What is the life span of white blood cells in humans?

White Blood cells or WBCs are most pertinent blood cells when it comes to immunity. There are different types of WBCs present in human body with different life span. 1. Neutrophil : 8-10 days of life span. 2. Eosinophil : 8-10 days of life span. read more

Generally, life span of white blood cells ranges from 13–20 days. The immature WBCs released into the peripheral blood from the bone marrow are called “stabs”. They are destroyed in the body's lymphatic system. read more

Some cells within the human body fall into this range, too. Most blood cells have a life span of a few weeks, but neutrophils, a special type of white blood cell, generally live for only a few hours. Taste receptor cells similarly live for about 10 days, and cells lining the gut often last only five. read more

The life span of B cells ranges from three or four days to up to five weeks. If a T cell has no function other than to travel throughout the body, it can last for months; if it is engaged in a battle with foreign substances, it will last a from a day or two to a week, depending on the circumstances. read more