What is the normal serum ferritin level in ng/ml?

The normal serum ferritin level typically ranges from approximately 30 to 300 ng/ml for adults, though exact values can vary depending on the laboratory and specific population. The option mentioning "greater than 200" falls into the upper range of normal values but does not accurately reflect the typically accepted normal levels for all individuals.

The normal serum ferritin level serves as an indicator of iron stores in the body. Adequate ferritin levels are crucial for individuals, especially those undergoing hemodialysis, as they can help ensure proper hemoglobin production and avoid anemia.

While a value exceeding 200 ng/ml may be viewed as acceptable in certain clinical contexts or populations, it is important to recognize that lower values are still considered normal as well. The accurate interpretation of serum ferritin should always take into account patient-specific factors, such as gender, age, and overall health status, while understanding that the typical range acknowledges levels below 200 as normal.

In clinical practice, it is vital to assess ferritin levels in conjunction with other parameters, such as serum iron and total iron-binding capacity, to provide a comprehensive view of an individual’s iron status.