Medically reviewed by Elizabeth Barnes, RDN B vitamins are essential for many bodily functions, including turning food into ...

While everyone’s blood is made up of the same basic parts, there’s a lot of variety in blood types. Blood is classified into types to ensure that when you donate or receive blood, it is ...

Right now, approximately 20 billion red blood cells are busy travelling through your blood vessels. They are delivering oxygen to all the different t ...

Plasma is the liquid part of your blood. It’s made of water, proteins, clotting factors, hormones, and other substances. Floating in the plasma are many red blood cells (RBCs). These cells contain ...

It’s worth noting that each person has an Rh, or Rhesus, factor on their red blood cells. This is a special ... gluten-free choices if you read food labels carefully. Level of effort: high ...

Red blood cells provide your body with oxygen from the lungs. Chemo-induced anemia can occur when chemotherapy harms red blood cells and lowers red blood cell counts. The main symptoms of anemia ...

Leukopenia is when you have an abnormally low number of white blood cells (leukocytes). A low white blood cell count may or may not cause symptoms, but can result in serious health complications since ...

Bioavailability refers to the proportion of a nutrient that is absorbed and utilized by the body. Iron sulfate has high bioavailability, making it a strong choice among iron supplements. Compared to ...

Red blood cells (RBC) can be present in urine even when they are not visible to a person. Also known as hematuria, RBC in urine can indicate an infection, kidney disease, and other health conditions.

You might be tempted to pick up a pricy bottle of beetroot supplements or beet juice to boost heart health and athletic ...

Did you know that your blood type could play a much bigger role in your health than you thought? While cardiovascular risks are often associated with factors such as diet, smoking, and physical ...