Breast care should start with regulating emotions; due to the accelerated pace of life, the human spirit is in a state of high stress and tension for a long time. In this state, drastic changes in emotions will directly affect the function of hypothalamic-pituitary-ovarian axis, leading to endocrine disorders, which will cause breast disease; women should pay attention to maintain an optimistic state of mind and get rid of bad emotions in time. There are both proto-oncogenes and oncogenes in every person. Although “cancer personality is prone to cancer is only a theoretical discussion”, according to statistics, the risk of cancer is 15 times higher for people with unexposed emotions than those with cheerful personality. To keep away from cancer, you need to release the pressure in your heart, be the master of your emotions and be the happiest you. There are also the following ways to take care of your breasts: insist on exercising for more than 30 minutes every day; massage your breasts properly; eat foods that are good for breast health: fish, fine meat, fresh milk, papaya, mushrooms, kelp, soy products, etc.; eat less food with high fat, high sugar and high animal protein; avoid spicy, fire-roasted, smoked and pickled foods; and use estrogen-containing health products carefully. In addition, enjoy childbirth, enjoy breastfeeding, choose the right bra, create a beautiful and harmonious sex life, avoid abortion, stay away from smoking and alcohol are conducive to the health of the breast.