Mammary gland hyperplasia is one of the common and frequent diseases among women, mostly seen in women aged 25 to 45 years old. It is essentially a disorder of the normal structure of the breast caused by physiological hyperplasia and incomplete restoration, which is due to the proliferation of mammary epithelium and fibrous tissue, structural degenerative lesions of the ducts and lobules of the breast tissue and the growth of progressive connective tissue. In our country, cystic changes are rare and mostly glandular hyperplasia is predominant, so it is mostly referred to as mastopexy. It is worth noting that mammary gland hyperplasia is neither inflammatory nor tumor in nature, but a disorder of the normal structure of the breast. The main clinical symptom of mastocytosis is pain and discomfort in the breast one to two weeks before menstruation, with pain like pins and needles, swelling and vague pain being more common. The pain is most common in the upper outer quadrant, upper inner quadrant, and lower edge of the breast. The pain is not limited to the breast tissue of the anterior chest wall, but can also involve the affected axilla, upper extremities and back of the shoulder. The mammary gland is a target organ for sex hormones and is regulated by the ovarian endocrine cycle along with the endometrium. There is an academic consensus that the cause of mastocytosis is mainly due to endocrine hormone imbalance. But under what circumstances do those hormones become imbalanced? The classic etiological theory is that the balance between estrogen and progesterone is imbalanced, which is manifested by the decrease of progesterone secretion during the luteal phase and the relative increase of estrogen, resulting in the long-term stimulation of breast tissue by estrogen and the lack of regulation and protection by progesterone, resulting in the transition of hyperplasia and incomplete restoration of breast ducts and lobules during the menstrual cycle, thus leading to the occurrence of mastocytosis. So what exactly is the cause of endocrine hormone disorder? It is generally believed that a variety of factors such as neurological, immune and trace elements can cause imbalance of various endocrine hormones in the body. The external environment of human existence, work and living conditions, interpersonal relationships, and neuropsychological factors caused by various stresses can all cause changes in the internal environment of the human body, thus affecting the function of the endocrine system and consequently causing abnormal secretion of one or several hormones. Chinese medicine believes that: the mood is not smooth, liver qi can not be normal diarrhea and qi stagnation blood stagnation disease condensation, thinking about the spleen, depression and anger hurt the liver, maintain a good state of mind, the mind is stable, which is the first factor to prevent breast disease. Modern medicine believes that marriage and childbirth, diet, the external environment of human existence and genetic factors are the main causes of mammary gland disease. How should mammary gland hyperplasia be prevented (daily precautions) 1, to maintain a relaxed mood and emotional stability. Mammary gland hyperplasia is more harmful to the human body than psychological damage, due to the lack of proper understanding of the disease, adverse psychological factors: excessive tension, stimulation, worry, sadness, will aggravate the endocrine disorders, prompting the aggravation of hyperplastic symptoms, so you should lift all kinds of adverse psychological stimuli. People with poor psychological tolerance should pay more attention to less anger, maintain emotional stability, lively and cheerful mood is conducive to the early recovery of hyperplasia. 2, change dietary habits. Prevent obesity less fried food, animal fat, sweets and excessive intake of supplements, health products, to eat more vegetables and fruits, eat more coarse grains, etc. 3, life should be regular, work and rest; maintain a regular and harmonious sex life, avoid violence to squeeze the breast; prevent constipation, keep the bowels smooth. 4, more exercise, improve the body’s immunity. Do more chest exercises, such as push-ups, swimming and various ball games, pay attention to keep the chest and abdomen. Swimming is beneficial to the beauty of the breasts, because water sports and water massage of the breasts, will make the pectoral muscles evenly developed, so that the breasts are beautiful and elastic, but need to pay attention to participate in any sports should avoid external impact on the breasts. 5, to get married at the right time, and promote breastfeeding. To promote late marriage and late childbirth, but not too late, women are best married at the age of 28, 30 years old before giving birth, too late birth is not conducive to eugenics; also do a good job of contraception, to avoid abortion; breastfeeding in addition to convenient, economic, comprehensive and rich nutrition, but also conducive to breast rejuvenation. 6, prohibit the abuse of contraceptives and estrogen-containing beauty products, do not eat estrogen-fed chicken, beef, etc. 7, maintain a good sleeping posture, wearing the appropriate corset. Sleeping position to supine best, so as not to squeeze the breast; corset material to cotton best, size to fit, too large will not play a role in protecting the breast, too small, such as deliberately seeking “sudden” for “straight”, will make the breast blood flow is blocked, affecting the health of the breast. 8, self-examination and regular review. 9, early and clear diagnosis, according to the condition to develop a reasonable treatment plan. Food therapy for mastocytosis: 1, kelp contains a lot of iodine, iodine can stimulate the anterior pituitary luteinizing hormone, promote ovarian follicular luteinization, thus reducing estrogen levels, restoring the normal function of the ovaries, correcting endocrine disorders, and eliminating the hidden danger of mastocytosis. 2, yogurt can reduce the absorption of fat, and women who drink a bottle of yogurt a day have a lower risk of breast cancer than those who do not drink yogurt. 3, sweet potatoes contain anti-cancer substances dehydroepiandrosterone, which can inhibit the growth of breast cancer cells. 4, corn, edible mushrooms, seaweeds, garlic, tomatoes, oranges and berry fruits also have similar effects. 5. Fish contains a kind of unsaturated fatty acid that can effectively inhibit the growth and proliferation of cancer cells, which is often helpful for the prevention of breast cancer. Women should pay attention to low-fat, multi-fiber diet, eat more soy products and vegetables and fruits to develop good eating habits, which will benefit women in the long run.