Adriamycin chemotherapy is effective in improving breast cancer survivorship: numerous studies have found that it protects against breast cancer recurrence and metastases. Adriamycin can result in side effects such as hair loss, bone marrow suppression, nausea, fatigue, hand-foot syndrome, cognitive impairment (chemo brain) and serious infections. The most serious potential side effect is heart damage (cardiomyopathy), which can lead to heart failure. Patients with BRCA mutations appear to be particularly susceptible to Adriamycin-induced cardiomyopathy.

It is important for breast cancer patients to avoid consuming foods or taking supplements that will lessen the cytotoxic impact of Adriamycin on cancer cells. Compounds that provide relief from chemotherapy side effects may also provide some protection to breast cancer cells. In fact, while various micronutrients found in fruits, vegetables and other foods have been shown to help protect against breast cancer development and metastasis, some micronutrients might enable breast cancer cells to survive chemotherapy.

The goal should be to eat a healthy diet that meets nutritional needs while avoiding harmful foods that can promote breast cancer. It is more important to avoid unhealthy foods (fast food, junk food, meals consisting mostly of highly refined carbohydrates, unhealthy fats (including most vegetable oils), red meat, fried food) than to consume cancer-fighting foods. The purpose of food during chemotherapy is to enable patients to feel well enough to continue treatment, not to eliminate side effects that may in fact be associated with successful treatment.

One 2019 study reported that the presence of fat cells promoted resistance to Adriamycin chemotherapy in a wide variety of human and mouse breast cancer cells. Clearly, weight gain, which is common among breast cancer patients undergoing chemotherapy, should be avoided. However, weight loss is also associated with unfavorable prognosis in women undergoing anthracycline chemotherapy and should not be a goal during treatment.

There are a few foods that have been shown to act synergistically with Adriamycin to enhance its effectiveness against breast cancer or to protect against heart damage without interfering with the treatment. The strategy we recommend during chemotherapy and for the following month is to consume the foods that enhance the effectiveness of Adriamycin, as well as those on the neutral food list (listed later in this article), while limiting or avoiding the foods that should not be consumed while on Adriamycin, as well as those on our general avoid list. Please see our web page on factors influencing Adriamycin effectiveness for non-food influences on Adriamycin treatment.

Foods that enhance the effectiveness of Adriamycin or safely reduce side effects

The following foods are very good sources of compounds that have been shown to increase the anti-cancer effects of Adriamycin or reduce its side effects without interfering with treatment:

Arctic char
Bell peppers
Black cumin
Black pepper
Bok choy, or Chinese cabbage
Brazil nuts
Brussels sprouts
Butternut squash
Celery & celery hearts
Cherries, both regular & sour
Cranberries & lingonberries
Currants, black
Flaxseed & flaxseed oil

Grape seed oil
Grape juice, purple
Grapes, red
Horseradish & wasabi
Hot peppers
Lettuce, romaine
Mushrooms, excluding reishi mushroom
Olive oil, extra-virgin
Olives, black & green
Onions, all types
Pomegranates & pomegranate juice
Rice, brown, black or red
Salmon, wild
Squash, winter
Turnips & turnip greens
Walnut oil
Watercress & garden cress

Fruits and vegetables should be washed thoroughly before cooking or consuming. This includes the exterior of fruits such as watermelon since cutting through the rind can transfer bacteria such as salmonella to the flesh.

Brazil nut consumption should be limited to no more than one nut per day, on average, to avoid consuming excess selenium.

Many women develop abnormally low iron levels during chemotherapy which must be treated. However, excess iron is also to be avoided since it has been shown to reduce the effectiveness of Adriamycin. Curcumin (found in turmeric) has been shown to be an iron chelator (a compound that removes iron from the body) as well as a copper chelator. Turmeric might also protect the brain from chemotherapy, thereby possibly reducing chemo brain.

