Constipation may be a warning sign of colorectal cancer!
A 40-year-old man has been constipated for 20 years. Recently, he sought medical treatment for severe abdominal distension. The doctor revealed that he was suffering from colorectal cancer, and his intestines were full of stool. Colorectal cancer is the second deadliest cancer in Hong Kong and is closely related to diet. A gastrointestinal hepatobiliary doctor reminded that regular consumption of 3 types of food can easily induce colorectal cancer, and one of the high-risk symptoms is easily overlooked.
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Long-term constipation has taken medicine to eat cheese laxative
Emergency doctor Ke Shiyou shared a case on the Taiwanese program “The Doctor Is So Spicy” and said that the man had constipation problems since he was 20 years old. Because his family has a history of colorectal cancer, he would undergo a colonoscopy every 3 years and pay great attention to gastrointestinal health. However, he checked 4 to 5 times and found no abnormality, so he stopped checking. However, his constipation continued, so he used different methods to help himself defecate, such as using suppositories, food enzymes or cheese.
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bowel congestion
Later, he might not defecate for a long time, and suspected that the stool was blocked, which caused abdominal pain and abdominal distension. After seeking medical treatment, he found a tumor in the middle of the transverse colon, which was confirmed to be colorectal cancer. He needed to be treated with surgery and chemotherapy. Dr. Ke pointed out that many people will find colorectal cancer due to changes in their bowel habits or blood or mucus in their stools.
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High risk factors for colorectal cancer Eat 3 types of food with high risk
Qian Zhenghong, a gastrointestinal hepatobiliary doctor, said that the cause of colorectal cancer is closely related to diet and living habits. Among the 16 risk factors, 3 are related to diet. Dr. Qian pointed out that the following nine factors are more likely to cause cancer risk:
9 Habits Strongly Linked to Colorectal Cancer
1. Obesity
People with a large abdominal circumference (fat belly) are especially at risk. Men with a waist circumference greater than 100 cm/ women with a waist circumference greater than 95 cm have a 53% increased risk of colorectal cancer, and a 45% increased risk for people with a BMI over 29.
2. Eat processed or red meat a lot
Processed food contains nitroso compounds, while meat cooked at high temperature will produce carcinogens such as isocyclic amines and polycyclic aromatic carbon compounds.
Eating an extra 50 grams of processed meat (regarding one hot dog) per day increases the risk of colorectal cancer by regarding 18%, and eating an extra 100 grams of red meat increases the risk of colorectal cancer by 17%.
The World Health Organization International Cancer Research Center listed it as a primary carcinogen in 2015 and should be avoided.
Red meat is also considered to “possibly” increase the risk of colorectal cancer, and is currently listed as a secondary carcinogen, because the blood matrix iron in red meat can increase the toxicity of nitrogen-nitro compounds. You can still continue to eat it, just avoid high-temperature cooking and excessive intake.
3. Insufficient intake of dietary fiber
Insufficient dietary fiber intake is prone to insulin resistance and increases the risk of colorectal cancer.
Dietary fiber.
4. Smoking
The carcinogens in cigarettes will circulate through the blood to the large intestine to cause cancer, and will also increase the occurrence of large intestinal polyps. Long-term smoking or intermittent smoking will increase the risk of colorectal cancer, and two packs a day will increase the mortality rate by 40%.
5. Drink alcohol
Alcohol can affect the metabolism of folic acid, vitamins A and B, and acetaldehyde, the metabolite of alcohol, is also toxic to the cells of the large intestine.Drinking more than three drinks a day increases the risk of death by 1.4 times
6. Diabetics
People with diabetes who have long-term insulin resistance (rising insulin) have a 30% increased risk of developing cancer.
7. Inflammatory colitis
Inflammatory colitis refers to Crohn’s disease and ulcerative colitis. Long-term inflammation of the large intestine, altered immunity, and an imbalance of gut bacteria increase the risk of cancer.
8. Lack of exercise
Being active in daily life can reduce the risk of colorectal cancer by 24%, because weight loss and fat loss can reduce insulin concentrations and inflammation. Studies have pointed out that if you sit and watch TV for more than 14 hours a week, you will increase the risk of colorectal cancer.
