Gestational diabetes nowadays is often related to excessive supplementation for pregnant women, meaning eating too much and too well. Families tend to be overprotective, and there is no need for exercise. Additionally, during pregnancy, insulin resistance and some special bodily changes occur. Therefore, between the 24th and 28th weeks, high blood sugar levels can be detected. After the diagnosis of gestational diabetes, first and foremost, it is necessary to adjust one's mindset and control the diet strictly. During pregnancy, it is sufficient to ensure adequate protein intake, and it's not about eating more or better. Secondly, for gestational diabetes, exercise can be intensified to control blood sugar levels.