What is A/G Ratio?
The A/G ratio compares albumin with globulin and is usually interpreted together with total protein and other liver- or inflammation-related markers.
The A/G ratio is calculated, not directly measured. It is most informative when read together with albumin, globulin, and total protein.
Why might A/G Ratio be high?
A high A/G ratio is uncommon and may be seen with low globulin or relatively high albumin. It is interpreted alongside the rest of the protein panel and the broader clinical picture.
This information is educational. A single out-of-range result is rarely the whole picture — a healthcare professional can interpret your numbers alongside your overall health and history.
Context questions that matter
- →Was this result slightly or clearly outside the reference range?
- →Were related markers also high or low?
- →Is this new compared with previous tests?
- →Could recent illness, exercise, fasting, alcohol, supplements, or medication affect it?
- →Do you have symptoms that should be discussed with a clinician?
Markers often reviewed together with A/G Ratio
Clinicians rarely look at one number in isolation. These markers usually accompany A/G Ratio on a liver function panel and help put the result in context.
Questions to ask your doctor
- →Could any medication, supplement, alcohol intake, or recent intense exercise affect this high A/G Ratio result?
- →Should we compare this with ALT, AST, GGT, ALP and bilirubin together?
- →Is this a single abnormal value, or part of a broader liver-marker pattern?
Don't guess from one flagged result.
Start with the most relevant panel and see how your markers fit together in plain English.
Frequently asked questions
What does high A/G Ratio mean?
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A high A/G ratio is uncommon and may be seen with low globulin or relatively high albumin. It is interpreted alongside the rest of the protein panel and the broader clinical picture.
What is A/G Ratio?
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The A/G ratio compares albumin with globulin and is usually interpreted together with total protein and other liver- or inflammation-related markers.
Can exercise, alcohol or medication affect A/G Ratio?
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They can sometimes affect liver-related markers. A/G Ratio is usually read with ALT, AST, GGT, ALP and bilirubin together with your recent context — recent intense exercise, alcohol intake, prescription medications and supplements all matter. One result alone cannot diagnose a condition.
Which liver markers should I compare with A/G Ratio?
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Common companions on a liver panel include ALT, AST, GGT, ALP, total bilirubin and direct bilirubin. The pattern across these markers is usually more informative than any single value — for example, GGT helps separate liver-side from bone-side raised ALP, and the AST:ALT ratio gives context for liver-enzyme elevation.