As a matter of fact, these test tubes are characterized by such features that make them extremely easy to use: for example, the presence of an arrow to indicate the blood level, the convenience in ...

Doctors use various blood tests for hair loss to identify the cause, including tests for hormone levels, thyroid function, and nutrient deficiencies like iron and vitamin D. Diagnosing hair loss ...

"Seeing is believing," the founder of lab company Truvian told me. So I tried its tabletop blood testing device—which ...

A new study has found that a simple blood test can accurately detect colon cancer in middle-aged and older adults. The ...

A blood test may rapidly distinguish brain bleeds from clot-caused strokes, even before people with stroke symptoms reach the ...

Lab-developed tests (LDTs) are laboratory tests where blood is drawn and placed in a test tube to help with identification, diagnosis, and ...