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Even if you’ve kept the blood flowing throughout your run or other activity, you may be prone to a Raynaud’s attack ...

The World Health Organization says that nearly 46% of adults with hypertension are unaware that they have the condition.

We all feel a little chilly from time to time, whether it's from cold temperatures or blustery wind. But if you find yourself wondering, "Why are my hands always cold?," an underlying health condition ...

The first step in managing diabetes and high blood pressure is adopting a healthy diet. A diet rich in fruits, vegetables, ...

The study used an innovative "blood vessel on-a-chip" model developed by Christopher Chen, M.D., Ph.D., and his team from Boston University and the Wyss Institute at Harvard, who are collaborators ...

Researchers have uncovered how specialized cells surrounding small blood vessels, known as perivascular cells, contribute to blood vessel dysfunction in chronic diseases such as cancer ...

Water flow plays a surprising role in the formation of new blood vessels as zebrafish develop, RIKEN researchers have discovered. This finding advances our understanding of how blood vessels ...

Blood vessels can widen or constrict their diameter in order to control blood pressure ... This happens because the heart rate is affecting the heart's ability to pump blood. On the other hand, blood ...

Managing diabetes is even harder when temperatures and humidity are rising. Find out how extreme heat can negatively affect ...

As blood circulates throughout your body, it brings nourishment and keeps your body warm. However, when the body is exposed to cold temperatures, blood vessels in the hands and feet constrict, or ...