Potassium Beta Hydroxybutyrate

Potassium Beta Hydroxybutyrate is a mineral salt that provides beta-hydroxybutyrate, a type of ketone body. Ketone bodies are produced by the liver and can be used by the body for energy, especially when carbohydrate intake is low. It is often synthesized for use in supplements and foods.

Manufacturers add Potassium Beta Hydroxybutyrate to foods and beverages, particularly those marketed for ketogenic or low-carbohydrate diets. It is used to help increase the body's ketone levels, which can support energy production and satiety. It is commonly found in sports drinks, keto-friendly beverages, and powdered drink mixes.

In the United States, Potassium Beta Hydroxybutyrate is generally recognized as safe (GRAS) by the FDA for specific uses. It is a source of ketones, which can be utilized by the body for energy. Regulatory bodies like JECFA and EFSA have evaluated beta-hydroxybutyrate and its salts, and have established guidelines for their use. Research is ongoing into the effects of exogenous ketones on athletic performance and metabolic health.