CBS News chief medical correspondent Dr. Jon LaPook explains why immediate access to test results "is a great idea," but ...

Direct-to-consumer gut microbiome tests, which are extremely popular on ... discover much of anything concrete about your digestive health, she adds. The same may go for at-home vaginal microbiome ...

Low-value care -- medical tests and procedures that provide little to no benefit to patients -- contributes to excess medical spending and both direct and ... their care in health systems across ...