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Daylight Savings Time not good for mental health

GriefSPEAK: Goodnight Moon – Mari Nardolillo Dias

by Mari Nardolillo Dias, EdD, contributing writer, grief and grieving

“I need to laugh, and when the sun is out.
I’ve got something I can laugh about…
Good day sunshine” (The Beatles, 1966, John Lennon and Paul McCartney)
Here we go again, folks. It’s DST! (Daylight Savings Time). A particularly difficult time for grievers. In case you are unaware, DST can seriously affect mental health. DST succeeds in this disruption by impacting on sleep and circadian rhythms, exacerbating depression, anxiety, and SAD (Seasonal Affective Disorder). It often impacts on the quality of our sleep, which can increase stress. DST throws a wrench into our biological clock which subsequently affects concentration, mood and thinking. Both sleep disturbances and internal clock disruption can increase depression and irritability. SAD winter blues” affects about 20-30% of our population. Harvard Health emphasized that even a one-hour change can lead to a disruption in dozens of body functions that may result in mood swings and less mental resilience.
Personally, I am on the side of the American Academy of Sleep Medicine – let’s keep permanent standard time! In the meantime, keep a consistent sleep schedule, increase your exposure to light, limit caffeine and screen time in the evening, and most important, keep an eye on any mood changes in depression and/or anxiety (NBC, Chicago).
This is extremely important for grievers, as DST may exacerbate your grief. Robyn Cotney of Piedmont Macon Behavioral Health notes that “reduced sunlight after the time change can lead to SAD and lower energy levels, which may worsen grief related symptoms.”
The pain and sadness associated with grief are heavy enough without adding the additional weight of DST. Get some sunshine every day, sleep well and reach out if your grief during this time gets too big.
References
American Academy of Sleep Medicine. (2020). AASM supports the elimination of daylight-saving time. https://aasm.org/aasm-supports-elimination-of-daylight-saving-time/
Harvard Health Publishing. (2021). How daylight-saving time affects your health. Harvard Medical School. https://www.health.harvard.edu/blog/how-daylight-saving-time-affects-your-health-2021031122073
NBC Chicago. (2023, November 3). How daylight-saving time impacts on your mental health, according to experts. https://www.nbcchicago.com/news/local/how-daylight-saving-time-impacts-your-mental-health-according-to-experts/3267117/
NeuroLaunch. (2023). The hidden mental health costs daylight saving time. https://neurolaunch.com/the-hidden-mental-health-costs-of-daylight-saving-time/
Penn Medicine. (2023). Daylight saving time and your health. https://www.pennmedicine.org/news/news-blog/2023/march/daylight-saving-time-and-your-health
Psychology Today. (2023). The mental health effects of daylight-saving time. https://www.psychologytoday.com/us/blog/the-right-mindset/202303/the-mental-health-effects-of-daylight-saving-time
USA Today. (2023, November 5). Daylight saving time and mental health: What experts say about SAD and sleep. https://www.usatoday.com/story/news/health/2023/11/05/daylight-saving-time-mental-health-sad/71891342007/

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Access all of Dr. Dias’ columns at: GRIEFSPEAK

Dr. Mari Nardolillo Dias is a nationally board-certified counselor, holds a Fellow in Thanatology and is certified in both grief counseling and complicated grief. Dias is a Certified death doula, and has a Certificate in Psychological Autopsy.

Dias was an Adjunct Professor and was Professor of Clinical Mental Health, Master of Science program, at Johnson & Wales University. Dias is the director of GracePointe Grief Center, in North Kingstown, RI.  For more information, go to:  http://gracepointegrief.com/

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