An investigation conducted by the University of Arizona spanning 40 years found a close relationship between persistent insomnia and increased mortality rates. The study showed that people with intermittent insomnia faced a 54 percent greater risk of death during the follow-up period compared to those without insomnia. In contrast, those suffering from chronic insomnia, lasting more than six years, were observed to be 98 percent more likely to die within the same timeframe.
Insomnia is not only related to poor sleep but also profoundly affects health and life expectancy.
