Hoping to catch serious illnesses early, more Americans are ordering lab tests online, but their doctors don't know what to ...

Does your diet meet your nutritional needs? The test for that is on sale. Want to know if you’re positive for HIV? Quest Diagnostics will tell you for $79. Concerned you have herpes? That test costs ...

Quest Diagnostics may be the preferred lab your health insurance, doctors, or specialists use for blood work or other samples. We’re reviewing its sub-brand Quest Health, from which you can order your ...

Expertise from Forbes Councils members, operated under license. Opinions expressed are those of the author. One of the most rapidly accelerating health trends today is direct-to-consumer lab testing, ...

Share on Pinterest Some at-home diagnostic testing companies will now send a mobile phlebotomist to your home for a blood draw. Wagner Okasaki/Getty Images While at-home diagnostic testing is not new, ...