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What is breast cancer? What is cervical cancer?
Long-term dietary structure, living habits and other factors cause excessive acidification of the constitution, and the overall function of the human body declines, leading to kidney deficiency, liver and kidney homology, kidney deficiency and liver deficiency, which in turn leads to slower metabolic cycle of the upper energizer, thyroid diseases, endocrine disorders, and decreased immune function, thus developing into abnormal hyperplasia of breast tissue and eventually becoming cancerous. The etiology of breast cancer is not completely clear, and some confirmed pathogenic factors are still controversial. Premenopausal and postmenopausal estrogen is an obvious factor to stimulate breast cancer. In addition, genetic factors, dietary factors, external physical and chemical factors and some benign breast diseases are all related to the occurrence of breast cancer. Several main known factors inducing breast cancer: 1 age: In women, the incidence rate increases with age, which is rare before menarche and before the age of 20, but rises rapidly after the age of 20, and it is higher at the age of 45-50, but relatively flat. The incidence of postmenopausal women continues to rise, reaching its peak around the age of 70, and the mortality rate also increases with age. After the age of 25, the mortality rate gradually rises. Genetic factors: If the female in the family has a history of breast cancer in the first immediate family member, the risk of breast cancer is 2-3 times that of the normal population. 3 Other breast diseases. Age of menarche in April: The risk of menarche is 2.2 times that of people over 13 years old. 5 menopausal age: the risk of menopause is higher than that under 45 years old. 6 Age of first pregnancy: The risk increases with age. The age of primipara is delayed and gradually increases. The risk of primipara after the age of 35 is higher than that of those without childbearing history. 7. Long-term use of estrogen during menopause may increase the risk of breast cancer. 8. Take oral contraceptives. 9. Food: Especially a fat diet will increase the risk of breast cancer. 10 Drinking alcohol 1 1 Weight gain may be an important risk factor for breast cancer in postmenopausal women. 12 long-term smoking 12. Estrogen is the basic stimulator of breast development and one of the prerequisites for the onset of breast tumors. Some people think that the abnormal increase of estrone and estradiol and the lack of estriol are one of the causes of breast tumors, which has been supported by clinical examination and proved by animal experiments. Moreover, male patients with breast tumor are relatively rare, accounting for about 1% of female patients, which also indicates that it may be related to male ovarian hormone deficiency.
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