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Nutrition During And After Cancer Treatment

During chemotherapy or radiation diet should not be performed. In most cases the appetite is significantly reduced. In addition, nausea, diarrhea and vomiting that may affect the well-being during treatment considerably. The sense of taste is disturbed by many types of therapy.

Sweet, sour or bitter is perceived changed and the food no longer have the usual taste. By the treatment of the cancer already increased energy and nutrient requirements can be further increased. In addition, the general immune system is weakened. For the wound healing process after surgery an adequate intake of protein is important. The aim of the diet during the treatment is to give the body enough food components and to ensure a supply of vitamins, minerals and fiber. Patients and their families need to be informed in detail about the necessities mentioned above, to obtain the necessary insight and a good motivation for food intake upright. In addition to a whole foods can in bad appetite a high-calorie, high-quality liquid diet (so-called astronaut food) supplement the daily diet. A word to the desired food: There are - as in the whole subject of cancer diet - different opinions. 
Years of clinical experience have shown that with desire diet during cancer therapy should be handled with extreme hold back. Very often the nausea is brought eg during chemotherapy with recorded at this time in conjunction food. In the therapeutic interval finally tastes nothing at all. 
Is the appetite so bad, should be given an intravenous supplementary feeding preference. This restriction applies only to the desired cooking time of the therapy. In therapy-free interval, the desire diet is preferable in any case the non-food. Instructions for meaningful nutrition during therapy principle applies: All that is tolerated is allowed in balanced quantities. Goal is the adequate intake of all major food components.

  • Distribute the food on many small portions. Most dispensaries try snacks to take into account and make an effort not clear away the food tray to give the patient sufficient time to eat. If possible, the food should only be swallowed chewed well. First, some substances are already included through the oral mucosa and secondly the well-crushed replied already with saliva digested food is easier to digest.
  • Fats should be taken with many unsaturated fatty acids.
  • Patients should not be forced to a certain diet. A detailed dietary counseling prior to therapy will improve the understanding of different diets and increase acceptance.
  • Before the start of chemotherapy a few hours nothing should be eaten, otherwise the chemotherapy-induced nausea with food is linked.

What you should avoid ...
What should be eaten or only a little:
  • very rich in fat: fatty meat, fat roast, fat sausage, cream butter, cream, shortbread, shortbread
  • very sweet: chocolate, chocolates, nougat, marzipan
  • sour: oranges, lemons, grapefruit, gooseberries, currants, rhubarb and juices of these fruits, vinegar canned
  • heavily fried: thick fried meat, fried potatoes, fried bacon
  • fried: French fries, deep fried food, donuts
  • breaded: Wiener Schnitzel, Cordon Bleu
  • Flatulent: beans, peas, lentils, cabbage, onions, peppers
  • strongly spiced, smoked or salted fish: smoked meat, bacon, smoked fish, canned fish
  • hard alcohol: all high-proof booze, bitters, liqueurs no (wine, cherry, etc. in small quantities are allowed)

The treatment is finished - what's next

at the latest after cancer treatment is in very many patients, the desire to change the current lifestyle and eating habits and thus to improve their own health. But what specific diet suggestions can be pronounced? Summarizing the previously existing scientific studies together, may be assumed that a predominantly vegetarian diet, including dairy products, eggs, fish and occasionally meat is the most recommended form of food. With the addition of the Mediterranean diet (lots of vegetables, fruits, fish, olive oil quality), the kitchen can make very tasty and varied. A meat and fish ban does not make sense. Iodine, vitamin B12, minerals and trace elements can be well supplied by moderate meat and fish consumption. A pure vegetarian diet can easily lead to nutritional deficiencies

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