The development of mammary gland hyperplasia is closely related to the state of endocrine. If the hormone levels in the body are disordered, it can induce the occurrence of mammary gland hyperplasia. Fruits have little impact on mammary gland hyperplasia, and there are no effective fruits that can control and treat this condition. Of course, eating more fruits and vegetables regularly to supplement various vitamins and trace elements can help alleviate mammary gland hyperplasia. Strictly speaking, patients with mammary gland hyperplasia can eat all seasonal fruits, including watermelon, oranges, kiwis, bananas, pineapples, etc., because the main content or components of fruits are cellulose and fructose. Mammary gland hyperplasia is mainly caused by various factors leading to hormonal imbalance in the body, resulting in clinical syndromes. In terms of diet, it is generally necessary to avoid foods that are too greasy, spicy, and stimulating. The content of fruits, mainly cellulose, vitamins, and fructose, does not contain any spicy or stimulating ingredients, nor does it contain fats, so eating fruits will not aggravate mammary gland hyperplasia. All kinds of seasonal fruits are safe to eat and do not cause any aggravation or inducement of mammary gland hyperplasia. Therefore, almost all seasonal fruits, including watermelon, bananas, pineapples, kiwis, apples, and oranges can be eaten. In terms of diet, it is preferable to adhere to a light diet, avoid spicy and stimulating foods, eat less greasy and pickled foods, consume more fruits and vegetables, engage in appropriate exercise, avoid excessive obesity, and abstain from smoking and alcohol to reduce risk factors and control the occurrence of mammary gland hyperplasia.