Normal results are 3 to 10 mEq/L, although the normal level may vary from lab to lab. If your results are higher, it may mean that you have metabolic acidosis. Hypoalbuminemia means you have less albumin protein than normal. If you have this condition, your expected normal result must be lower.

What is a healthy anion gap?

An anion gap number between 3 and 10 is considered normal. But the "normal" range can vary from person to person, and it may also depend on the methods your lab used to do the test.

Is 8 anion gap normal?

At present, the reference range of anion gap has been lowered from 8-16 to 3-11 mmol/l because of the changes in technique for measuring electrolyte. However, clinicians and textbooks still refer and use the old reference value of 8-16 mmol/l.