How to Productively Work Night Shifts and Sleep During the Day?
Highlights:
- A staggering 15% to 30% of US and European workers grapple with nontraditional shift schedules, disrupting the familiar day-night rhythm
- The delicate equilibrium of our bodies and minds can be disturbed even by the slightest deviation from our natural sleep patterns
- Plunged into the challenge of night shifts and daytime rest, individuals face health risks as their circadian rhythms are thrown into disarray
In the realm of day and night, the disturbance caused by shift work can disrupt our body's harmony. Even a small change in our sleep routine can make us feel tired and confused. But what happens when people have to work at night and sleep during the day? This messes up their natural body clock. As we explore this nighttime struggle, we discover health risks and learn how to stay healthy while dealing with shift work's tough demands.
Slight disturbances in our sleep schedule can lead to feelings of grogginess. So, what occurs when shift work mandates individuals to stay awake at night and sleep during the day? Furthermore, how can they safeguard their health and overall well-being in such situations? (1✔).
What is Shift Work Disorder?
There is a growing body of evidence, including recent studies, that reveals the potential negative consequences of non-traditional shift work patterns. These schedules impact 15% to 30% of workers in the United States and Europe, encompassing roles such as factory and warehouse workers, police officers, nurses, and first responders.‘In the hushed glow of city lights, 15% to 30% of workers in the US and Europe take part in shift work, reversing the normal day-night balance. #nightshift #shiftwork’
Shift work disorder primarily affects those who work night shifts, early morning shifts, or rotate shifts, according to Eric Zhou, an assistant professor in the Division of Sleep Medicine at Harvard Medical School.
This disorder is characterized by significant difficulties in falling and staying asleep or sleeping when desired. The disruption is caused by the deviation from the body's natural 24-hour sleep-wake cycle, known as the circadian rhythm.
Zhou explains that individuals working regular 9-to-5 shifts are typically awake when the sun is up, aligning with their internal circadian clock. Conversely, shift workers find their work and sleep hours misaligned with the natural cues for wakefulness and sleep. In essence, they are fighting against both their body's inclinations and the natural order.
Connection Between Shift Work and Health
A review of research published in the Journal of Clinical Sleep Medicine in 2022 establishes a connection between shift work and heightened risks of severe health issues like heart attacks and diabetes. This research suggests that the adverse effects include metabolic syndrome (a cluster of conditions that increase the risk of heart disease, diabetes, and stroke), accidents, and specific types of cancer.Zhou emphasizes the consistency and strength of this research, indicating that prolonged periods of working and sleeping during hours misaligned with natural light are likely detrimental to one's health.
A study published in Advances in Nutrition reveals that shift workers on rotating schedules tend to eat irregularly and more frequently than day workers. They also consume more nighttime snacks and fewer nutritious foods, potentially with higher calorie content. This analysis, which examined 31 previous studies involving over 18,000 participants, examined workers' average food intake across a 24-hour period.
Moreover, a 2023 review of multiple studies published in the Journal of Investigative Medicine suggests that disrupting the circadian rhythm through shift work increases the likelihood of colorectal cancer. This malignancy has strong associations with lifestyle factors. Factors contributing to the increased risk may include exposure to artificial light at night, along with intricate genetic and hormonal interactions.
Zhou acknowledges the alarming nature of cancer but clarifies that the exact mechanisms behind the connection between shift work and health issues are not yet fully understood.
Safeguarding Sleep and Health
For those engaged in overnight or early morning shifts, how can they ensure better sleep quality and overall well-being? Zhou provides evidence-based suggestions:Manage Exposure to Light
: Individuals on graveyard shifts, such as those working from midnight to 8 a.m., should minimize light exposure after work if they plan to sleep upon returning home. This might involve using blue light-blocking glasses or blackout shades in the bedroom
Allocate Ample Sleep Time
: Despite challenges, setting aside sufficient time for sleep on days off is crucial. Protecting this sleep opportunity is essential
Maintain a Consistent Schedule
: Strive to keep a steady shift work schedule and limit consecutive days of challenging shifts
Communicate with Employers
: Discuss options with your employer, such as reducing overnight shifts. You can also involve a doctor to advocate for a shift change or increased flexibility
Seek Practical Solutions
: As shift workers often have responsibilities both at work and in their families, it's essential to find strategies that preserve a strong circadian rhythm despite the abnormal schedule of shift work
- Shift work can harm sleep and health: What helps? - (https:www.health.harvard.edu/blog/shift-work-can-harm-sleep-and-health-what-helps-202302282896)
Source: Medindia
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APA
Dr. Krishanga. (2023, August 26). How to Productively Work Night Shifts and Sleep During the Day?. Medindia. Retrieved on Nov 29, 2024 from https://www.medindia.net/news/healthwatch/how-to-productively-work-night-shifts-and-sleep-during-the-day-213240-1.htm.
MLA
Dr. Krishanga. "How to Productively Work Night Shifts and Sleep During the Day?". Medindia. Nov 29, 2024. <https://www.medindia.net/news/healthwatch/how-to-productively-work-night-shifts-and-sleep-during-the-day-213240-1.htm>.
Chicago
Dr. Krishanga. "How to Productively Work Night Shifts and Sleep During the Day?". Medindia. https://www.medindia.net/news/healthwatch/how-to-productively-work-night-shifts-and-sleep-during-the-day-213240-1.htm. (accessed Nov 29, 2024).
Harvard
Dr. Krishanga. 2023. How to Productively Work Night Shifts and Sleep During the Day?. Medindia, viewed Nov 29, 2024, https://www.medindia.net/news/healthwatch/how-to-productively-work-night-shifts-and-sleep-during-the-day-213240-1.htm.