How to treat cancer

Nutrition Principles for Prostate Cancer


During the experiment, scientists used immunodeficient mice that were injected with human prostate cancer cells. Typically, mice develop a tumor within 3-4 weeks after injection.

Scientists have been trying to figure out whether a walnut diet will affect the state of mice. The control group consisted of mice fed with normal food. In earlier experiments, the beneficial role of walnuts in breast cancer was shown.

Three of their 16 mice (18%), which were given walnuts, developed prostate cancer. Compare with another group: in it, the disease occurred in 14 of 32 rodents (44%). It is worth noting that the size of the tumor was different in the groups. In mice that eat walnuts, the tumor was on average 75% smaller than in mice from the control group.

The research leader, Professor Russell Reiter, shares his impressions: “We were amazed at the results, because in mice that were given walnuts, the tumor developed much less often, and also grew much more slowly. Our team is truly shocked at how effectively walnuts suppress prostate cancer. ”

The mice from the experimental group were fed normal food; they were given small quantities of nuts, crushed to a powder state. When calculated per person, the healing portion of walnuts was about 60 grams, that is, only two handfuls. In 2011, Elaine Hardman from the University of Marshall, USA, published the results of her study, which found that in mice that were injected with breast cancer cells, the tumor developed less frequently and smaller in walnuts.

Researchers believe that eating walnuts regularly can delay or prevent the development of certain types of cancer, including breast and prostate cancer.

The principles of changing the patient's diet

It is believed that nutrition in prostate cancer affects not only the patient’s well-being, but also survival statistics. It is important that the diet was compiled not only taking into account the stage of oncology, but also the individual characteristics of a man, including his body mass index (BMI). It will not be amiss to take into account the drugs taken, because only an oncologist together with a nutritionist can make up a proper diet.

With a competent approach, the following aspects of catering should be observed:

  1. In the period between sessions of hormonal or radiation therapy, daily caloric intake should decrease.
  2. The products should have as little animal fats as possible.
  3. Products containing calcium should be limited.

The intake of red meat, especially veal / beef, pork and lamb, is always limited. It can be eaten no more than 100 g per day, the rest of the need is recommended to fill at the expense of rabbit meat, chicken, turkey, as well as fish. Soy foods, especially cheeses, are also good for the patient.

Animal fats are either completely eliminated from the diet or significantly limited. You should be especially careful with dairy products, fatty meats and some confectionery. They always contain a lot of animal fat, and the production of baking is impossible without changing the qualitative composition of the products and the predominance of trans-fatty acids in them. These substances can play the role of a stimulant for cancer cells.

Instead of animal fats, it is recommended to use vegetable fats. Especially good in this case are olive and corn oils, which contain vitamin E - an important element for the prostate gland.

The total amount of fatty foods should not exceed 30% of the daily calorie intake.

What is good to eat

Not all food products that are considered useful are those for a cancer patient. Especially dangerous in this regard is prostate cancer, which is characterized by a high growth rate and a significant decrease in the quality of life of a man. Unlike the diet for chronic prostatitis, the diet for cancer is slightly different.

The daily menu should include:

  • greens, especially chives,
  • red fruits and berries (they slow down the growth of the cancer)
  • low fat lactic acid products,
  • natural honey, especially linden, buckwheat and chestnut,
  • sprouted wheat
  • bean
  • spices containing turmeric
  • seaweed,
  • bran bread.

The daily consumption of vegetables should not be less than 400 g, for fruits and berries this value is 200 g. They can be eaten raw or added to various dishes, including those involving heat treatment.

Useful for the sick fish, especially mackerel. salmon, tuna, trout, and shrimp. They contain all the substances necessary for the normal functioning of the prostate gland.

What not to eat

The body of a man with prostate cancer and undergoing chemotherapy or hormone therapy is especially sensitive to preservatives and dyes, which are invariably present in most processed foods and industrial preservation.

Therefore, such a person is prohibited:

  • cooked and smoked sausages,
  • any smoked foods (stimulate the growth of cancer cells),
  • canned food
  • freezing
  • packaged juices
  • products of fast food restaurants,
  • carbonated drinks.

