The main groups of drugs that might lead to dementia over time

drugs essentially starve the brain’s learning centers of their necessary chemical fuel.

2. Benzodiazepines

Another class of drugs to be extremely careful with are benzodiazepines, such as alprazolam (Xanax), diazepam (Valium), and lorazepam (Ativan). These are commonly prescribed for anxiety, insomnia, and seizures.

Benzodiazepines work by enhancing the effect of the neurotransmitter GABA (gamma-aminobutyric acid), which is the main inhibitory (calming) chemical in the brain. While effective for short-term crisis management, taking them long-term fundamentally slows down the central nervous system. Chronic use has been consistently linked in several large-scale