the nonprofit research institute, a nonprofit research institute in the United States, has conducted an in-depth study of chemicals and women’s health. The researchers asked about 800 women with breast cancer and another group of healthy women who used a variety of cleaning products and pesticides. The results showed that the use of air fresheners in women with breast cancer risk increased by 20%, daily use of air fresheners will increase the incidence of breast cancer by up to 30%. The solid air freshener will increase the risk of breast cancer two times.
induced delayed marriage and childbearing, fewer lactation
induced by a hormone level changes
breast cancer is more important factor is the mental stress. Modern people face a lot of competition, the loss of the natural way of life. As people usually work overtime at night; coffee, cigarettes, genetically modified foods…… Experts suggest that a high degree of education, work pressure, mood swings, white-collar women incidence is increasing. One of the most important factors of female mammary gland hyperplasia is emotional instability and anger. Chinese medicine believes that anger harms liver, liver qi stagnation, two rib pain, breast and liver size are closely related. When women are always in anger, worry, worry, worry and other negative emotional state, it will inhibit the ovulation of the ovary function, progesterone appears to reduce, so that the relative increase in estrogen, resulting in breast hyperplasia, resulting in breast cancer. The doctor advised to maintain a happy mood, optimistic mood is the best weapon against breast hyperplasia.
induced two: mental stress is too large
, for women, delayed marriage and childbearing, less breastfeeding is a disadvantage, but can not become a real risk factors of breast cancer risk, are still not very sure. This is not to advocate early marriage, childbearing women, but women should be, when to meet the family planning age, natural fertility. After the birth of a woman, the breast will grow, if not breast-feeding, on the one hand for the child’s health is negative, on the other hand for women’s natural circulation is also unfavorable. Breastfeeding helps reduce the risk of breast cancer.
breast cancer predisposing factors
too clean will get breast cancer, this is not to encourage everyone not to love clean? Is not pay attention to cleanliness will not have the breast cancer? Not so simple. Breast cancer is a major malignant tumor that affects women’s health. Around the world, about about one million women suffer from breast cancer each year. So rampant breast cancer, its causes are diverse.
The statistics of the epidemiology of
more and more young women suffering from breast cancer, from a medical point of view, the age of onset of breast cancer is indeed becoming younger, mainly due to changes in urban lifestyle. After the reform and opening up a lot of western culture and way of life has been introduced into China, pollution, environmental pollution, diet, psychological stress and hormone levels caused by other reasons of the change and some man-made factors have led to the risk of breast cancer in young women increased.