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Minerals
Potassium Bicarbonate
Potassium bicarbonate is a potassium salt used as a leavening agent, pH buffer, and acidity regulator in food products.
Mineral or nutrientUpdated Feb 16, 2026
Health score+1.0
-5Good5
Water guidelines
- Legal limit
- Not specified
- Health guideline
- Not specified
Food and supplement guidelines
- Legal limit
- Not specified
- Health guideline
- Not specified
Risks
None at typical usage levels
Benefits
Regulates acidity, acts as leavening agent, source of dietary potassium
References
Waters containing Potassium Bicarbonate
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