It is important to remove yeast cakes from the diet, as well as any dishes and products containing vinegar. The ban applies to mushrooms in any form.

The use of natural suppressors

Research in the field of cancer treatment does not stop and recently, scientists were able to identify natural suppressors. These are various foods that can stop the growth of cancer cells in the tissues of the affected organ.

Unlike synthetic analogs, natural suppressors do not have a toxic effect, and therefore are suitable even for patients with an affected liver.

It has been established that in some types of cabbage, especially cauliflower and Brussels sprouts, indole-3-carbinol is contained. This is a natural oncoprotector that interrupts the activity of alpha receptors in oncology cells, thereby disrupting their vital activity and leading to their death. It is for this reason that cabbage, preferably fresh, should be in the diet of a sick man.

Useful for prostate cancer of any degree and green tea. It contains epigallocatechin-3-gallate - a very powerful antioxidant that suppresses cancer cells. It has been found that people who regularly drink green tea are less likely to get prostate cancer.

Calorie table allowed foods

When compiling a daily diet and an approximate menu for a week, it is important to take into account the calorie content of food. This rule is especially relevant for men who have an increased BMI. It is easier to navigate by the weight of the patient:

  • 60 kg - 1800-2400 Kcal,
  • 70 kg - 2100-2800 Kcal,
  • 80 kg - 2400-3200 Kcal.

In this case, carbohydrates in the diet should be no more than 55%, fats 30%, and proteins - 15%. Knowing these guidelines is much easier to make a diet using the table below.

The numbers in the table are given in for 100 g of the product, making up the diet this fact also needs to be taken into account. More detailed information can be found in the manuals on dietetics, as well as on the relevant medical resources.

Power Mode and Menu

It is difficult, not knowing the taste preferences of a man, to compose a diet for him for a week. Especially when it comes to prostate cancer. The diet in this case is limited to permitted foods, because the patient’s wife will have to show miracles of ingenuity.

We have prepared an approximate diet, but if desired, it can be adjusted in accordance with your situation.

Nutrition Tips and Tricks

To improve the well-being of a patient with prostate cancer, it is not enough to know the basic principles of a diet and menu for a week, you need to have an idea about general recommendations. They relate to methods of cooking and eating and are based on physiological changes in the body with cancer.

  1. You can not eat hot or cold food, it should be at room temperature.
  2. To reduce the load on the intestines, you need to chew slowly, not in a hurry.
  3. Roasting, as a way of cooking, is prohibited. The exception is cooking in a dry skillet. Also, food can be cooked, baked in the oven, stewed.
  4. Meals should be fractional, between breakfast, lunch and dinner, small snacks are needed. You can eat a banana, an apple or a piece of cake with tea.
  5. Dishes should be eaten on the day of preparation, leave nothing at night.

Particular attention should be paid to drinking regimen. If for a healthy man with moderate physical exertion, the water norm is up to 2.5 liters, then for a patient with prostate cancer this value increases to three liters.

Water helps to combat nausea and vomiting, but if there is metastasis to the kidneys, the drinking regimen should be discussed individually.

Chemotherapy greatly affects the condition and function of the digestive tract, because a sick man faces a number of specific digestive problems. With the help of some tricks in nutrition, they can be slightly leveled.

  1. If you woke up and immediately felt nauseous, eat a slice of biscuit cookies.
  2. If the salivary gland functions are disturbed after a course of chemotherapy and it quickly dries up in your mouth, eat more liquid cereal, fruits, and also lean on herbal teas.
  3. If possible, eat onions and garlic - they stimulate appetite and contain elements useful for the prostate.
  4. For poor digestion, drink half a hour before eating a glass of warm water.
  5. If digestive disorders and diarrhea have begun, introduce flaxseed, boiled potatoes and crackers into the diet, and remove liquid fermented milk products and fresh vegetables.


If you have any difficulties and the diet given in the article is not suitable for you - consult a doctor so that you can make up an individual diet. Prostate cancer proceeds differently, metastases affect many organs and systems and it is impossible to predict everything remotely. However, the general principles of diet for prostate cancer and the characteristics of food intake will remain unchanged.


Watch the video: Healthy Eating & Prostate Cancer - by Kathy Chapman - Cancer Council of NSW (March 2020).