Vital Signs

An Austin-based oncologist and breast cancer specialist explains the test and an important caveat about detecting cancer early.

The study covered cases from 2016 to 2024. The CDC did not identify a cause. A North Texas OB-GYN offers possible ideas and discusses risk factors and treatment.

A North Texas physician explains how Type 2 diabetes, smoking and high blood pressure affect the likelihood of dementia.

A North Texas nutritionist discusses a study that found teens who eat breakfast with protein not only get their day off to a great start, they eat better overall.

The latest research on coffee and caffeine and its effect on heart health in the journal Circulation says moderate consumption (up to five, 8-ounce cups) is safe and benefit heart health. Drinking more than that may cause problems.

A North Texas surgeon explains the condition believed to have killed U.S. Senator Lindsey Graham, and the steps you should take to prevent it.

The sun can be dangerous if you're not careful. But it also offers benefits. A North Texas family physician offers examples of both and explains how to balance the two.

Cataracts affect about 24 million Americans. A North Texas doctor explains what they are, what causes them and how you can address the problem.

A North Texas cardiologist explains the newly defined syndrome and how earlier screenings and watching your weight could prevent heart attacks, kidney disease and diabetes.

A North Texas neurologist explains the various risk factors that put Black Americans at higher risk for stroke, and how stroke can be prevented.

A new study suggests constant oversleeping or even getting too little sleep can impact your overall health. A North Texas physician explains.

A North Texas physician explains specific chemicals in the egg yolk that can help protect the brain.