Carnosine concentration (serum/plasma)

Why Is This Test Done?

Your healthcare provider may order this test if you have symptoms or conditions linked to muscle dysfunction, oxidative stress, or metabolic disorders. It could also be part of a broader evaluation for conditions like mitochondrial disorders, muscle wasting, or certain metabolic syndromes.

What Does This Test Measure?

Carnosine is a small molecule that acts as an antioxidant and helps regulate cellular pH. While elevated levels may indicate certain metabolic or genetic conditions, lower levels could be associated with muscle degradation or specific metabolic pathways.

What Does It Feel Like to Get Tested?

A blood sample is drawn from a vein, usually in your arm. You may feel a slight pinch when the needle is inserted, but the process is quick and typically not painful. You can usually return to your normal activities immediately afterward.

What Are Common Results?

Results are not typically provided in absolute numeric ranges, as carnosine levels can vary widely based on factors like diet, muscle mass, and underlying health conditions. Your provider will interpret the result in relation to your clinical picture.