Ingredient
Tripotassium Phosphate
What is Tripotassium Phosphate?
Tripotassium phosphate is an inorganic compound used as a food additive. It is typically manufactured by a chemical reaction between phosphoric acid and potassium carbonate or potassium hydroxide.
It is primarily used as a food additive for its ability to act as a buffering agent, pH stabilizer, and emulsifier. Some evidence suggests excessive intake of phosphate additives may affect bone health and kidney function, but findings are not conclusive.
On product labels, tripotassium phosphate can typically be found in processed foods, cereals, and protein powders as part of food fortification or stabilization.
Commonly found in: cereals, protein powders, processed foods, beverages, dairy alternatives
What to watch
- Excessive phosphate intake has been linked to potential impacts on bone health in some studies.
The FDA recognizes tripotassium phosphate as Generally Recognized As Safe (GRAS) when used appropriately.
While phosphate additives are generally safe, some research raises concerns about high intake potentially affecting bone and kidney function.
Tripotassium phosphate is not derived from animal products and is suitable for a vegan diet.
Sources: Generally Recognized as Safe (GRAS)
Scout's take
Industrial phosphate emulsifier/buffer. Excess phosphate intake from processed foods is associated with cardiovascular and kidney concerns.
More from Scout's analyses
Phosphate additive — mineral-balance concern for frequent consumers.
from the analysis of Original CheeriosFound in 2 products
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