Potassium Citrate
Acidity Regulator
Potassium Citrate at a glance
- Category
- Acidity Regulator
- Also called
- E332
- Commonly found in
- Beverages, Processed meats, Canned fruits, Dairy products
- Diets reviewed
- 26 diets
What is Potassium Citrate?
Potassium citrate is a white crystalline powder that functions as a potassium salt of citric acid. It is widely used in the food industry primarily as an acidity regulator, with the E number E332. This compound is also used in the medical field to prevent and treat kidney stones and to manage hypokalemia, a condition characterized by low potassium levels in the body. The citric acid used in potassium citrate is often derived from the fermentation of corn dextrose, which may be a concern for those with corn allergies or intolerances.
Also known as:
Diet Compatibility
Potassium citrate is a potassium salt of citric acid. It's used as a food additive (E number E332) for regulating acidity and as a medicine to manage conditions like kidney stones and hypokalemia (low potassium levels). The citric acid component is often derived from corn dextrose fermentation; please contact the manufacturer for details.
Learn more →This ingredient is generally considered compatible with a Alphagal diet.
Learn more →This ingredient is generally considered compatible with a Barley Free diet.
Learn more →This ingredient is generally considered compatible with a Dairy Free diet.
Learn more →This ingredient is generally considered compatible with a Egg Free diet.
Learn more →This ingredient is generally considered compatible with a Fish Free diet.
Learn more →This ingredient is generally considered compatible with a Garlic Free diet.
Learn more →This ingredient is generally considered compatible with a Gerd diet.
Learn more →This ingredient is generally considered compatible with a Gluten Free diet.
Learn more →This ingredient is generally considered compatible with a Lactose Free diet.
Learn more →This ingredient is generally considered compatible with a Fodmap diet.
Learn more →This ingredient is generally considered compatible with a Lupin Free diet.
Learn more →This ingredient is generally considered compatible with a Milk Free diet.
Learn more →This ingredient is generally considered compatible with a Nightshades diet.
Learn more →This ingredient is generally considered compatible with a Oat Free diet.
Learn more →This ingredient is generally considered compatible with a Onion Free diet.
Learn more →This ingredient is generally considered compatible with a Peanut Free diet.
Learn more →This ingredient is generally considered compatible with a Pescatarian diet.
Learn more →This ingredient is generally considered compatible with a Rye Free diet.
Learn more →This ingredient is generally considered compatible with a Sesame Free diet.
Learn more →This ingredient is generally considered compatible with a Shell Fish Free diet.
Learn more →This ingredient is generally considered compatible with a Soy Free diet.
Learn more →This ingredient is generally considered compatible with a Tree Nut Free diet.
Learn more →This ingredient is generally considered compatible with a Vegan diet.
Learn more →This ingredient is generally considered compatible with a Vegetarian diet.
Learn more →This ingredient is generally considered compatible with a Wheat Free diet.
Learn more →Compatibility ratings are general guidelines and may vary by individual. Always consult a healthcare professional for personalized dietary advice.
Why People Avoid Potassium Citrate
People may avoid potassium citrate due to its potential derivation from corn dextrose fermentation, which can be a concern for individuals with corn allergies or sensitivities. While the final product might not contain corn proteins, trace amounts can still trigger reactions in highly sensitive individuals. It is advisable for those with corn allergies to contact manufacturers to confirm the source of citric acid used in the production of potassium citrate.
Potential Reactions
- Allergic reactions in individuals with corn allergies
This information is for educational purposes only and should not be considered medical advice. Individual reactions can vary. Consult a healthcare professional if you have concerns about specific ingredients.
Foods That Commonly Contain Potassium Citrate
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Frequently Asked Questions
How Spoonful reviews ingredients
- Evidence-based. Diet compatibility ratings are compiled from peer-reviewed nutrition guidance, dietary association recommendations, and ingredient composition data.
- Continuously updated. Our ingredient database is refreshed as new sources and product data become available.
- Transparent uncertainty. When an ingredient's safety depends on serving size, preparation, or sub-ingredients, we mark it “caution” rather than forcing a binary answer.
- Not medical advice. Ratings are general guidance. Always consult a registered dietitian for personalized recommendations.
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