Add Yahoo as a preferred source to see more of our stories on Google. We spoke with three major companies that offer such testing – Function (which recently acquired Ezra), Prenuvo and SimonMed – and ...

Uncover hidden health insights that go beyond the scale.

Full-body MRI scans promoted on social media helped one Houston father discover a hidden medical condition. But doctors warn the screenings carry risks.

Full-body MRIs are all the rage. Celebrities and influencers tout the benefits of such scans that could find asymptomatic aneurysms and cancers lurking in your body. Sometimes, they're life-saving.