Blood tests are routinely used by veterinarians to monitor a dog’s health or help diagnose medical conditions. But often the ...

The team will look at new and existing blood tests, looking at a range of dementia types including Alzheimer’s disease, ...

When Mayo Clinic researchers began studying vitamin D's effects on older adults' blood pressure, they didn't anticipate the ...

Understand RA from early to advanced stages. Explore symptoms, treatments, and lifestyle tips to manage rheumatoid arthritis ...

Many commercial biological age tests collect genetic information through saliva samples or oral swabs. For accurate measurements, however, blood samples are typically necessary according to a new ...

Your immune system may identify the trigger—which is actually harmless—as a threat, and set the immune response into motion. There are several different methods of diagnosing allergies, including ...

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 ...

Doctors use various blood tests for hair loss to identify the ... Diagnosing hair loss involves understanding its cause, which can vary from person to person. Doctors often start by asking about ...

I had a feeling that my cortisol levels would be high because of my general anxiety and heightened nerves around blood tests, but actually seeing that "high" result and not fully understanding it ...

Systolic hypotension may be seen with dehydration, major bleeding, or if the heart becomes too weak to efficiently pump blood. Understanding Systolic and Diastolic Blood Pressure Tilt Table Test A ...

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

These are the most important blood tests that doctors suggest you should have for a deep dive into your health. Lara Vukelich is a freelance writer in San Diego, California. She writes creative ...