A recent study delves into the science, but doctors say there’s more to it.

Running extreme distances may strain more than just muscles and joints. New research suggests ultramarathons can alter red blood cells in ways that make them less flexible and more prone to breakdown, ...

What Is an MCHC Blood Test? A mean corpuscular hemoglobin concentration (MCHC) blood test measures the amount of a protein called hemoglobin in your red blood cells. It’s one of many measurements ...

Anaemia is not always caused by low iron. A doctor explains the warning signs, causes, and risks of aplastic anaemia, a rare but serious blood disorder.

Cancer specialists have long known that anemia, caused by a lack of healthy red blood cells, can arise when cancer metastasizes to the bone, but it’s been unclear why. A research team led by Princeton ...

Cancer specialists have long known that anemia, caused by a lack of healthy red blood cells, often arises when cancer metastasizes to the bone, but it's been unclear why. Now, a research team led by ...

Your blood cells work tirelessly to keep you alive, carrying oxygen throughout your body and fighting off infections. But hidden in your daily meals are foods that can silently compromise these vital ...