Although breast cancer can be influenced by family genetics to a certain extent, in fact, lifestyle has a greater say in the matter of getting sick. So instead of trying to investigate the health status of every one of your ancestors or spending a lot of money to screen yourself for susceptibility genes, you can try to avoid an untimely encounter with breast cancer by spending a little more on your lifestyle. 1. A natural birth is most important The more children a woman has and the longer she breastfeeds, the lower her risk of breast cancer. If a woman has 5 children in her lifetime, one every 2 years, and each child is breastfed, then the incidence of breast cancer in this woman will drop by 50% or more. From the point of view of eugenics, doctors recommend women to have children preferably at a young age, and then considering their own protection, it is more recommended to have children before the age of 30, because progesterone has a great protective effect on women. Although pregnancy, childbirth and breastfeeding are hard work, they also greatly enhance a woman’s resistance to disease, and the earlier this ability is acquired, the more helpful it is in preventing the occurrence of breast cancer. Therefore, if a woman is willing to have children, she can consider having them as early as possible if conditions allow. 2. Keep in shape, don’t get fat If you can’t have children as early as possible in order to keep in shape, then keep trying to keep it up and don’t get fat, because getting fat ruins both a woman’s vanity and your health. Excessive intake of foods high in sugar and fat, frequent drinking, etc. will lead to excessive fat stored in women’s body, which will stimulate estrogen secretion, and the accumulation of large amounts of estrogen will increase the incidence of breast cancer. Therefore, to reduce the risk of breast cancer, we need to control the estrogen level in the body, to control the hormone level, we must diet – eat more vegetables, eat more fish, eat less barbecue and drink less alcohol, which is guaranteed to have a hundred benefits for you. 3, nothing less stay up late, free more sleep Now many high-intensity, three shifts of work are refused to women, that just, you also refuse it, because staying up late not only makes people dark bags under the eyes, dry skin, withered face, more dangerous is that it will also increase the chances of female breast cancer. A study by Danish scientists found that women who work night shifts have a higher likelihood of breast cancer, and the longer the night shift, the greater the likelihood of breast cancer. This is because artificial light suppresses the secretion of melatonin in the body (this hormone is only produced at night), and lower melatonin levels promote the secretion of estrogen (again, estrogen). Therefore, the easiest way to stay away from breast cancer is not to stay up late and sleep well every night with the health benefits of “beauty sleep”.