Your Eyes May Reveal Heart and Kidney Problems
Most people think of eye exams as a way to check whether they need glasses or to look for eye diseases. However, scientists have...
This Common Mineral May Shrink Artery Plaque in Heart Disease
Scientists have long been searching for better ways to fight heart disease, the leading cause of death worldwide. Every year, millions of people die...
Scientists Discover Big Cause of Cavities and Gum Disease
Most people know that brushing, flossing, and limiting sugary foods are important for healthy teeth.
However, a major new study suggests that your genes may...
Hidden Bone Marrow Changes May Cause Dangerous Blood Cancers
Inside our bones, an extraordinary process is taking place every moment of every day. Deep within the soft tissue known as bone marrow, the...
What Really Raises Your Risk of Brain Cancer?
Brain cancer is one of the most frightening diseases people can face. It develops when abnormal cells grow uncontrollably in the brain and form...
How Long Can Someone Live with Dementia?
A dementia diagnosis can change life in an instant. Whether the diagnosis is for yourself, a parent, a spouse, or another loved one, it...
Is High Blood Pressure Always Dangerous? The Answer May Surprise You
High blood pressure, also known as hypertension, has long been viewed as one of the biggest threats to heart health.
Doctors often call it the...
The 5 Most Addictive Substances and What They Do to the Human Brain
Addiction is one of the most challenging health problems in the world. It is not simply a matter of weak willpower or poor choices.
Addiction...
What is the Safest Blood Pressure Target for Older People
Heart disease and stroke remain two of the biggest health problems facing older adults around the world.
One of the main reasons is high blood...
These Life-Saving Steps May Save Your Life During a Heart Attack
A heart attack can happen suddenly and without warning. Imagine sitting at home alone when a strong pain develops in your chest.
The discomfort may...