And Potassium Citrate
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What it is
Potassium citrate is a potassium salt of citric acid. It is produced by neutralizing citric acid with a potassium source, such as potassium hydroxide or potassium carbonate. It is commonly found naturally in fruits.
Why it's used
Potassium citrate is used as an acidity regulator and a stabilizer in foods and beverages. It can also act as a buffering agent. It is frequently found in soft drinks, powdered drink mixes, and dairy products.
Health notes
Potassium citrate is generally recognized as safe (GRAS) by the FDA for use in food. It is an important electrolyte that plays a role in maintaining fluid balance and nerve function. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) has evaluated potassium citrate and established an acceptable daily intake. Evidence does not suggest adverse health effects at typical dietary intake levels.
Allergen info
Not a major allergen. It does not contain gluten.