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36 news posts in Frontiers in Psychiatry

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02 Mar 2023

Sleep too much or too little and you might get sick more, scientists find

by Angharad Brewer Gillham, Frontiers science writer Image/Shutterstock.com Patients visiting their GP who reported sleeping less than six hours or more than nine were more likely to present with an infection. Patients who reported sleeping too little, or having insomnia or a chronic sleep disorder, were even more likely to need antibiotics. Scientists say that good sleep could lower our risk of infection and need for antibiotics. A good night’s sleep can solve all sorts of problems – but scientists have now discovered new evidence that sleeping well may make you less vulnerable to infection. Scientists at the University of Bergen recruited medical students working in doctors’ surgeries to hand out short questionnaires to patients, asking about sleep quality and recent infections. They found that patients who reported sleeping too little or too much were more likely also to report a recent infection, and patients who experienced chronic sleep problems were more likely to report needing antibiotics. “Most previous observational studies have looked at the association between sleep and infection in a sample of the general population,” said Dr Ingeborg Forthun, corresponding author of the study published in Frontiers in Psychiatry. “We wanted to assess this association among patients in […]

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24 Nov 2021

These personality traits may make you more prone to problematic binge-watching

By Peter Rejcek, science writer Image credit: Diego Cervo / Shutterstock.com Binge-watching is a modern phenomenon where TV viewers sit through two or more episodes of a series at one time. A growing body of research suggests there may be negative consequences to this behavior, similar to other addictive activities such as online gaming. Now, a new study has identified what personality traits and motivations may predict problematic binge-watching. Impulsivity and the motivation to escape are among the most significant factors that drive marathon viewing. Once upon a time, TV viewers had to wait patiently each week for a new episode of their favorite series to drop. Streaming services have upended that model, allowing unfettered access to an entire season-worth of episodes –  unleashing the phenomenon known as binge-watching. Recent research into the behavior suggests it may be similar to other addictive activities, for example online gaming. A new study published in the journal Frontiers in Psychiatry identified what factors may help predict unhealthy binge-watching. While marathon viewing of multiple TV episodes has been around for decades, binge watching burst onto the scene with the popular streaming service Netflix. Since then, it has become a popular way to spend free […]

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10 Sep 2021

Regular exercise may lower risk of developing anxiety by almost 60%

By Colm Gorey, Frontiers science writer Image: BGStock72/Shutterstock.com The findings of a study published with Frontiers suggests that those who engage in regular exercise may lower their risk of developing anxiety by almost 60%. Using data on almost 400,000 people spanning more than two decades, the authors from Lund University in Sweden were also able to identify a noticeable difference in exercise performance level and the risk of developing anxiety between males and females. A quick online search for ways to improve our mental health will often come up with a myriad of different results. However, one of the most common suggestions put forward as a step to achieving wellness – and preventing future issues – is doing some physical exercise, whether it be a walk or playing a team sport. Anxiety disorders – which typically develop early in a person’s life – are estimated to affect approximately 10% of the world’s population and has been found to be twice as common in women compared to men. And while exercise is put forward as a promising strategy for the treatment of anxiety, little is known about the impact of exercise dose, intensity or physical fitness level on the risk of […]

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