Brain fog suffered by those with long COVID could be caused by leaky blood vessels, new research shows. Scientists hold that catching coronavirus caused disruption in the blood-brain barrier of ...

Pycnogenol French maritime pine bark extract as part of a healthier lifestyle contributes to the reduction of high blood ...

When military personnel fire certain powerful weapons, they may be exposed to blast waves that damage blood vessels in the ...

Macular degeneration is a condition that affects the retina, which is neural tissue that lines the back of the eye, like wallpaper in a room. There is an important area ...

Scientists studying an aggressive cancer that affects thousands of dogs annually have uncovered a genetic signature that ...

A new study finds that microplastics and nanoplastics accumulate at higher levels in the brain than in the liver and kidney.

In the other form, abnormal blood vessels growing behind the retina damage the macula by leaking blood into it. Whichever the cause may be, the person is left with either a blurry or completely ...

Age-related macular degeneration is the leading cause of vision loss in those who are age 50 or older. In fact, almost 20 million people in the U.S. have some type of age-related macular ...

More than 100 million people globally have had a stroke, but there are ways to reduce your risk and spot the signs of stroke ...

They are a sign of blood leaking from capillaries under your skin. Capillaries are the tiniest blood vessels that connect arteries to veins. They help move oxygen and nutrients from your ...