Heart Health | Knowridge Science Report

Cholesterol is a natural substance found in the blood. It plays an important role in the body, helping to build cells and produce hormones....

A new study suggests that even a few minutes of harder physical activity each day may greatly lower the risk of several serious diseases. The...

Heart disease often builds up quietly over time. Many people feel healthy until a serious event such as a heart attack or stroke occurs. This...

Every year, millions of people get the flu. While many think of it as a temporary illness, it can have serious effects on the...

Heart attacks remain one of the leading causes of death around the world. For many years, most treatments have focused on breaking down blood...

When people think about heart problems, they usually imagine chest pain or shortness of breath. A cough is not often seen as a warning...

For many years, health advice has focused on eating less and choosing healthier foods. But a new study suggests that another factor may be...

Heart disease is still the leading cause of death in the United States and many other parts of the world. For decades, doctors and...

When a young child faces a traumatic situation, their body reacts in a very basic way—it focuses on survival. This response helps the child cope...

Getting a flu shot is often seen as a simple way to avoid fever, cough, and body aches during winter. However, new research suggests...