Sunlight exposure during the day and using dim lighting at night is a great way to support your circadian rhythm—and that’s on top of the cardiovascular benefits going on a morning walk delivers too.

LMNT reports that chronic mild dehydration can strain the cardiovascular system, increasing heart workload and risk of heart issues.

Your lower legs do much more than just keep you upright and moving through the day. Science reveals that your calf muscles act as a vital secondary pump, protecting your heart and boosting total body ...

The human heart, a powerful, fist-sized organ, is the hardest working muscle in the body. It works 24/7, pumping blood through vessels (its partner in the makeup of the circulatory system), so oxygen ...

Your circulatory system works all day, every day, to pump oxygen throughout your body. There are cardiovascular conditions that can impact this system. Your circulatory system, also known as your ...

Northwell Health reports that women's heart health requires unique attention due to historical male bias in research affecting diagnosis and treatment.

FRANCE — Did you know that, long before anyone else, Leonardo da Vinci called into question Galen's description of how the heart works? This is just one of the many interesting tidbits featured in ...

Hone Health reports that ApoB is a key heart health marker, better than cholesterol, indicating risks of disease. Lowering it ...

What is still too often left unsaid is this: chronic stress is a heart condition and risk factor for high blood pressure, and racism is one of its most potent drivers.

Two new studies add to the growing body of evidence linking cannabis to worse cardiovascular health outcomes. Although more research is needed to determine the amount and type of cannabis use, the ...