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.

Mark Gurarie is a writer covering health topics, technology, music, books, and culture. He also teaches health science and research writing at George Washington University's School of Medical and ...

Medically reviewed by Kelly Wood, MDKey TakeawaysThyroid blood tests help figure out how well your thyroid gland is working.TSH helps the thyroid gland know when to make more thyroid hormones. Free T4 ...

When her husband was undergoing cancer treatment, Cindy Perez of Southwest Ranches, Fla., learned about a new blood test that could help find early cancers. The 50-year-old said she felt fine, but her ...

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 ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." It may feel nearly impossible to scroll through social media these days without seeing ads for trendy, ...

Researchers developed a blood test that spots ALS with 90% accuracy. The 46-gene panel could cut diagnostic delays that now ...

Common weight loss blood tests might include thyroid function tests (TSH, free T3, free T4), blood sugar and insulin markers ...

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