Potassium gluconate is used as a food and beverage additive primarily for its potassium content. It is a potassium salt of gluconic acid, and it provides a source of potassium, an essential mineral for human health. Potassium gluconate is commonly used as a dietary supplement to maintain proper potassium levels in the body. In food and beverage production, it may be added to sports drinks, energy drinks, and nutritional supplements to enhance potassium content and promote electrolyte balance. Additionally, it may be used as a nutrient fortifier in various processed foods to increase their potassium content, such as in canned fruits or vegetables.