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Medical Cannabis for Chronic Pain: Stress and Sleep Drove Satisfaction

MHD featured image for medical cannabis, chronic pain, stress, sleep, and treatment satisfaction.

A 2026 mixed-methods study of 32 chronic non-cancer pain patients found the strongest satisfaction signal when prescribed cannabis-based medicines affected stress, sleep, coping, anxiety, appetite, and daily function — not pain intensity alone.1 Research Highlights 32 patients were interviewed: Pombeiro Stein et al. studied adults from a German pain clinic who had used physician-prescribed cannabis-based …

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AI Chatbot for Pregnancy Anxiety: 300-Woman Study Shows Large Score Drop

MHD featured image for AI chatbot use in high-risk pregnancy anxiety.

A 300-woman high-risk pregnancy study reported a striking before-after change after 4 weeks of daily Replika chatbot use: Pregnancy Anxiety and Stress Rating Scale scores fell from 54.05 to 10.15, p < 0.001.1 The result is a real signal for digital maternal support, but the no-control design makes it weak evidence that the chatbot itself …

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Stress Internalization Predicts Memory Decline in Older Chinese Americans

Editorial card showing an older Chinese American adult and a memory-decline trajectory, illustrating the PINE cohort finding that stress internalization predicts cognitive decline.

A 2025 longitudinal analysis of 1,528 older Chinese Americans by Chen et al. in the Journal of Prevention of Alzheimer’s Disease says something more specific than “stress causes Alzheimer’s”: it isn’t the count of stressors that tracks memory decline — it’s a latent trait the authors call stress internalization, a bundle of high perceived stress, …

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Psychedelic Media Coverage Outpaced Evidence (2017–2024)

Photoreal illustration of newspaper headlines and scientific journals about psychedelic treatments, conveying media-evidence calibration.

Psychedelic-assisted therapy has been one of the most-covered mental-health stories of the past decade. A 2026 quantitative analysis by Evers and colleagues maps how media enthusiasm grew, peaked, and partially pulled back across major U.S. outlets — and how the coverage related to the actual evidence base for depression and PTSD.1 Research Highlights Psychedelic clinical …

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Uncensored Media Trauma and Modern Psychological Effects

Photoreal illustration of a person scrolling through phone with overlay of trauma imagery, conveying mental health impact of uncensored media.

The internet era has dramatically changed how people are exposed to traumatic events — uncensored video of violence, war, and disaster reaches civilian audiences within minutes of occurrence. A 2026 study by Allouche-Kam and colleagues examines the mental health consequences of this indirect-trauma exposure in modern populations.1 Research Highlights Indirect trauma exposure through media has …

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PTSD With Depression Hits AMPA Receptors Harder in Rat Models

Photoreal illustration of synaptic AMPA receptors and stressed neuron, conveying glutamate-system dysregulation in PTSD-MDD comorbidity.

PTSD and major depressive disorder co-occur in roughly half of patients with either diagnosis, and the comorbid presentation is more severe than either alone. The mechanistic question has been whether comorbidity reflects synergistic biology or simple symptom additivity. A 2026 rat-model study by Jiang and colleagues tests this directly, finding that PTSD-MDD comorbid rats show …

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Psychological Burnout & Increased Risk of Cardiovascular Disease (CVD) (2024 Review)

Burnout, once a fringe topic relegated to the backburners of occupational health discussions, has emerged as a critical public health crisis with far-reaching consequences. Beyond its immediate toll on mental health and workplace productivity, burnout’s insidious effects extend to one of the body’s most vital systems: the cardiovascular system. Highlights: Elevated Risk: Individuals experiencing burnout …

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