Five minutes of coffee aroma was linked to shifts in mood and brain activity

https://www.news-medical.net/news/20260910/Five-minutes-of-coffee-aroma-was-linked-to-shifts-in-mood-and-brain-activity.aspx Researchers tracked mood, brain activity, heart rate, and autonomic signals in the same young adults to examine how the mind and body respond to just five minutes of coffee aroma. A recent study in the journal Nutrients examined electroencephalographic (EEG) activity, subjective mood, heart rate (HR), and heart rate variability (HRV) following short-term exposure to the aroma of coffee, using a multi-modal approach.