The most numerous of the white blood cells are the
lymphocytes
neutrophils
eosinophils
monocytes

Did you know that neutrophils are like the unsung heroes of your immune system? Making up about 55-70% of all white blood cells, these little warriors rush to the site of infection, devouring invading bacteria like super-sized Pac-Man! They have a lifespan of just a few days, but during that time, they work tirelessly to keep you healthy and fend off illness.

While lymphocytes often steal the spotlight for their role in adaptive immunity, it’s the neutrophils that are the true first responders! They can effectively recognize and attack pathogens, releasing chemicals to signal other immune cells. So next time you hear about white blood cells, give a nod to those tiny, tenacious neutrophils saving the day in your body!