A blood osmolality test measures the blood for the concentration of certain dissolved particles. This test can show whether a person has an irregular balance of fluids in their body. Osmolality tests ...

Truvian Health’s device, TruVerus, processes routine blood tests in less than 30 minutes outside traditional labs and has earned FDA clearance.

Brad Reisfeld is a professor of chemical and biological engineering, biomedical engineering, and public health at Colorado State University. Your blood serves numerous roles to maintain your health.

Following your doctor’s instructions is the most important part of preparing for a blood test. Sleeping well, staying hydrated, and avoiding certain foods and drinks can also provide benefits. Blood ...

In medicine, a person’s blood-test results are compared with the average range in a population. But results are highly individual and tightly regulated around a person’s own stable values. Changes to ...

Iron is an important mineral that plays a role in several metabolic processes in the body. At-home iron tests allow a person to check their iron levels without a doctor’s appointment. Please note that ...

But new research suggests that a simple blood test may be able to predict osteoporosis risk, allowing doctors to intervene ...

The study suggests the tests could save lives by catching cancer at earlier stages, when it's more easily treated. It predicted that, over a decade of use, MCEDs could reduce stage IV cancer diagnoses ...

Proteomics International Laboratories Ltd. and the University of Western Australia have published results in the journal ...

Recent research suggests that blood tests may show markers of oral cancer. But a blood test isn’t enough to confirm an oral cancer diagnosis. A biopsy is the only way to confirm it. Blood tests for ...

Hims & Hers—the virtual care platform with about 2.5 million subscribers—will now offer laboratory testing through Quest Diagnostics. Customers will have access to more than 120 biomarker tests across ...