Let's get straight to the heart of the matter—the heart's job is to move blood. Day and night, the muscles of your heart contract and relax to pump blood throughout your body. When blood returns ...

Possible causes of low blood pressure, or hypotension, range from dehydration to a heart condition. Drinking more water may help, but some people will need medication. Changing dietary habits may ...

Your blood type and its connection to your heart is more important than you think. Here's what it may mean for your health. Jessica was a writer on the Wellness team, with a focus on health ...

Your heart first pumps blood to your lungs. Here, the blood picks up oxygen from the air that you have breathed in. The blood (carrying oxygen) then travels back to your heart. The heart gives the ...

The heart is a pump, and the blood goes round, and round, and round all the time. And why does it do that? Why can't it just have a rest? Well, the blood has to be kept moving around all the time ...

But your blood type might be the key to assessing risk for certain health conditions, especially heart disease, which is the leading cause of death in the US. Invisible differences in the blood ...