Health News

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Gut Particles May Help Drive the Aging Process
Global Health 2026-05-21

Gut Particles May Help Drive the Aging Process

A new study reveals that tiny particles (exosomes) secreted by intestinal cells play a key role in aging. Their molecular signals can either accelerate or reverse metabolic issues, offering a new direction for anti-aging therapies.

Antibiotic Proves Ineffective for Treating Wheezing in Young Children in the Emergency Room
Global Health 2026-05-19

Antibiotic Proves Ineffective for Treating Wheezing in Young Children in the Emergency Room

A new study from the University of Arizona found that the antibiotic azithromycin does not help relieve severe wheezing in preschool children, even if they carry certain bacteria. Based on a trial of 840 children aged 18-59 months, results published in The New England Journal of Medicine emphasize that antibiotics should not be routinely used for acute wheezing episodes.

Even 'Safe' Levels of Air Pollution May Silently Damage the Brain
Global Health 2026-05-18

Even 'Safe' Levels of Air Pollution May Silently Damage the Brain

A study of nearly 7,000 Canadians found that even air pollution levels within internationally recognized 'safe' limits were linked to measurable drops in thinking speed and silent vascular brain damage visible on MRI. Low-level pollutants may pose a long-term threat to brain health.

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