The current webpage is designed to make additional research available concerning how various foods and food components influence treatment with trastuzumab (Herceptin). At the bottom of this webpage are links to studies relating to the beneficial foods listed in Foods to eat & avoid during trastuzumab treatment.
Foods and food compounds enhance treatment of HER2+ breast cancer with trastuzumab or help protect against its adverse side effects (with reducing its efficacy) through the actions of certain polyphenols, the hormone melatonin or the trace mineral selenium:
Please read the applicable food webpages when making your own food lists since these pages contain important advice, consumption limits, and other pertinent information.
Vegetable compounds should be obtained by eating vegetables rather than taking supplements. When a beneficial micronutrient is administered at low doses by consuming food, it is likely to have subtle chemopreventive effects, whereas the same compound administered at high doses is more likely to have pharmacological effects, with possible unwanted outcomes.