What is the normal value for eosinophils?

The normal value for eosinophils typically ranges from 1% to 4% of the total white blood cell count, but the standard reference values often indicate that around 2% is considered the norm in many laboratories. Eosinophils are a type of white blood cell involved in the body's immune response, particularly in allergic reactions and parasitic infections. This 2% mark represents a baseline level for the immune system's functioning and helps in diagnosing various conditions.

Being aware of the normal range is critical for interpreting blood tests accurately. A count significantly lower or higher than this range may suggest underlying health issues. Thus, understanding that 2% is often viewed as the normal level helps in recognizing typical immune function and potential deviations that could lead to health concerns.