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Night Owls

All articles tagged with #night owls

psychology4 hours ago•25 min saved

Night Owls Linked to Higher Everyday Sadism, Study Finds

A Chronobiology International study reports that people who naturally prefer staying up late (night owls) tend to score higher on everyday sadism. In two Chinese studies (169 university students and 214 adults), eveningness correlated with self-reported sadistic traits, and in a lab task night owls were more likely to crush harmless bugs, suggesting a nighttime ecological niche may amplify certain dark personality tendencies. The researchers caution that the findings show correlation, not causation, and measurement limitations exist, but the work could inform understanding of when harmful behaviors surface and when moderation might be most needed online and in public spaces.

via PsyPost|

#chronotype #dark-triad #everyday-sadism

health20 days ago•86 min saved

Night Owls Linked to Higher Heart Risk, Largely Driven by Lifestyle

A UK Biobank study of over 322,000 adults followed for ~14 years finds definite evening chronotypes (night owls) have worse cardiovascular health and a higher risk of heart attack or stroke than intermediate sleepers, with about three-quarters of the excess risk explained by lifestyle factors such as smoking, sleep quality, physical activity, and diet; biology and genetics linked to circadian rhythms may also play a role, and the study notes potential sex differences. For night owls, improving sleep, quitting smoking, exercising, and healthier eating could help reduce risk, though more research is needed.

via Live Science|

#cardiovascular-disease #chronotype #health

health22 days ago•6 min saved

Night Owls Face Higher Heart Risk, But Health Habits Can Keep You Safe

A UK Biobank study of about 323,000 adults found night owls have a 16% higher risk of heart attack or stroke than early birds; most of this link is tied to modifiable lifestyle factors and circadian misalignment, suggesting that aligning sleep, meals, and activity with a later schedule and following Life’s Essential 8 can mitigate risk without forcing an early bedtime.

via womenshealthmag.com|

#cardiovascular-disease #health #heart-health

health1 month ago•324 min saved

Night Owls May Face Higher Heart Health Risks, Study Finds

A large UK Biobank study of over 322,000 adults found that people who identify as evening types (night owls) have poorer overall cardiovascular health and a higher risk of heart attack or stroke, with the strongest association seen in women. Using the American Heart Association’s Life’s Essential 8 to measure heart health, researchers note that irregular sleep timing and related habits contribute to risk, but emphasize that risk can be mitigated by improving sleep, avoiding smoking, staying active, and maintaining routine morning light exposure and regular health checks.

via CNN|

#cardiovascular-disease #health #heart-health

health9 months ago•2 min saved

Night Owls Show Greater Impulsiveness Than Morning Larks

A study presented at SLEEP 2025 found that adolescents who identify as night owls tend to be more impulsive, especially under stress, compared to morning larks, with psychological factors possibly playing a larger role than biological circadian timing. The research suggests that targeting sleep habits could help reduce impulsivity-related risks during adolescence.

via Neuroscience News|

#adolescents #circadian-rhythm #health

health9 months ago•3 min saved

Night Owls Face Greater Health and Cognitive Risks Than Early Birds

A study finds that night owls experience faster cognitive decline than early birds, partly due to poorer sleep quality, with implications for long-term brain health and dementia risk, especially among highly educated individuals who often have to adapt to early work schedules.

via Yahoo|

#chronotype #cognitive-decline #dementia-risk

health9 months ago•6 min saved

Night Owls at Higher Risk of Dementia, Study Finds

A 10-year study found that highly educated night owls experience more cognitive decline than early risers, mainly due to poor sleep quality and smoking, with work schedules forcing night owls into chronic social jetlag. The findings suggest flexible work hours and targeted health interventions could mitigate long-term brain health risks for night owls.

via Study Finds|

#cognitive-decline #dementia #health

health1 year ago•1 min saved

"Night Owls Beware: Just Two Nights of Restless Sleep Can Make You Feel Decades Older, Warns Study"

A new study suggests that just two consecutive nights of poor sleep can make a person feel years older than they really are, with participants reporting feeling three months older for every night of poor sleep. Morning people were particularly affected by limited sleep, but even evening people felt older than their true age after plenty of sleep. Feeling older coincided with more sleepiness, and previous research has linked higher subjective age to depression. The study's lead author suggests that subjective age is "malleable," and if people can be made to feel younger, they may experience associated benefits such as being more willing to take on new experiences and being socially and physically active.

