Researcher Valeria Kebets and her team identified five distinct sleep profiles, each highlighting the impact of sleep on health. These profiles were created by analyzing data from 770 adults aged 22-36, who underwent cognitive tests, sleep surveys, and brain scans.
The first profile showed poor sleep patterns, resulting in worse mental health, such as depression and anxiety symptoms. The second profile demonstrated “sleep resilience,” where individuals had decent sleep but struggled with mental health issues like inattention.
The third profile linked using sleep aids to poorer memory and emotional recognition. The fourth profile was associated with getting less than 7 hours of sleep per night, resulting in worse cognitive performance and increased aggression. The fifth profile exhibited sleep disturbances, leading to poor language processing and mental health issues.
These findings reveal the complex relationship between sleep and health, emphasizing its importance for overall well-being. However, it’s essential to note that not all participants fit neatly into one profile, and the study may have limitations due to its predominantly white participant base.
Source: https://www.newscientist.com/article/2499044-there-are-five-types-of-sleep-heres-what-that-means-for-your-health