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Drinking pearl milk tea late at night can easily cause colorectal cancer?
People who drink pearl milk tea, stay up late, and go to night shifts also have a higher risk of colorectal cancer? According to Dr. Qian Zhenghong, the following seven factors may also increase the risk of colorectal cancer:
1. Sugary foods and drinks
Eating more sweets will increase the incidence of colorectal adenomas, especially rectal line tumors. High blood sugar will also accelerate chronic inflammation, increase inflammatory factors, and induce colorectal cancer.
2. Receive antibiotic treatment
Commonly used antibiotics can change the intestinal flora, and the risk increases by regarding 8% when used for 15 to 30 days; the risk increases by using antibiotics for 30 days or more
About 15%.
3. Proliferation of pathogenic bacteria
Periodontal disease, Fusobacterium congruentum, human papillomavirus, pylori infection, etc. have all been shown to be related to large
colorectal cancer
4. Night shift
Regular work at night and lack of sunlight will change the body’s melatonin concentration.
Increased risk of colon cancer.
5. Receive cancer treatment
Early radiation therapy was not as precise as it is now, and it may irradiate the rectum and cause normal cell lesions.
6. Cholecystectomy
Patients who underwent cholecystectomy had a slightly increased risk of right-sided colorectal cancer, with a 1.16-fold greater risk
7. Endometrial cancer
Women with endometrial cancer before the age of 50 have a 4-5 times higher chance of developing colorectal cancer.
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Common Symptoms of Colorectal Cancer 1 Symptoms Are Easily Ignored
According to the Hong Kong Department of Health, most colorectal cancers start from a small polyp. Polyps are usually benign, but some can slowly turn into cancer, which can take 10 years or more. If not treated early, cancer cells can invade and destroy nearby organs, and can spread to other parts of the body through the blood and lymphatic system.
Colorectal cancer may not have any symptoms in the early stage of the disease, but the symptoms are often similar to other intestinal diseases. Common symptoms are as follows:
5 common symptoms of colorectal cancer
An unexplained change in bowel habits (diarrhoea or constipation) that persists for more than two weeks
bloody stools or a lot of mucus
Still want to have a bowel movement following defecating
abdominal discomfort
persistent pain, bloating, or cramping)
Unexplained weight loss and tiredness
Gayon in the same field: High-risk group of colorectal cancer
Colorectal Cancer High Risk Group
getting older
less exercise
have medical history
poor eating habits
smoking and drinking
Gayon in the same field: 6 high-risk foods
High-risk foods that induce colorectal cancer
High-risk food: Alcohol
Excessive drinking is a high-risk factor for colorectal cancer. On the medical level, the upper limit of alcohol consumption for men and women is calculated as follows:
Men: No more than 30 grams of alcohol per person per day
Women: No more than 30 grams of alcohol per person per day
Note: 15 grams of alcohol = regarding 1 can of 350ml beer/40ml whiskey
High-risk food: Fried food
Food Examples: Fried Chicken, French Fries, Salted Chicken
Suggestion: If you eat it every day, it will have a great impact on your health. It is recommended to control the number of times you eat fried food every month.
High-risk food: red meat
It is advisable to reduce red meat such as beef, pork, and mutton
According to NHS advice:
1. The daily intake of red meat and processed meat should not exceed 90 grams, and it is recommended to eat less than 70 grams
2. Eat more fish, chicken, and vegetables
BBQ food
Phenols produced by high-temperature grilling are also high-risk factors for colorectal cancer
moldy food
Many people are afraid of waste, and think that following cutting off the moldy part of the food, the rest can be eaten.
In fact, mycelium, which is invisible to the naked eye, has contaminated food, and continuing to eat it will damage health.
Gayon in the same field: 26 anti-cancer foods
Apples, pumpkin, spinach, asparagus, blueberries, broccoli and cruciferous vegetables, carrots, Brussels sprouts, cauliflower, cherries, coffee, cranberries/cranberries, flaxseeds, garlic, grapefruit, Grapes, kale, oranges, raspberries, soybeans, strawberries, tea, tomatoes, walnuts, whole grains.
A 40-year-old man with constipation and abdominal distension revealed that he is suffering from colorectal cancer. He often eats 3 types of food, which are the highest risk.
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