RETINOL-BINDING PROTEIN, SERUM

This test evaluates kidney function and vitamin A status by measuring RBP levels. It aids in the diagnosis of some renal diseases and vitamin A insufficiency.

Individuals who exhibit signs of kidney disease or vitamin A deficiency (dry skin, blurred eyesight at night) ought to think about being tested.

There is no need to fast in order to obtain a blood sample from a vein.

A vitamin A deficiency or kidney problems may be indicated by low RBP levels, whereas liver disease may be indicated by high levels.

Vitamin A pills, if prescribed, and dietary sources such as fish, eggs, and carrots can be beneficial.