Does eating peaches cause weight gain?
Generally, moderate consumption of peaches does not lead to weight gain, but excessive intake may potentially cause weight gain. Details are as follows:

Peaches are low-calorie fruits rich in dietary fiber, vitamin C, and other minerals. Moderate consumption can aid digestion, enhance satiety, and thus help control total calorie intake. If incorporated as part of a healthy diet—for instance, replacing high-sugar snacks or serving as a dessert—eating peaches in moderation will not lead to weight gain.
However, excessive consumption of peaches or combining them with other high-calorie foods may result in excessive calorie intake, thereby leading to weight gain. Although peaches are low in calories, overconsumption increases total sugar and calorie intake, especially when accompanied by insufficient physical activity or an unbalanced overall diet.
To avoid weight gain, it is recommended to maintain a balanced diet with appropriate portions of various foods and ensure overall nutritional balance. Additionally, increasing physical activity and improving metabolic rate can help burn excess calories and fat.