Addiction can occur to many different substances, even when they have no similarities in structure. The common denominator in addiction is sudden increase of the neurotransmitter dopamine and how it affects the mesolimbic pathway (often referred to as the reward pathway).
I was watching a television show today, and one of the characters–a surgeon, posed like a super-hero before performing a surgery. They said “it inspires confidence and improves performance”. I had to look it up, and sure enough: “it alters hormone production; lifting the power hormone and reducing the stress hormone. As science demonstrates, body […]