PURPOSE: To provide an easily drinkable and low-caloric edible vinegar by mixing lactic acid, citric acid, etc., honey, glucose, etc., sorbitol, stevia sweetener, etc. with brewed vinegar, adjusting the resultant vinegar to give a constant acidity and sugar content, and heating the adjusted vinegar to give the aimed edible vinegar.

CONSTITUTION: One or more of lactic acid, tartaric acid, gluconic acid, citric acid, succinic acid and fumaric acid are added to one brewed vinegar prepared from rice, barley on wheat, SAKE less or fruit, etc. as a raw material or a mixture of two or more thereof in an amount to give 1.5W3% acidity in the product to afford 3.5W5% total acidity. One or more of honey, pure fructose levulose, glucose and fructose liquid sugar in an amount to give 18W20° sugar content of the product added thereto. Sorbitol, stevia sweetener, etc. are added thereto, and the resultant mixture is dissolved in water and diluted and adjusted to 2.8W3pH. The adjusted mixture is heated at 70W90°C for 15W60°C, filled in a container and closed to give the aimed edible vinegar.