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A weight-loss specialist says GLP-1 results boost confidence in job interviews and dating, but the study found no clear improvement in well-being.

The outbreak has sickened 67 people with 12 hospitalized as investigators trace Legionella bacteria to dozens of cooling towers on the Upper East Side.

PM2.5 particles from Canadian wildfire smoke can penetrate deep into lungs and the bloodstream, posing risks even for healthy people across 20+ states.

Over 1,600 cyclospora cases have been confirmed since May, with 5,100 more under investigation, as the foodborne parasite outbreak hits Midwestern states hard.

Lipfendra, the first once-daily oral PCSK9 inhibitor, was shown to reduce LDL cholesterol by roughly 56% to 60% when combined with statins.

Neurologists warn that GLP-1 weight-loss drugs like semaglutide may accelerate ALS progression by triggering dangerous rapid weight loss in patients.

Caffeine, late-night exercise and ultraprocessed foods may spike cortisol levels. A dietitian explains what actually triggers the stress hormone.

Older adults who followed a Mediterranean diet during COVID-19 lockdowns reported less decline in happiness and life satisfaction than their peers.

Capt. Chesley 'Sully' Sullenberger III revealed his early-stage Alzheimer's diagnosis, sharing how he pledges to raise brain health awareness.

Experts say the New World screwworm parasite threatening Texas cattle does not contaminate meat, milk or produce despite its spread across the U.S.