Increasing the levels of a particular phospholipid in the membranes of brain cells may offer a promising new way to improve blood circulation in the brain and support healthier brain activity. A poten ...

A new study analyzed older adults who ate 60 grams of unsalted skin-roasted peanuts every day for 16 weeks. Scientists found ...

Dementia has long been framed as a slow, irreversible loss of neurons, but a new line of research is shifting attention to ...

With each heartbeat, blood courses through your body. Some traverse arteries from the lungs back to the heart, and some navigate through capillaries in the thinnest layers of your eyelid, almost ...

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

There is a strong link between regular physical exercise and good brain health, according to one study. Researchers found ...

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 ...

I have problems with circulation in my hands. I came across information about something called Raynaud’s phenomenon and want to know if that is happening to me. Where does one go to get the nail fold ...

An erection is the result of increased blood flow to the penis. But you may be wondering exactly how that works, and whether there’s a specific amount of blood that your penis needs to achieve an ...

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