A new analysis has found that space travel can lower red blood cell counts, leading to a condition known as "space anemia." A collaboration between The University of Ottawa and the Ottawa Hospital ...

Going to space is challenging both physically and mentally. The adaptations that the human body goes through are extensive and various health conditions can develop in the process. Among them is space ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Scientists have long known that life in space places a physical toll ...

Microcytic anemia is a blood disorder in which the red blood cells are too small due to a lack of hemoglobin. Hemoglobin, an iron-rich protein, binds to oxygen, delivering it throughout the body. With ...

Red blood cells are the most abundant cells in the body. It has long been known that when red blood cells break down or anemia occurs due to bleeding, the hormone erythropoietin (EPO) increases, ...

Anemia of chronic disease is anemia caused by inflammation from a long-term or chronic illness. It is also called anemia of inflammation. People with anemia of chronic disease may have normal or even ...

Hereditary or congenital spherocytosis is an inherited condition where the red blood cells are spherical instead of the usual disk shape. It can lead to jaundice, hemolytic anemia, and an enlarged ...

What Does a Hematocrit Test Measure? A hematocrit test is a blood test that measures the level of red blood cells in your blood. Your blood is made up of plasma and blood cells. Plasma is the liquid ...

Sickle cell anemia is an inherited form of anemia — a condition in which there aren’t enough healthy red blood cells to carry adequate oxygen throughout your body. Normally, your red blood cells are ...

New research has revealed that red blood cells function as critical immune sensors by binding cell-free DNA, called nucleic acid, present in the body's circulation during sepsis and COVID-19, and that ...

A person with anemia of chronic disease has decreased red blood cells despite having “normal” or increased iron stores in their body. It can occur in people with underlying inflammatory conditions, ...