University of Missouri Study Links Daily Routines to Improved Health in Older Adults

A recent study from the University of Missouri reveals that establishing consistent daily routines can significantly enhance physical and mental health, particularly for older adults suffering from insomnia.

Columbia, MO — Researchers at the University of Missouri have identified an effective strategy to improve the quality of life for older adults: maintaining a consistent daily routine. This finding, published in the Journal of Behavioral Medicine, suggests that such routines can alleviate physical pain and reduce symptoms of depression, especially among older adults suffering from insomnia.

According to data from the National Council on Aging, nearly 50% of adults aged 60 and older experience symptoms of insomnia. This widespread issue prompted Eunjin Tracy, an assistant professor in the College of Education and Human Development at the University of Missouri, to investigate the relationship between daily habits and overall well-being. Tracy analyzed survey data from 67 older adults, among whom 37 reported experiencing insomnia.

Link Between Insomnia and Quality of Life

The study’s findings confirmed that participants suffering from insomnia reported significantly higher levels of physical pain and depressive symptoms compared to their peers without sleep issues. Tracy discovered a notable correlation between maintaining consistent daily routines and lower levels of both pain and depression among the participants. This relationship, she believes, may be attributed to how regular schedules help synchronize the body’s internal clock, known as the circadian rhythm.

“Regardless of sleep quality, those who reported having a regular daily routine had lower levels of physical pain and less depression compared to those without a daily routine,” Tracy stated. “If we are consistent with when we wake up, eat, work or study, interact with others, and go to bed, those time cues help synchronize our internal body clocks. Over the long term, that seems to be linked with improved health outcomes.”

The Importance of Circadian Rhythms

Daily habits play a crucial role in regulating the body’s circadian rhythm, which governs sleep, mood, and various biological functions. “When we regulate our circadian rhythm well, our bodies function well; but if it gets too distracted, our bodies don’t function as well,” Tracy explained. This research highlights the significance of maintaining a consistent daily routine, particularly for older adults who may be more vulnerable to the effects of disrupted sleep patterns.

Moreover, Tracy emphasized the potential impact of even minor disruptions in daily schedules on the body’s internal clock—a phenomenon commonly referred to as social jet lag. “Maintaining a consistent routine throughout the week can help minimize those disruptions,” she noted. “As someone who wakes up and goes to bed at the same time every day, I think a daily routine can be beneficial for people of all ages across their lifespan.”

Social Jet Lag and Its Implications

The concept of social jet lag has gained increasing attention in recent years, especially regarding its effects on circadian rhythms and overall health. Social jet lag occurs when individuals wake up and go to bed at varying times on weekends compared to weekdays, leading to disruptions in their internal clocks. These disruptions can exacerbate issues related to insomnia and contribute to a decline in mental and physical health.

Tracy expressed hope that her research will encourage more individuals to consider the health benefits associated with maintaining a daily routine. “Since one-third of our lives will be spent sleeping, I think health and well-being research should be looked at holistically from a 24-hour perspective, not just focus on when we are awake,” she remarked. This perspective underscores the importance of integrating sleep health into broader health and wellness strategies.

Publication and Future Research Directions

The study titled “Behavioral-social rhythms and insomnia symptoms: associations with pain, body mass index, and depressive symptoms among older adults” is set to be published in the Journal of Behavioral Medicine in 2026. The research aims to inform healthcare strategies for managing the health of older adults, particularly those facing insomnia-related challenges.

As the population of older adults continues to expand, understanding the intersection of daily habits, mental health, and physical well-being will be increasingly important for health professionals and caregivers. The findings from this study underscore the potential of simple daily habits to foster significant improvements in overall health outcomes for older adults.

Overall, the implications of Tracy’s research extend beyond academic inquiry; they offer practical solutions that could enhance the well-being of older adults in various settings, from home care to community health programs. By emphasizing the importance of consistent daily routines, this research not only addresses the immediate concerns of insomnia but also contributes to a broader understanding of how lifestyle choices impact health in later life.