Drinking 2-3 cups of coffee a day tied to lower dementia risk — Harvard Gazette
news.harvard.edu
Caffeinated tea also found to slow cognitive decline in study.

Marked differences between caffeinated, decaffeinated drinks in analysis of more than 130,000 people

  • SaveTheTuaHawk@lemmy.caEnglish
    1·
    5 days ago

    Exactly. Stimulants improve test scores, which is why most students are on adderol one way or another.