Effects of Yeast Beta-glucan on Cognitive Function in Patients With Mild Cognitive Impairment

Exclusion Criteria

• •1\. Alcohol or drug abuse;
• •2\. Patients with neurological diseases that may cause cognitive dysfunction, including cerebrovascular diseases, stroke, brain tumors, Parkinson's disease, active epilepsy, etc.;
• •3\. History of severe head trauma;
• •4\. Severe sensory and perceptual impairment, unable to complete the cognitive function measurement;
• •5\. History of mental illness such as depression, mania, anxiety, or take psychiatric drugs;
• •6\. Serious heart, lung, liver, kidney dysfunction, malignant tumors, etc.;
• •7\. Suffering from autoimmune diseases;
• •8\. Trauma, spinal injury or any disease that may affect the motor function of the limb;
• •9\. Recent infectious diseases, acute gastrointestinal diseases;
• •10\. Take antibiotics, probiotics, prebiotics or biostime products within the last 1 month.