via Newser|

#health #mental-health #night-owls

health2 years ago•2 min saved

Night Owls at Higher Risk of Clogged Arteries, Study Finds

Night owls are at a higher risk of developing atherosclerosis, a common heart condition characterized by the hardening and narrowing of arteries, compared to early birds, according to a study from Sweden's University of Gothenburg. This research is the first to explore how a person's circadian rhythm, or biological clock, specifically affects the arteries of the heart. Factors such as blood pressure, lipids in blood, weight, activity levels, stress, sleep, and smoking also contribute to the risk of artery hardening. The study suggests that circadian rhythm should be considered in the preventive treatment of cardiovascular diseases.

via New York Post |

#atherosclerosis #cardiovascular-disease #circadian-rhythm

health2 years ago•4 min saved

Late-night habits linked to higher risk of clogged arteries, study finds

A study suggests that night owls may have nearly twice the risk of developing hardened arteries compared to early birds. Researchers analyzed data from 771 individuals aged 50 to 64 and found that those who identified as definite night owls were 90% more likely to have hardened arteries. This mismatch in sleep patterns with our natural body clock has been linked to high blood pressure and inflammation, which can damage the arteries. Night owls also tend to have unhealthier lifestyles, which could further increase their risk. The study highlights the importance of considering a healthy lifestyle, including adequate sleep, exercise, and a balanced diet, for individuals who identify as night owls.

via Daily Mail|

#cardiovascular-disease #hardened-arteries #health

health2 years ago•4 min saved

The Health Debate: Early Birds vs. Night Owls

Research suggests that early birds, who prefer to wake up early and go to bed at a decent time, may have health benefits such as increased physical activity, lower risk of depression, lower risk of type 2 diabetes, and a longer life. However, night owls have their own advantages, including creativity and mental alertness. The preference for a sleep schedule can be influenced by biological factors, habits, and external factors like work and family. While society tends to favor early birds, it is important to prioritize getting enough sleep, regardless of the preferred sleep schedule.

via Yahoo Life|

#early-birds #health #health-benefits

health2 years ago•4 min saved

Night Owls Face Higher Diabetes Risk Due to Late Nights

A study from Brigham and Women's Hospital reveals that individuals who identify as night owls and have later sleep and wake times are at a higher risk of developing diabetes. The research, conducted on 63,676 female nurses, found that evening chronotype was associated with a 19% increased risk of diabetes after accounting for lifestyle factors. Those with evening chronotypes were more likely to engage in unhealthy behaviors such as excessive alcohol consumption, poor diet quality, smoking, and inadequate sleep. The study suggests that personalized work scheduling and tailored prevention strategies may be beneficial in reducing diabetes risk for night owls.

via SciTechDaily|

#chronotype #diabetes-risk #health

health2 years ago•3 min saved

Late Night Habits Linked to Higher Risk of Diabetes

A new study reveals that individuals who prefer staying up late, known as "night owls," are more likely to engage in unhealthy lifestyle behaviors and have an increased risk of developing Type 2 diabetes. The analysis of data from over 60,000 female nurses showed that night owls were more prone to unhealthy diets, less exercise, higher body mass index, shorter sleep duration, and smoking. Even after accounting for these factors, night owls still had a 19% higher risk of developing diabetes. The study suggests that the risk may be due to a misalignment between a person's natural body clock and their environment, particularly their work schedule. It emphasizes the importance of adopting healthy habits for individuals with late-night body clocks to mitigate the risk.

via NBC News|

#circadian-preference #health #night-owls

health2 years ago•4 min saved

Night Owls at Higher Risk of Type 2 Diabetes, Study Finds

A new study has found that night owls, individuals who prefer staying up late and sleeping in, have a 72% increased risk of developing type 2 diabetes compared to early birds. The study also revealed that night owls are more likely to engage in unhealthy behaviors such as poor diet, lack of physical activity, excessive alcohol use, unhealthy BMI, smoking, and inadequate sleep. Even after accounting for these factors, the risk of developing type 2 diabetes for night owls dropped to 19% compared to early birds. The study highlights the importance of managing lifestyle factors and suggests that genetic predisposition may also play a role in the increased risk.

via CNN|

#circadian-rhythm #health #night-owls

health2 years ago•2 min saved

Revolutionary Sleep-Wake Therapy Gives Hope to Depressed Teens

Researchers at UC San Francisco have found that promoting appropriate sleep patterns in teenagers, particularly those with depression, can help improve their symptoms. The study focused on "night owls," adolescents who naturally stay up late, and found that teaching them to structure their lives to sleep as late as possible while gradually adjusting their sleep schedule led to a significant reduction in depression symptoms. This intervention, called the Transdiagnostic Sleep and Circadian Intervention (TransS-C), proved more effective than educational sessions on leading a healthy lifestyle. A larger study is being funded to further explore the benefits of sleep-wake therapy for teens with depression.

via Hindustan Times|

#adolescent-health #health #mental-health