People whose homes are near busy highways may be able to reduce their blood pressure by running an air purifier with a HEPA filter, a study found. Just a month of air filter use cut systolic blood ...

In a randomized trial, using HEPA filters in the home reduced elevated blood pressure for those exposed to air pollution from living near major highways. Air filtration had no impact on such ...

For people living near busy highways, using air filters indoors results in short-term improvements to blood pressure, according to a new study I co-authored. Our team tested 77 participants over three ...

People whose homes are near busy highways may be able to reduce their blood pressure by running an air purifier with a HEPA filter, a study found. Subscribe to read this story ad-free Get unlimited ...