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Medical News for You

J Am Coll Cardiol

Cannabis inhalation tied to fewer premature heart beats, not more

The acute rhythm effect seen previously did not show up when regular users were randomized daily. . .

Lancet Neurol

Recurrent stroke risk falls 38% with stronger BP control after brain hemorrhage

In adults who survived intracerebral hemorrhage, stronger BP control resulted in fewer recurrent strokes without increasing serious adverse events. . .

Neurology

Estrogen-only hormone therapy linked to lower dementia risk

Findings add to evidence that estrogen exposure may influence brain health and Alzheimer’s disease risk. . .

Sci Transl Med

Pneumococcal vaccine at ICU discharge didn't speed sepsis recovery

Antibodies rose, immune profiles shifted, and none of it changed how often these patients came back with another infection. . .

Environ Health

Hazardous chemicals go unlabeled in most personal care products

Among products pulled from real bathrooms and laundry rooms, label-based hazard ratings failed to flag which items were contaminated. . .

Pediatr Exerc Sci

More screen time, sharper thinking?

Surprising findings challenge the assumption that screen time is uniformly harmful for developing minds. . .

JAMA Netw Open

How constant self-monitoring fuels burnout in surgery training

Surgical trainees reported spending significant mental energy monitoring how they were perceived after identity-related negative experiences and linked that pattern to burnout and attrition concerns.

Am J Med

10h

Ultra-processed foods tied to higher prostate cancer risk

The list of health issues is long and growing, with new national data extend the pattern to the most common cancer in American men. . .

Ann Rheum Dis

10h

Genetics reveal key differences between childhood and adult inflammatory diseases

Large genomic analysis points to age-specific biology that could shape diagnosis and treatment. . .