E337, or potassium citrate, is a food additive widely used in the food industry as a preservative and acidity regulator.
From the perspective of the keto diet, potassium citrate may be beneficial due to its ability to regulate acidity in the body.
The keto diet, which is high in fats and low in carbohydrates, can lead to acidity in the body due to the high consumption of animal proteins. Potassium citrate can help balance acidity levels and support kidney health.
Potassium citrate can be found in various products, such as soft drinks, canned foods, juices, jams, and other products with added preservatives.
