpower. It is a brain‑based condition driven by two powerful chemicals: dopamine and glutamate. These two neurotransmitters—normally responsible for motivation, learning, and survival—become hijacked in addiction, creating a cycle that feels impossible to escape.
Glutamate: The Hidden Chemical Driving Addiction — And How the Brain Can Heal
When most people think about addiction, they think about dopamine—the “reward chemical.” But there’s another neurotransmitter that plays an even bigger role in why addiction becomes so powerful and so difficult to break.