How to Solve Issues With low albumin corrected AG formula

https://anion-gap-results267.readspirex.com/posts/anion-gap-calculator-how-the-equation-works-and-what-results-mean

Low anion gap decreased reasons may involve hypoalbuminemia, testing error, and excess lithium exposure or bromide exposure. Review electrolytes, albumin, renal status, and acid–base balance to identify the root metabolic abnormality.