Yangmei, also known as tree plums, water plums, beads red and so on. Yangmei is rich in vitamin C, B vitamins, iron, glucose, fructose, lemon

, malic acid, oxalic acid and other substances, which can nourish the organism and increase the acidity in the stomach.

Yangmei has the efficacy of quenching thirst, harmonizing the stomach and eliminating food, stopping vomiting and dysentery, stopping bleeding, etc. It can be used for heatstroke, hurt food, drunkenness, vomiting, diarrhea, trauma, ulcers and other diseases.

Yangmei has an inhibitory effect on bacteria such as Escherichia coli and dysentery bacillus, and has anti-inflammatory and astringent effects.

Drinking prune wine or prune soup in summer can open the stomach and refresh the spirit.

People with excessive stomach acid should not eat prunes.

Yangmei can damage teeth and injure tendons, cause fever, sores and phlegm after eating more.