The tests have not been approved by federal regulators, but that hasn’t stopped patients from wanting them — and doctors from worrying.

But experts said the new study, presented today at the Annual Meeting of the Radiological Society of North America (RSNA), ...

How do everyday health issues affect new blood tests for Alzheimer's disease? A study from Karolinska Institutet, in ...

If you've had an annual checkup recently, your doctor probably ran a blood test to look at things such as your cholesterol ...

Egg intake in moderation does not appear to negatively impact cholesterol or heart health as long as its combined with other healthy eating habits.

A new analysis from the American Heart Association’s Scientific Sessions 2025 suggests that a simple combination of three ...

This article was reviewed by Felix Gussone, MD. Essential Health Screenings for Men: What to Check and When Key Takeaways: ...

In a new study from the University of California San Diego, scientists found something that might help catch Alzheimer’s ...

Not all cholesterol is bad! High-density lipoprotein (HDL), or “good cholesterol,” acts like the cleanup crew, sweeping away LDL’s mess and keeping your arteries in better shape. And while diet plays ...

Blood tests are a simple and practical tool for understanding your health and guiding your care. Different types of blood ...

By measuring thousands of metrics, a body scan gives you a full picture of your strengths and weaknesses. These are the ...

O nce upon a time, cholesterol was simple. This molecule, it was proclaimed, came in two varieties: an artery-clogging “bad” ...