These are the most important blood tests that doctors suggest you should have for a deep dive into your health. Lara Vukelich is a freelance writer in San Diego, California. She writes creative ...

To conduct a TgAb test, a healthcare professional will take a blood sample and send it to a laboratory for evaluation. The results can inform a doctor if a person has an elevated level of ...

The new procedures apply to company-operated stores in the US and Canada. The changes mark the first major test of whether Chief Executive Officer Brian Niccol can dig the company out of its first ...

A second blood test shows promise for the detection of colon cancer, according to a new study. The first, called Shield, was approved by the Food and Drug Administration in July for people 45 and ...

Because concentrations are higher in urine than in blood or saliva, they’re usually tested for in urine. A 2019 study found that the cotinine urine test could detect whether a person had smoked ...