Plum juice is a tangy and refreshing drink commonly found in Taichung. It is made by extracting the juice from ripe plums and adding sugar or honey to balance the tartness. Plum juice is known for its natural detoxifying properties and is believed to aid digestion. It can be enjoyed chilled or over ice, making it a perfect thirst-quencher on a hot day. Plum juice is widely available in Taichung's markets and street food stalls.