How to prevent anorectal diseases from diet?

"The Complete Book of Sores and Ulcers" says, "Eat greasy, pepper, chili ... wind and heat rush down, and five hemorrhoids are born". It is pointed out that overeating greasy and spicy food can lead to hemorrhoids. "Qi Fang" "The poison of wine heat flows through the veins ... the large intestine is injected into it ... when the fire is dry, the stool is closed and hemorrhoids become". This paragraph says that excessive drinking can also lead to hemorrhoids and fistulas. These discussions show that bad eating habits are an important cause of anorectal diseases. Therefore, in order to prevent anorectal diseases, we must first pay attention to diet. In principle, we should try to eat less or not, such as peppers, mustard, spirits and greasy, fried, seafood, cold food, and eat more light foods such as vegetables and coarse grains. ?

Pepper and alcohol have a direct stimulating effect on rectal mucosa, and excessive consumption will cause congestion and expansion of rectal mucosa, forming hemorrhoids. Pepper and alcohol can also stimulate anal glands and sinuses, causing local inflammation, leading to anal sinusitis, anal papillitis, perianal abscess and other diseases. Fat and sweet taste is easy to cause constipation, and long-term constipation is an important cause of anorectal diseases. It has been reported that 42.2 out of every 65,438+10,000 people in Europe, America and other countries suffer from colorectal cancer, and these people have different degrees of prolonged defecation interval and difficulty in defecation. It is generally believed that eating a diet with high fat, high protein and low cellulose can increase intestinal lining fluid and anaerobic bacteria, while anaerobic Clostridium in the intestine can transform deoxycholic acid into carcinogen 3- methylanthracene. In addition, some components in high-fat foods may be decomposed into unsaturated cholesterol with carcinogenic effect in the intestine. Cold food can easily lead to diarrhea, which is also the cause of anorectal diseases. ?

The advantage of eating more fruits and vegetables is that it contains a lot of cellulose. When cellulose passes through the digestive tract, it can absorb water and expand itself. On the one hand, the expanded cellulose stimulates and strengthens gastrointestinal peristalsis through its expanded volume, thus strengthening the functions of digestion, absorption and excretion. On the other hand, it can also wrap some indigestible ingredients in food, secretions of digestive tract, intestinal bacteria and harmful substances produced by metabolism in the body to form feces, which makes feces smooth and relaxed, not only reducing the pathogenic factors of hemorrhoids, but also preventing cancer. ?