were 5× more likely to develop dementia within 5 years.
Herbal medicine guide
9. Disrupted Sleep Patterns
(Waking at 3 a.m. confused, or sleeping all day)
Anti-aging supplements
Brain changes wreck the internal clock long before memory fails.
Red flags:
Sundowning (agitation in late afternoon/evening)
Day-night reversal
Wandering at night
Acting out dreams (punching, kicking in sleep)
Poor sleep accelerates brain plaque buildup — creating a vicious cycle.
8. Withdrawal from Hobbies & Social Life
(The book club regular who suddenly “just isn’t up for it”)
Loss of interest
