Final answer:
Gamma Phi Beta, as with many Greek organizations, likely promotes a drug-free environment aligned with legal and university regulations, and may offer support to members dealing with addiction, acknowledging the challenges in admitting to and treating substance use disorders.
Step-by-step explanation:
Greek organizations like Gamma Phi Beta typically adhere to university policies, national chapter guidelines, and the law regarding the use of drugs. While the specific stance of Gamma Phi Beta on drug use was not provided, mainstream Greek life generally promotes a drug-free environment and may take disciplinary action against members who engage in illegal drug use or exhibit substance use disorders. These organizations often encourage members to lead healthy lifestyles and may provide support or resources for those struggling with addiction, given the stigmatization that can occur with admitting to a problem and seeking help.Substance use disorder is recognized by the DSM-5 as a pattern of drug use that persists despite negative consequences, involving both physical and psychological dependence. Drugs affect neurotransmission in various ways, with central nervous system depressants like alcohol affecting GABA neurotransmission, and stimulants like cocaine enhancing dopamine neurotransmission. Different drugs, including opiates and hallucinogens, affect various neurotransmitter systems, causing changes in the brain and behavior.