Coffee has an effect on the mammary glands, and people suffering from mastopexy should try to drink less coffee. Considering that the cause of breast enlargement is endocrine disorders, because coffee is rich in caffeine, caffeine will directly affect the patient’s sleep quality, especially at night, which will lead to difficulty in sleeping, if you drink too much will cause symptoms of insomnia, poor rest will easily lead to endocrine disorders, which will intensify the accelerated development of breast enlargement, resulting in an increase in breast lumps and painful breast enlargement. It will not lead to the development of breast enlargement into breast cancer. If you are suffering from breast enlargement, you should drink coffee in moderation or try to avoid contact with caffeinated food.