What are the health benefits of drinking water infused with Chinese plums (Prunus mume)?
Generally speaking, the benefits of drinking black plum soaked in water include promoting digestion, stimulating saliva production to relieve thirst, antibacterial and anti-inflammatory effects, moistening the lungs to relieve coughing, and regulating fluid balance. Detailed explanations are as follows:

1. Promoting Digestion
Black plums contain abundant citric acid, malic acid, and other substances that can stimulate gastric glands to secrete digestive juices, promote gastrointestinal motility, and accelerate food digestion. Drinking black plum soaked water can help relieve indigestion, stomach bloating, and loss of appetite.
2. Stimulating Saliva Production and Relieving Thirst
The sour taste of black plums can stimulate the salivary glands to increase saliva production, thus relieving thirst and dry throat. During summer or when the body lacks water, drinking black plum soaked water can effectively alleviate symptoms such as thirst and dry mouth.
3. Antibacterial and Anti-inflammatory Effects
Some components of black plums have natural antibacterial and anti-inflammatory properties, which can combat oral bacteria and help prevent tooth decay and bad breath. Drinking black plum soaked water may also help alleviate mild gastrointestinal inflammation.
4. Moistening the Lungs and Relieving Cough
Black plums are neutral in nature and can enter the lung meridian, offering the benefit of moistening the lungs and relieving coughs. Drinking black plum soaked water can soothe throat discomfort and reduce coughing symptoms, particularly providing effective relief for coughs caused by dryness.
5. Regulating Fluid Balance
The potassium content in black plums helps the body maintain normal fluid balance. During summer when excessive sweating may lead to fluid imbalance, drinking black plum soaked water can replenish bodily fluids, providing sufficient hydration and nutrients.
However, it should be consumed in moderation to avoid gastrointestinal discomfort. Individuals with excessive stomach acid, external contraction cough, or damp-heat diarrhea should avoid drinking it. Pregnant women should consume it only under a doctor's guidance and in appropriate amounts.