Foods and other products that should not be used while on Adriamycin

The following foods and supplements have been found to interfere with the effectiveness of Adriamycin:

Açaí berries
Apigenin supplements
Caffeine, any source
Clementine juice
Genistein supplements
Goldenseal supplements
Green tea and EGCG supplements
Iron supplements (unless medically necessary)

Liver, any type
Multivitamins & antioxidant supplements
Palm oil
Partially-hydrogenated soybean oil and other sources of trans fats
Quercetin supplements
Reishi mushroom products
Yerba maté

Please note that while salmon and the closely-related Arctic char are recommended for consumption during Adriamycin chemotherapy, recent research suggests that herring, sardines, anchovies, mackerel, lake trout, other fatty fish, and fish oil supplements, should not be consumed the day before through the day after a chemotherapy treatment.

Citrus flavonoid hesperidin could reduce effectiveness of cyclophosphamide

Hesperidin, a flavonoid found in oranges, tangerines, kumquats, lemons, limes and grapefruit, has the potential to interfere with chemotherapy regimens containing cyclophosphamide, such as TAC (Taxotere, Adriamycin and cyclophosphamide). Cyclophosphamide is an alkylating agent frequently used in combination with anthracyclines (Adriamycin, epirubicin) and/or taxanes (Taxol, Taxotere). Hesperidin is found most abundantly in the peel, pith and membranous parts of oranges and other citrus fruits. Prepared food sources include orange tea, unfiltered orange juice, orange marmalade, and dishes that incorporate citrus peel such as Szechuan Orange Chicken.

Neutral foods for use during Adriamycin chemotherapy

We have provided the list below in order to increase the number of foods that can be consumed while on Adriamycin. It includes some foods for which we do not have enough information to put on our recommended list, but that do not appear to promote breast cancer or interfere with Adriamycin treatment (when consumed in moderation). It is important not to drive up blood sugar and insulin levels with high carbohydrate/low fiber meals. Consume the foods below in moderation, but concentrate on the foods recommended above.

Apricots, fresh
Beans, dry
Bread, whole grain
Chicken, organic, but not chicken livers
Eggs, organic, cooked
Grapes, green
Green beans
Honey, minimally processed but not raw

Melons, all types
Oats, rolled
Turkey, organic
Vinegar, red wine

Food should not be deep fried, barbequed, pan fried at high heat, roasted or smoked. The best cooking methods for starchy foods are steaming, boiling and baking. Very little salt should be used in preparing food.

BPA and BBP can interfere with effectiveness of Adriamycin chemotherapy

Bisphenol A (BPA), an endocrine disruptor, is suspected of increasing the risk of breast cancer. BPA at low concentrations has been shown to reduce the efficacy of Adriamycin in both estrogen receptor positive (ER+) and triple negative (ER-/PR-/HER2-) breast cancer cells. BPA exposure can be limited by avoiding canned foods, canned sodas, and polycarbonate plastic bottles and food containers, which may be marked with a 7 or 3 recycling number in a triangle-shaped icon (normally found on the base).

The phthalate BBP (benzyl butyl phthalate) has been shown to increase resistance to Adriamycin (doxorubicin) plus cyclophosphamide chemotherapy regimens. BBP is used in making vinyl floor tiles, carpet backing, car trims and dashboards, as well as artificial leather. It is also added to some adhesives, perfumes, and hair sprays.

Weight loss and weight gain during chemotherapy

Recent studies suggest that fasting around chemotherapy treatments could protect normal cells from the toxic effects of chemotherapy while sensitizing cancer cells to the treatment. However, a study in which rats were deprived of protein during anthracycline chemotherapy found that protein malnutrition reduced the elimination of both Adriamycin and epirubicin, prolonging the exposure of the heart to the drugs and increasing the anthracycline-associated heart damage. More studies and human trials are required before it can be determined whether fasting during chemotherapy is safe and effective.

On the other hand, weight gain, which is common during chemotherapy, is known to be associated with less favorable prognosis and should be avoided.

Please see our article on how to optimize your breast cancer diet for information on what to eat during all stages of treatment and recovery. Below are links to recent studies on Adriamycin and breast cancer. For a more complete list of studies, please click on the tag Adriamycin.