Get 7–9 hours of sleep regularly
Study at the time of day when you feel most alert
Avoid studying on a full stomach
Drink water before and during study sessions
Keep the room bright
Sit upright at a desk or table
Take short breaks every 25–50 minutes
Stand up and stretch during breaks
Wash your face with cold water
Avoid studying on a bed or sofa
Reduce heavy meals before studying
Limit late-night study sessions
Avoid alcohol and sedating medicines before studying
Use active recall instead of passive reading
Switch subjects or tasks when you feel drowsy
Keep the room cool and well-ventilated
Use caffeine carefully and not too late in the day
Avoid studying after being sleep-deprived for long periods
Take a short power nap if needed
Maintain a consistent sleep schedule