A stimulant is a substance that elevates Nervous System activity, temporarily boosting alertness, energy, and attention. These Psychoactive Drugs often work by increasing the levels of certain neurotransmitters in the brain.
A stimulant is a substance that elevates Nervous System activity, temporarily boosting alertness, energy, and attention. These Psychoactive Drugs often work by increasing the levels of certain neurotransmitters in the brain.