The thickness or stickiness of an individual's blood is often referred to in medical terms as "blood viscosity."
Blood Viscosity: This refers to the resistance of blood to flow, which is influenced by factors such as the concentration of red blood cells, plasma proteins, and other components. High blood viscosity can increase the risk of clotting and cardiovascular issues, while low viscosity can impact the delivery of oxygen and nutrients to tissues.
Changes in blood viscosity can be caused by various factors, including dehydration, certain medical conditions, or high levels of lipids in the blood. Measuring blood viscosity can be important in assessing an individual's overall cardiovascular health.