Previous post discussed how erratic sleep impacts your grades (1).
A recent study (2) looked sleep and its relationship with resiliency, gratitude, and flourishing.
What was the study? (2)
90 young adults age 18 to 24.
Participants were randomly assigned to 1 of 3 conditions:
- A naturalistic sleep condition, participants were not given any guidelines on bedtimes or wake times.
- A sleep restriction condition, participants were instructed to maintain a bedtime of 2:00 AM and a wake time of 7:30 AM.
- A sleep extension condition, participants were instructed to keep a bedtime of 10:30 PM and wake time of 7:30 AM.
- Sleep was monitored using an electronic wrist band and a sleep diary.
What were the results? (2)
- Participants who extended their sleep by 46 minutes a night felt more resilience, gratitude, life satisfaction, and purpose in life.
- Participants who restricted their sleep by an average of 37 minutes a night experienced drops in mood, resilience, flourishing and gratitude.
- They also found that these benefits were not fully explained by mood changes.
- The study also found that well-rested individuals showed increased expressions of gratitude and a more positive social outlook.
What are some ways of improving sleep?
The American Academy of Sleep Medicine suggests the following ways to improve sleep (3):
- Keep a consistent sleep schedule.
- Get up at the same time every day, even on weekends or during vacations.
- The National Sleep Foundation recommends 7 to 9 hours of sleep for young adults (5).
- Don’t go to bed unless you are sleepy.
- If you don’t fall asleep after 20 minutes, get out of bed.
- Establish a relaxing bedtime routine.
- Use your bed only for sleep and sex.
- Make your bedroom quiet and relaxing. Keep the room at a comfortable, cool temperature.
- Limit exposure to bright light in the evenings.
- Turn off electronic devices at least 30 minutes before bedtime.
- Don’t eat a large meal before bedtime. If you are hungry at night, eat a light, healthy snack.
- Exercise regularly and maintain a healthy diet.
- Avoid consuming caffeine in the late afternoon or evening.
- Avoid consuming alcohol before bedtime.
- Reduce your fluid intake before bedtime.
Anything else?
- This is one study and further research is needed
- This is a shorter term study and longer term follow up is needed
- The study does not explore whether 8 hours or more of sleep provides further benefits in young adults
- The bodies and brains of young adults are still developing, making the importance of adequate sleep even more critical
- Some people may need to eliminate caffeine or alcohol completely and this is discussed further here (6).
- Avoid electronics before bedtime (4), if you have to use electronics in the evenings for work deadlines, consider night-mode and or BLUEBLOCKERS.
Consider seeking professional help: https://u.osu.edu/emotionalfitness/category/mental-health-treatment-options/
There are many steps you can take in your everyday life to improve your mental health, they are discussed on this blog and here(6).
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By R. Ryan Patel DO, FAPA OSU-CCS Psychiatrist
Disclaimer: This article is intended to be informative only. It is advised that you check with your own physician/mental health provider before implementing any changes. With this article, the author is not rendering medical advice, nor diagnosing, prescribing, or treating any condition, or injury; and therefore claims no responsibility to any person or entity for any liability, loss, or injury caused directly or indirectly as a result of the use, application, or interpretation of the material presented.
References:
- https://u.osu.edu/emotionalfitness/2017/12/31/poor-sleep-and-poor-grades-might-go-together/
- Do, A. H., Schnitker, S. A., & Scullin, M. K. (2024). Gratitude, flourishing and prosocial behaviors following experimental sleep restriction and sleep extension. The Journal of Positive Psychology, 1–12. https://doi.org/10.1080/17439760.2024.2394452
- http://www.sleepeducation.org/essentials-in-sleep/healthy-sleep-habits
- Hartstein, Lauren E. et al. The impact of screen use on sleep health across the lifespan: A National Sleep Foundation consensus statement. Sleep Health: Journal of the National Sleep Foundation, Volume 10, Issue 4, 373 – 384
- Hirshkowitz, Max et al. National Sleep Foundation’s updated sleep duration recommendations: final report. Sleep Health: Journal of the National Sleep Foundation, Volume 1, Issue 4, 233 – 243
- Patel R. Mental Health For College StudentsChapter 15, Page 494-500.