July 03, 2025

More Screen Time Tied to Sleep, Brain Changes

A large study found that more screen time in late childhood was linked to higher depression scores in early adolescence, with shorter sleep and changes in brain white matter helping explain the connection.

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July 02, 2025

Body Fat Percentage Outranks BMI for Mortality

New research shows body fat percentage predicts long-term mortality more accurately than BMI, suggesting a need to revise how body composition is measured in clinical care.

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June 30, 2025

Breakthrough Device Approvals Outpacing Data

Many FDA-authorized breakthrough therapeutic devices may lack robust clinical testing.

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June 30, 2025

Can Typos Change a Diagnosis?

Large language models used in clinical decision-making may offer different treatment recommendations depending on how a patient writes their message—even when the medical facts remain unchanged.

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June 27, 2025

Weight Loss Drugs, Heavier Implications

New guidance positions GLP-1 and GLP-1/GIP therapies as frontline options for long-term weight management—with profound implications for cardiovascular outcomes, access equity, and chronic disease care.

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June 26, 2025

Testosterone, Sleep Duration Linked to Psoriasis Risk

Low testosterone and insufficient sleep were both linked to higher odds of psoriasis in a U.S. population study, even after adjusting for age, BMI, and other factors.

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June 26, 2025

Recalling Daily Events Improves Morning Memory

A behavioral task asking older adults to recall daily events before sleep was linked to better memory recognition the next morning, showing potential as a low-risk strategy to support cognitive health in aging and early Alzheimer’s disease.

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June 25, 2025

Medical Oddities: Tomb Fungus, Cancer Hope?

Hot nights, healing skin, and ancient fungus: medicine’s weirdest wins this week.

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June 25, 2025

Addictive Screen Use Patterns Tied to Suicide

A nationwide study found that high or increasing addictive use of social media, mobile phones, and video games was associated with a greater risk of suicidal behaviors, suicidal thoughts, and poor mental health outcomes.

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