A new study reveals that excessive napping in older adults may serve as a critical indicator of underlying health issues. Researchers from Mass General Brigham and the Rush University Memory and Aging Project conducted the study, which involved 1,338 participants over a follow-up period of 19 years.
The findings show that certain nap patterns could be warning signs for health problems. Taking a lot of daytime naps, especially in the morning, correlates with higher mortality rates. Each extra hour of daily napping is associated with a roughly 13 percent higher mortality risk.
Moreover, each additional nap per day raises the risk of dying during the follow-up period by 7 percent. Morning nappers face a mortality risk about 30 percent higher than those who nap in early afternoon. Between 20 and 60 percent of older adults engage in daytime napping.
The study utilized data from the Rush University Memory and Aging Project, which began in 1997. It incorporated wrist monitors to record behavior over an average period of 10 days. This objective measurement provides a clearer picture of sleep patterns among older adults.
Chenlu Gao, one of the researchers, stated, “Excessive napping is likely indicating underlying disease, chronic conditions, sleep disturbances, or circadian dysregulation.” The implications are significant for public health as they suggest that monitoring sleep habits could help identify at-risk individuals.
Previous research has linked frequent napping with specific health problems, including hypertension and stroke. Yet this study is one of the first to show an association between objectively measured nap patterns and mortality.
As awareness grows about sleep’s impact on health, these findings may prompt further investigation into how sleep patterns influence longevity. Officials have not confirmed whether specific interventions could mitigate these risks.
For now, older adults should consider their daytime napping habits carefully. Understanding sleep patterns might be key to addressing potential health risks.
