[Cudrania tricuspidata Extract] Patent_Composition for Preventing or Improving Functional Dyspepsia comprising Cudrania Tricuspidata Extract

The present invention relates to a composition for preventing or improving functional dyspepsia, which may be usefully used to prevent or improve functional dyspepsia occurring without organic diseases such as gastric ulcers, tumors, gastritis, and hormonal abnormalities that cause gastrointestinal symptoms.