New study finds kefir paired with prebiotic fiber reduces inflammation more effectively than omega-3 supplements alone, offering gut health benefits.

Cannabis was linked to increased brain volume in a new study, but researchers urge caution, as findings contradict previous research on marijuana's effects.

New sensory nutrition research reveals how bitter foods like dark chocolate may sharpen memory and attention through taste-triggered brain activation.

Women's health expert Dr. Mary Claire Haver reveals three essential changes for healthy aging: sleep, proper nutrition and strength training.

New research shows most Hawaiian forest birds carry avian malaria, fueling widespread transmission and raising extinction risks for native wildlife.

Conversation starters, celebrity health reveals, healthy living hacks and medical cautions: Here's what you missed in Fox News Health this week

Brain training reduces dementia risk by 25% over 20 years, long-term study finds. Cognitive speed training shows lasting protection against Alzheimer's disease.

Australian researchers warn GLP-1 weight-loss drugs may cause scurvy, the historic "pirate disease," due to poor nutrition and vitamin C deficiency risks.

"Dawson's Creek" star James Van Der Beek's colon cancer battle highlights alarming rise in cases among younger adults. Learn the warning signs he missed.

Scientists discover aloe vera compound could offer breakthrough Alzheimer's treatment. Beta sitosterol shows promising results in computer simulations.

A Penn Medicine study challenges sound machine benefits, finding that "pink noise" disrupts deep sleep and REM cycles, while earplugs are proven more effective.

James van der Beek shared the overlooked warning sign of his stage 3 colon cancer and why early screening at 45 is crucial.

Obesity contributes to more than 10% of infection-related deaths and up to 11% could be prevented by addressing obesity, according to a study of 550,000 adults in Finland and the U.K.

In a new op-ed, The New York Times admits legalization may have gone too far, citing addiction, mental health risks and rising THC levels. Doctors weigh in on the issue.