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Scientists developed a non-invasive MRI technique to measure brain iron levels, which may help identify patients at higher risk of developing Alzheimer's disease early.

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.

Psychiatrist Dr. Daniel Amen explains how beta blockers work for anxiety by blocking adrenaline effects, as the medication is growing rapidly in popularity.

Fox News correspondent Eric Shawn reveals he was diagnosed with cancer this year from 9/11 toxic dust exposure while reporting on the 24th anniversary ceremony.

Certain prescription medications, including beta-blockers and gabapentinoids, could increase fall risk in older adults, as some experts claim that reducing unnecessary drugs could prevent injuries.

Researchers are warning of a diabetes crisis, as nearly half of 1.3 billion affected adults go undiagnosed, with young people and low-income regions most at risk.

GLP-1 medications like Ozempic show promise for multiple health conditions, as experts explore microdosing benefits for blood sugar control and longevity.

Cardiothoracic surgeon Dr. Jeremy London discusses the 80/20 diet approach for heart health, emphasizing whole foods 80% of the time while limiting alcohol and processed foods.

A new study reveals that sucralose may reduce cancer treatment effectiveness, but supplementation could counteract the artificial sweetener's negative effects.

A new study reveals that sucralose may reduce cancer treatment effectiveness, but supplementation could counteract the artificial sweetener's negative effects.