A new study suggests that dementia may be driven in part by faulty blood flow in the brain. Researchers found that losing a ...

Fainting at the sight of blood is common to many people and usually occurs without warning. Again, it is unrelated to fear or ...

Every day, your heart pumps about 10 pints of blood 60,000 miles around your body through your circulatory system. That system is made up of blood vessels, the tubes that carry blood throughout your ...

Winter's chill triggers dangerous physiological changes, increasing stroke risk. Cold constricts blood vessels, raising blood ...

New research from Murdoch University's School of Allied Health and Health Futures Institute has found that wearing blood flow ...

Dr. Mark Houston, MD, FACP, a cardiologist and the director of the Hypertension Institute, reiterates that water is important ...

As temperatures drop, many people notice their hands and feet feel colder than the rest of their body. For some, this is just ...

Discover how certain fruits and vegetables can help lower high blood pressure, with medical tips on how to include them ...

Research suggests that drinking beetroot juice regularly may help lower blood pressure. Experts explain why, and reveal whether you should try it.