Frequent oversleeping might be an initial sign of several serious conditions such as Alzheimer's disease, suggests recent research.
Research has shown that people who get about seven hours of sleep are less prone to experiencing significant health problems.
Individuals who get more than seven hours of sleep face a higher likelihood of experiencing cognitive decline along with an increased risk of heart disease. diabetes .
However, individuals who slept for less than seven hours were more prone to experiencing low mood, feeling fatigued, and having poorer muscle and bone health.
Brain scans indicated that the brains of individuals who sleep for shorter durations seem smaller in regions associated with emotions. Experts think this shrinkage might be linked to the depressed moods observed in such cases.
Specialists labeled the discoveries as a 'game changer' in comprehending the link between sleep and well-being.
The research conducted at the University of Warwick examined sleep patterns involving almost half a million individuals aged between 38 and 73 years old.
The researchers indicate that for individuals who sleep excessively, this is probably a sign of an underlying condition rather than the reason behind it.
Earlier studies indicated that getting more than nine hours of sleep might signal the presence of Alzheimer's, a degenerative brain disorder. However, researchers from Warwick now suggest that consistently sleeping for over seven hours may also point towards this serious ailment.
Nevertheless, people who get less than seven hours of sleep think that the insufficient sleep is what causes their health problems.
Experts express their hope that these discoveries will enable early detection of diseases and swift provision of treatment strategies for individuals struggling with sleep issues.
The following stage of the investigation will involve monitoring alterations in sleep patterns as time progresses.
'This represents a significant change in our understanding of the connection between sleep and overall health,' states Professor Jianfeng Feng, a biologist and co-author of the study at Warwick University.
'Our final objective is to develop a complete sleep health profile throughout an individual’s entire lifetime, offering practical recommendations for people at each developmental stage.'
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