MeSH tree: F01
Infrequent exercise is associated with a higher prevalence of common mental disorders such as depression and anxiety among higher education students in Norway, according to a study published in PLOS ONE by Michael Grasdalsmoen ...
Aug 19, 2026
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Nearly half of adults in the United States who use cannabis mainly smoke it, but about 1 in 7 use it in nearly every form available, a behavior tied to daily cannabis use and increased addiction risk, a new study shows.
Aug 19, 2026
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Racism directly affects how people experience grief and bereavement, according to the largest study of its kind. Bereavement services must adapt to be anti-racist, avoid making assumptions based on race and accommodate individual ...
Aug 18, 2026
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For patients with Crohn's disease (CD), heat-not-burn tobacco (HNBT) and possibly electronic cigarette (e-cigarette) use are associated with increased postoperative endoscopic recurrence of CD, according to a study published ...
Aug 18, 2026
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New research has found that reductions in the severity of delusions in patients with schizophrenia-spectrum disorders recovering from an acute psychotic episode were significantly associated with reductions in volatility ...
Aug 18, 2026
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Smoking and vaping continued to decline among middle school and high school students in 2025, according to the U.S. Food and Drug Administration's 2025 National Youth Tobacco Survey, released in July 2026. This annual, school-based ...
Aug 17, 2026
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Experiencing trauma in childhood can lead to a lack of motivation and less pleasure from rewards—or anhedonia—later in life. In humans, childhood trauma is linked to changes in the activity of reward-related brain pathways ...
Aug 17, 2026
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Few parents or teachers are likely to suggest that teenagers could benefit from playing more video games. But a new study suggests that a growing class of educational games may be a highly effective tool for treating and ...
Aug 17, 2026
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The mental health impact of social media—particularly online peer support groups—is unclear. "The scientific literature is contradictory," said Université de Montréal psychology professor Diana Cárdenas. "Some studies have ...
Aug 17, 2026
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How a child focuses when upset is far more revealing about their mental health than how they focus when calm, according to FIU psychologists. In a new study published in Journal of Psychopathology and Behavioral Assessment, ...
Aug 16, 2026
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