Studies have proved that high-fat diet can promote the occurrence of intestinal tumors, especially polyunsaturated fatty acids, which can reduce blood lipid but promote cancer. Cholesterol itself does not cause cancer, but at the same time it reacts with cholic acid, which can promote cancer, indicating that cholic acid is a cancer-promoting factor. Therefore, patients with colon cancer should not eat too much fat, the total fat accounts for less than 30% of the total heat energy, and the proportion of animal and vegetable oil should be appropriate. In other words, in a day's meal, including the amount of fat in the food itself, plus cooking oil, the daily fat should be below 50 grams. Some friends are afraid of coronary heart disease and control animal fat very strictly. They often take vegetable oil as the main ingredient, and even don't eat animal oil, which will cause too much peroxide in the body. Because the carbon chain in vegetable oil is unstable and easy to oxidize, if you eat some animal fat properly, it will make the carbon chain stable and not easy to oxidize, and reduce the formation of free radicals in the body. Therefore, we must eat scientifically and pay attention to the reasonable proportion of oil. It is suggested that the ratio of saturated fatty acids to polyunsaturated fatty acids and monounsaturated fatty acids is 1: 1: 1.
Pay attention to eat more vegetables rich in dietary fiber, such as celery, leek, cabbage, radish and other green leafy vegetables. Vegetables rich in dietary fiber can stimulate intestinal peristalsis, increase defecation times, and take away carcinogenic and toxic substances in feces. If colon cancer bulges into the intestinal cavity and the intestinal cavity narrows, it is necessary to control the intake of dietary fiber, because excessive intake of dietary fiber will cause intestinal obstruction. At this time, digestible, soft and semi-liquid foods should be given, such as millet porridge, lotus root powder thick soup, rice soup, porridge, corn porridge, egg soup and tofu. These foods can reduce the irritation to the intestine, pass through the intestinal cavity smoothly and prevent intestinal obstruction.
Patients after colon cancer surgery should follow the doctor's advice to eat and drink like other patients undergoing gastrointestinal surgery. Diet should start from soft, gradually adapt to the body, and then add other diets. Be careful not to eat too much fat, and mix with sugar, fat, protein, minerals, vitamins and other foods reasonably. There should be cereals, lean meat, fish, eggs, milk, various vegetables and bean products every day, and the amount of each should not be too much. Only in this way can we supplement all kinds of nutrients needed in the body. If you can't eat normally in the early postoperative period, intravenous fluid replacement should be given priority to. Pay attention to strengthening nursing and diet nutrition after operation to promote the recovery of patients.
Second, one-day recipe example (recovery period after operation) Breakfast: millet porridge (50 grams of millet), corn flour cake (50 grams of corn flour), and cabbage (50 grams of cabbage).
Meal: 1 apple (200g apple).
Lunch: steamed stuffed bun (50g eggs, Chinese cabbage 100g, celery 100g, flour 100g) and soup (50g tomatoes, 50g cucumbers and starch 10g).
Meal addition: make a small bowl of lotus root starch 1 (lotus root starch 30g, sugar 10g) and 2 vegetable biscuits (flour 20g).
Dinner: 50 grams of rice porridge (50 grams of rice), steamed bread (50 grams of flour), mixed tofu (North tofu100g), and steamed garlic mixed with tomato sauce (eggplant100g).
Meal: Sweet milk (fresh milk 250g, sugar 5g) and cake 50g. ?
10g edible oil, 6g salt.