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HFL Health Findings Lab

Chloride

An essential electrolyte that pairs with sodium to maintain fluid balance and blood volume.

Evidence-Based
Fact-Checked
Updated: Aug 26, 2026
Clinical Profile

Chloride is the most abundant negatively charged ion in extracellular fluid. It almost always accompanies sodium (as sodium chloride) in sweat and is vital for maintaining proper blood pressure, fluid balance, and producing stomach acid (HCl) for digestion.

Clinical Summary

Vital for complete hydration when replacing significant sweat losses.

Dosage Guidelines

Matched with sodium intake (usually naturally provided when sodium chloride is consumed).

Safety & Side Effects

Extremely high intakes follow the same risks as excessive sodium (hypertension).

Known Interactions

No major independent drug interactions outside of those associated with sodium.

Scientific References

Medical Disclaimer

The information provided in this clinical review is for educational and informational purposes only. It is not intended to be a substitute for professional medical advice, diagnosis, or treatment.

*These statements have not been evaluated by the Food and Drug Administration (FDA). This product or ingredient is not intended to diagnose, treat, cure, or prevent any disease.

Always consult your physician or other qualified health provider with any questions you may have regarding a medical condition, or before beginning any new diet, fitness, supplement, or treatment regimen, especially if you have pre-existing medical conditions or are taking prescribed medications.

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