Yunzhi as Dietary Supplement in Breast Cancer

Exclusion Criteria

• •1. Any prior history of yunzhi use
• •2. Use of other herbal remedies during the study duration
• •3. Significant cardiac, pulmonary, renal, hepatic, gastrointestinal, CNS, psychiatric disease or illicit substance use/abuse that in the opinion of the investigator would make the participant a poor candidate for study participation
• •4. Pregnancy (for women of childbearing potential, a negative pregnancy test, urine or serum, is required within 14 days prior to randomization)
• •5. Systemic use of progestins, androgens or other steroids (dexamethasone is allowed if used as antiemetic therapy)