Background: Breast cancer is a malignancy originating from breast tissue, where chemotherapy is one of the choice therapy. Doxorubicin, 5-fluorouracil, and cyclophosphamide (FAC) are the most commonly used combination of chemotherapy. One of the side effects of chemotherapy is cardiotoxicity. Multiflora honey prevents cardiotoxic effects through its flavonoids and polyphenols compounds. The …