Drinking coffee does not make your breasts smaller. In general, drinking coffee does not make breasts smaller. As coffee contains a large amount of caffeine, which may affect a woman’s hormonal environment as well as her metabolic profile, women should try to drink less coffee and reduce the number of times they drink it. When women experience smaller breasts, it may be due to overall thinning, resulting in a decrease in breast fat, or it may be due to hormonal changes in the body, resulting in shrinkage of the breast glands, thus showing smaller breasts. Women in the diet can be appropriate to eat more food containing collagen, such as pig’s trotters, crucian carp and other foods, avoid spicy and stimulating food, for pathological reasons caused by the breasts become small, with timely medical examination, clear cause of the targeted treatment. If the small breast is more obvious, seriously affecting the psychological health of women, you can consider choosing the way of breast filling to plastic surgery.