Blood plasma is a light yellow liquid that makes up about half of a person’s blood. Blood plasma is vital for fighting infection, maintaining correct blood pH levels, helping blood to clot, and ...

New York Blood Center and New Jersey Blood Services declared a blood emergency, and are urgently seeking donors to bolster ...

Blood – everyone's got it. In fact, an adult who weighs between 150 and 180 pounds has around 1.2 to 1.5 gallons of blood in their body. This makes up approximately 10% of an adult’s weight. Blood ...

A person's blood type is determined by "the presence or absence of certain antigens – substances that can trigger an immune response if they are foreign to the body," according to American Red Cross.

Your doctor will usually check your red blood cell count together with your other blood cell counts to look for conditions that cause low counts (anemia) or high counts. Many health conditions can ...

What is blood flow restriction training? In essence, this training method is exactly what it sounds like: limiting blood flow to muscles while training. This is usually done by using specialist ...

Consuming added sugars affects blood vessel health and increases the risk of high blood pressure (hypertension). It also affects heart disease and obesity risk.