← Blood tests
Chloride
Routine annualalso cl
What it isChloride is the principal negatively charged ion in extracellular fluid, paired with sodium in salt.
DoesMaintains charge balance with sodium, supports acid-base balance, and is essential for stomach acid (HCl) production.
GoodMid-range chloride signals balanced electrolyte and acid-base status.
BadLow chloride accompanies vomiting and metabolic alkalosis. High chloride accompanies dehydration or metabolic acidosis.
- Standard
- 98–110 mEq/L.
- Optimal
- 100–106 mEq/L (narrow target)
- Modifiers
- Tracks sodium closely; affected by acid-base status.
How to optimize
- Lifestyle
- Adequate hydration.
- Diet
- —
- Supplements
- —
- Peptides
- —
- Drugs
- Treat underlying cause.
Reference ranges are general adult lab norms; optimal ranges are editorial picks from the longevity literature — not medical advice. Always interpret results with your physician.
within Minerals