With over 32 million Americans facing food allergies, HHS Secretary RFK Jr. and FDA Chief Makary explore microbiome solutions. New gut health research may hold the key.

Scientists accidentally discovered how an old blood pressure drug hydralazine could fight aggressive brain cancer by targeting cellular oxygen sensors.

Using a strategic mix of plant-based foods, the Portfolio Diet can lower LDL cholesterol nearly as much as some prescription drugs — but there are important caveats to consider.

The viral TikTok potato bed trend promises better sleep by creating a cozy nest with pillows and blankets. A sleep expert shares benefits and potential risks.

New research reveals metformin may reduce exercise benefits for diabetes patients, affecting blood sugar control and fitness gains in unexpected ways.

Longevity expert Peter Attia breaks down different fiber types amid the trending 'fiber-maxxing' movement. Learn how different fibers impact gut health, blood sugar and weight management.

A fatal allergic reaction to red meat highlights a dangerous tick-borne illness. Researchers warn of alpha-gal syndrome risks from hamburgers and steak after tick exposure.

A new study reveals eating ultraprocessed foods increases early-onset colorectal cancer risk by 45%. Research links ready-to-eat foods to precancerous adenomas.

The Fox News Health Newsletter brings you trending and important stories about healthcare, drug developments, mental health issues, real people's triumphs over medical struggles, and more.

GLP-1 medications may help colon cancer patients live longer by reducing inflammation and improving metabolic health, UC San Diego researchers found in a 6,800-patient study.

Texas reports nearly quadruple the whooping cough cases than last year, with over 3,500 infections. Health officials urge vaccination as pertussis spreads statewide.

Mayo Clinic scientists have developed a new method to predict Alzheimer's risk decades before symptoms appear, using brain scans and genetics to estimate a 10-year likelihood.

Gut health expert reveals why acid reflux is becoming a "silent epidemic" among men. Discover 7 simple steps to reduce symptoms and prevent complications.

Mayo Clinic scientists have developed a new method to predict Alzheimer's risk decades before symptoms appear, using brain scans and genetics to estimate a 10-year likelihood.