Weekend Sleep Catch-Up Reduces Heart Disease Risk by 19%, Study Finds
August 29, 2024A recent study indicates that catching up on lost sleep over weekends may significantly reduce the risk of heart disease.
Many adults struggle with sleep disruption due to work demands and family responsibilities, which adversely affects their health.
The research analyzed self-reported data from over 90,000 participants in the UK Biobank project, identifying nearly 20,000 individuals as sleep-deprived.
Participants who engaged in the most compensatory sleep were found to be 19% less likely to develop heart disease compared to those who compensated the least.
Experts recommend that adults aim for seven to nine hours of sleep each night to prevent sleep debt and its associated health risks.
Sleep deprivation not only increases the risk of heart disease but also weakens the immune system and can lead to cognitive impairments.
Those who consistently sleep less than five hours a night face heightened risks of coronary artery calcification, type 2 diabetes, and obesity.
While weekend sleep catch-up can be beneficial, experts caution that it may not fully counteract the negative effects of accumulated sleep debt from the week.
The study serves as a reminder of the importance of achieving at least seven hours of sleep per night for overall health and well-being.
To maximize the benefits of sleep, it is important to maintain a consistent sleep schedule rather than significantly altering sleep patterns on weekends.
Adequate sleep is linked to better fitness and weight management, allowing for recovery and muscle growth after workouts.
Catching up on sleep may help improve heart health by promoting nocturnal dipping, which reduces heart rate and blood pressure during sleep.
Summary based on 12 sources
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Sources
The Guardian • Aug 29, 2024
Catching up on sleep at weekends may lower heart disease risk by a fifth – studyInsider • Aug 30, 2024
Sleep in for a longer, healthier life, according to scienceTime • Aug 30, 2024
Actually, You Can Catch Up on SleepNew York Post • Aug 29, 2024
This sleep routine can cut your heart disease risk by 20%: new study