
One Nightcap, One Rest: What Alcohol Really Does to Sleep
Alcohol may help you fall asleep faster, but it fragments sleep and reduces deep and REM sleep, leaving you less refreshed the next day. The closer you drink to bedtime, the more disruption you see, and even a single drink can alter nighttime awakenings and recovery markers like resting heart rate; if you’re drinking to cope with sleep, consider earlier consumption, hydration, and speaking with a clinician for other sleep strategies.









