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TL;DR: A 2026 study in the Journal of Eating Disorders found that higher sensation seeking, a personality trait involving pursuit of novel or intense experiences, was linked to more restraint and overeating in 400 German adolescents, with stronger disordered-e…
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TL;DR: A 2026 longitudinal study in Personality and Individual Differences followed 346 Turkish young adults across two survey waves three months apart and found that childhood psychological abuse predicted lower adult relationship satisfaction, with a reduced…
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TL;DR: A 12-month four-wave longitudinal study in Psychological Science (N=2,149 adults across the UK, US, Canada, and Australia) found that feeling more emotionally isolated predicted higher chatbot use four months later — and that higher chatbot use, in turn…
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TL;DR: A 2026 exploratory study in Nature Communications found that a first 25 mg psilocybin dose in 28 psychedelic-naive adults increased electroencephalography (EEG), a scalp recording of brain electrical activity, entropy during the acute session and that e…
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TL;DR: A 2026 study in Brain, Behavior, & Immunity – Health found that depression symptoms, alcohol use, and alcohol use disorder (AUD) symptoms were not associated with C-reactive protein (CRP), a blood inflammation marker, or a pro-inflammatory cytokine inde…
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TL;DR: A 2026 study in The Journals of Gerontology, Series A: Biological Sciences and Medical Sciences measured a monocyte-specific DNA methylation clock (MonoDNAmAge) in 440 women with and without HIV, and found that accelerated monocyte epigenetic aging was…
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TL;DR: A 2026 longitudinal study in Appetite following 491 Quebec children found that infants breastfed for at least three to six months showed better inhibitory control — the ability to suppress an automatic response — at age three and a half than infants who…
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Childhood Loneliness Multiplied Psychosis Risk in EU-GEI TL;DR: Loneliness that started before age 12 and persisted into adolescence tracked with sharply higher schizophrenia-spectrum risk, especially when it stacked on top of genetic liability. Key Findings P…
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Cannabinoids Had Weak Evidence for Mental Disorders TL;DR: A Lancet Psychiatry review of randomized trials found little support for routine cannabinoid treatment in common mental disorders, despite possible weak signals in a few narrower conditions. Key Findin…
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Old Autonomy Wounds Made COVID Conspiracies Stickier TL;DR: COVID conspiracy beliefs became stronger when restrictive situations reactivated memories of lost autonomy, suggesting that misinformation can feel persuasive because it repairs an old sense of being…
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