Chengdu digestive tract disease screening SMS

1, vitamin B2: the natural enemy of esophageal cancer.

Studies have confirmed that vitamin B2 deficiency can lead to nitrosamine metabolism changes, promote esophageal epithelial proliferation, and lead to esophageal cancer. Bad breath, insomnia, and burning sensation in palms and soles may all be manifestations of vitamin B2 deficiency.

Esophageal cancer screening:

High-risk group: people over 40 years old who have one of the following circumstances: from high-risk areas of esophageal cancer; Family history of digestive tract cancer; The examination of people with digestive tract history or symptoms shows that high-risk groups aged 40-69 should be screened every five years. In the healthy population, men and women were screened at the age of 50 and 55 respectively, and then every 5- 10 years.

Food recommendation:

Animal liver and heart, chicken, milk, soybeans, black fungus, mushrooms, kelp, etc. In animal liver, the content of vitamin B2 in sheep liver ranks first.

2, carotene: anti-breast cancer fighter.

Carotene mainly includes O- carotene, B- carotene and carotene, all of which are provitamin A (converted into vitamin A in human body). Studies have found that the higher the concentration of carotene in the blood, the lower the risk of breast cancer.

Breast cancer screening:

High-risk group: unmarried or primipara over 35 years old, with family history of breast cancer, menarche age less than 12 years old or menstruating for more than 42 years; After the age of 35, do a breast B-ultrasound examination every one or two years. After the age of 40, breast X-ray and B-ultrasound should be done every one or two years.

Food recommendation: orange vegetables such as carrots, pumpkins, corn, mangoes and oranges, and dark green vegetables such as spinach.

3. Vitamin C: Anti-gastric cancer model.

Vitamin c has a strong antioxidant capacity. Reasonable intake of vitamin C helps to inhibit cancer cells.

Gastric cancer screening:

High-risk group: people over 40 years old, with a family history of gastric cancer, Helicobacter pylori infection, excessive drinking, eating high-salt and smoked fried food for a long time. The examination suggests that high-risk groups should start screening for cancer at the age of 40. In healthy people, men are examined once at the age of 50 and women at the age of 55.

Food recommendation: fresh fruits and vegetables, such as green pepper, mustard, fresh dates, kiwi fruit, citrus and so on. Generally speaking, the content of vitamin C in vegetables is greater than that in fruits.

4, lycopene: prostate cancer nemesis.

Lycopene is the main pigment in mature tomatoes, which has a strong antioxidant effect. Daily intake of lycopene (more than 6.5 mg) by men can reduce the risk of prostate cancer by 2 1% compared with those who consume the least.

Prostate cancer screening:

High-risk groups: men over 50 years old and people with family history. Tips: Men over 50 years old should undergo PSA screening, and men with a history of prostate cancer should undergo PSA screening once a year from the age of 45.

Food recommendation:

Lycopene mainly exists in tomatoes, pumpkins, grapefruit and guava, and a small amount exists in carrots, pumpkins, plums and other fruits and vegetables. Generally speaking, the higher the maturity of tomatoes, the higher the lycopene content. Lycopene is a fat-soluble nutrient, and its absorption and utilization rate are higher when it is mixed with oil. Therefore, tomatoes are better cooked and eaten.

5, calcium: champion of colorectal cancer prevention.

Studies have shown that if women consume more than 800 mg of calcium every day, the risk of colorectal cancer can be reduced by 46%, and patients with colorectal cancer who consume more calcium can live longer.

Colorectal cancer screening:

Risk population: people over 40 years old who have one of the following conditions: positive fecal occult blood test, family history of cancer or history of intestinal polyps, etc. Examination tips: the high-risk population should undergo on-site examination, and those who are negative should review the fecal occult blood test once a year and the colonoscopy once every 5- 10 years. Healthy people over 40 years old do fecal occult blood test once a year.

Food recommendation:

Milk, yogurt, cheese and other dairy products are not only rich in calcium, but also have high absorption rate, which is the best source of calcium. Bean products such as tofu, dried tofu and bean skin also contain high calcium, so they should be eaten often. In addition, you can eat more green leafy vegetables such as cabbage and rape.

6. Vitamin B6: Free gold medal for lung cancer.

Studies have shown that smokers with high levels of vitamin B6 in their blood are less likely to develop lung cancer. Vitamin B6 can reduce the risk factors of lung cancer in smokers by 60%. High levels of vitamin B6 and methionine can halve the risk of lung cancer.

Lung cancer screening:

High-risk group: smokers who have smoked for more than 20 years, started smoking under the age of 20 and smoked more than 20 cigarettes a day (as long as one of the three items meets one of them, they are all high-risk groups); For those who are often exposed to oil fume or soot, it is suggested that high-risk people over 40 years old should have/kloc-0 low-dose thin-layer CT every year; If there are early symptoms of lung cancer, such as cough and blood in sputum, which cannot be cured for a long time, low-dose thin-layer CT examination should be done as soon as possible. In the healthy population, males aged 50 and females aged 55 should be screened once.

Food recommendation: milk, chicken, fish, animal offal, oats, wheat harvest, peas, etc. Among them, the highest content of vitamin B6 is white meat, such as chicken and fish.