Magnesium Depletion Score (MDS) Calculator

This tool calculates the Magnesium Depletion Score (0–5) using the published scoring rules (diuretics, PPI use, kidney function category by eGFR, and heavy alcohol intake). It is for informational purposes only and is not medical advice.

If you have symptoms or concerns about magnesium status, talk with a licensed clinician. Do not start/stop prescription medicines based on this website.

Calculator

Current diuretic useCurrent proton pump inhibitor (PPI) use

Kidney function (eGFR category)

Heavy alcohol intake (women > 1 drink/day, men > 2 drinks/day)

Your Magnesium Depletion Score

Lower MDS (0–1). Fewer depletion-related risk factors are present.

Latest PubMed studies (title contains “magnesium depletion score”)

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Data source: NCBI PubMed E-utilities (automatic search by title).