Study Links Irregular Sleep Patterns to Increased Risk of Premature Death

Research involving nearly 47,000 participants highlights the health dangers of inconsistent sleep habits over time.

A Vanderbilt University study found that irregular sleep patterns can increase the risk of premature death by up to 29%.
Participants who consistently slept too little or too much were at higher risk for heart disease, cancer, and other health issues.
The study analyzed sleep data from adults aged 40 to 79 over a five-year period and tracked mortality outcomes for 12 years.
About 66% of participants reported unhealthy sleep durations, with shifts between short and long sleep durations posing significant health risks.
Experts emphasize the importance of maintaining consistent sleep schedules, with seven to nine hours per night recommended for optimal health.