But which numbers actually matter? Routine blood tests remain among the most important ways to track overall health, yet most people never learn what values physicians prioritize. Understanding key ...

This encyclopedic article outlines evidence-based laboratory tests that are most useful for establishing individualized ...

Chronic fatigue is a frequently reported and neglected symptom among adolescent girls. Although it is often associated with ...

Self-collection means swabbing your vagina to get a sample of cells to test in the lab. In this case, the sample is used to ...

By Dr. Liji Thomas, MD A large prospective study suggests that a routine creatinine blood test may help flag people at higher risk of osteoporosis and fractures, revealing a narrow “sweet spot” where ...

Despite incredible strides taken in cancer medicine over past decades, many patients endure a prolonged journey of trial and error, searching for the treatment that fits their unique needs. Cancer ...

Why “normal range” doesn’t always mean healthy on your lab results Your doctor says everything looks fine, but you still feel ...