A simple cocoa-based intervention taken just before long periods of sitting can help preserve blood vessel function in both the arms and the legs. This highlights a practical nutritional strategy to ...

When adults became angry after remembering past experiences, the function of cells lining the blood vessels was negatively impaired, which may restrict blood flow. Previous research has found that ...

This archived news story is available only for your personal, non-commercial use. Information in the story may be outdated or superseded by additional information. Reading or replaying the story in ...

New research shows just 8 minutes of anger can impair blood vessel function and raise risk of heart attack and stroke, ...

A study published in the journal Cardiovascular Research shows that a single night of road traffic noise, at levels that are ...

An ancient berry linked to improved blood vessel function and circulation may offer meaningful benefits for heart health, according to a new scientific review — but most Americans aren't eating it ...

Scientists have made an important discovery about the relationship between hematopoietic stem cells (HSCs) and immune response evasion. Their findings show how certain HSCs have regulatory functions ...

High blood sugar can weaken the immune system. This makes it harder for the body to fight off infections.