Provided is a beer-taste beverage, including: (A) proline and (B) dehydroascorbic acid, in which: a mass ratio of the component (B) to the component (A), [(B)/(A)], is from 0.001 to 1,000 the beer-taste beverage has a pH of from 2 to 5 and the beer-taste beverage has a content of ethanol of less than 1 mass %.