What are the methods to prevent cervical precancerous lesions? What are the dietary points for cervical precancerous lesions?

Cervical cancer is the number one killer of women's health. According to valid data, more than 200,000 women die from cervical cancer every year worldwide, so women should raise their awareness of cervical cancer prevention. The first thing to prevent cervical cancer is to prevent cervical precancerous lesions. So, how to prevent cervical precancerous lesions in daily life?

Daily habits are important to prevent cervical precancer

1. Avoid sitting for long periods of time: One of the causes of cervical cancer is sitting for long periods of time. Office women should exercise more and avoid sitting in a chair for long periods of time.

2. Actively participate in cervical screening: Women who have sexual life should undergo regular gynecological examinations and use effective screening methods under the guidance of a doctor. It is entirely possible to detect cervical lesions early.

3. Confirmation through pathological examination: When doctors suspect cervical lesions and cytological examination is abnormal, they need to bite the cervical lesions with biopsy forceps under direct vision or colposcopy, and take one or more tissues for pathological examination. Pathological tissue diagnosis is the standard for diagnosing cervical cancer.

4. Be familiar with the early symptoms of cervical cancer: contact vaginal bleeding, irregular vaginal bleeding, postmenopausal vaginal bleeding, menstrual bleeding, increased vaginal discharge with odor, etc. These may be early symptoms of cervical cancer. Once such symptoms occur, you should go to the hospital as soon as possible to receive gynecological examinations, cytology, colposcopy, cervical biopsy and other related examinations.

5. Do not take "cervicitis" lightly: Cervicitis is a common disease among women. Patients often experience increased vaginal discharge with odor, vaginal and vulvar itching, etc. Some patients also experience a small amount of contact vaginal bleeding.

6. Do not refuse cervical examination during pregnancy: Pregnant women often develop cervical cancer or precancerous lesions. Patients or doctors often attribute vaginal bleeding during pregnancy to threatened abortion, miscarriage or placenta previa, and worry that vaginal speculum examination will have adverse effects on pregnancy. They do not conduct necessary examinations for those who have vaginal bleeding during pregnancy, which delays diagnosis.

Diet is also a key to preventing cervical precancerous lesions

1. Supplement beta-carotene

Beta carotene is converted into vitamin A in the body, which helps protect the immune system from attacks by free radical molecules and has a significant immune-enhancing effect. According to scientists, the blood beta carotene level of cervical cancer patients is lower than that of the control group, and the risk factor for cervical cancer is low intake of beta carotene.

Animal foods that contain more vitamin A are: animal liver and eggs. β Plant foods rich in carotene, such as spinach, rapeseed, amaranth, lettuce leaves, pumpkin, etc.

2. Eat more soybeans and their products

Soy products: such as tofu, soy milk, dried tofu, etc.

Vegetables: such as celery, broccoli, edamame, sugar snap peas, etc.

Since these foods can supplement phytoestrogens, the isoflavones and lignin contained in phytoestrogens are considered by scientists to have antioxidant effects. Phytoestrogens can inhibit the growth of cervical adenocarcinoma and squamous cell carcinoma, inhibit cell division, and effectively prevent the invasion or metastasis of cancer cells.

3. Supplement trace elements zinc and selenium

Zinc and selenium play an extremely important role in the production and function of immune cells. Scientific studies have shown that low levels of zinc and selenium in the body can lead to a poor immune system. Cervical cancer is associated with trace elements zinc and selenium. Deficiencies in these trace elements lead to a significant increase in the incidence of cervical cancer and breast cancer. It is particularly important to supplement zinc and selenium in the diet.

Animal foods rich in the trace elements zinc and selenium include: oysters, fish, lean meat, animal offal, eggs, beef kidneys, pork kidneys, shrimps, etc. Eggs have the highest zinc content.