These are the most important blood tests that doctors suggest you should have for a deep dive into your health.

Health screenings, like those for colorectal cancer, can uncover issues at an early stage—when they may be more treatable. But as we get older, it’s not always clear which tests are still essential.

Blood tests are vital before starting gym workouts to ensure your health and tailor fitness plans effectively.

Inability to absorb nutrients can lead to symptoms such as diarrhea and weight loss, but symptoms can also be very subtle.

Blood tests are often done to rule out other conditions or to provide information about ... including aspartate aminotransaminase (AST), alanine aminotransferase (ALT), gamma-glutamyl transferase (GGT ...

For a school going child with thalassemia juggling the stress of monthly checkpoints with the hassle of monthly transfusions, the possibility of a permanent cure for the chronic condition is a ray of ...

A new blood test was found to detect colon cancer with more than 80% accuracy — and to rule it out for 90% of healthy people. The results were presented at the 2025 American Society of Clinical ...

talk to your healthcare provider about what your specific test results mean. Levels above 900 pg/mL are less common as it is usually removed via urine, but may indicate: Liver disease, such as ...

In two new papers, researchers from The Jackson Laboratory (JAX) report the successful use of two approaches—gene therapy and ...

Should we all be concerned about our cortisol levels? I took a blood stress test and spoke with experts to find out. Anna Gragert Wellness Editor II Anna Gragert (she/her/hers) was previously the ...