1. Overview of pregnant women’s diet The diet of pregnant women is crucial to the health and growth of the fetus. The diet during pregnancy needs to be balanced, diverse, light and easy to digest, and avoid overeating and picky eaters. Appropriately increase the intake of protein, vitamins, and minerals, and limit the intake of unhealthy foods such as high sugar, high fat, and high salt. 2. Reasonable diet Pregnant women should consume five major categories of nutrients every day: carbohydrates, proteins, fats, vitamins and minerals. Properly matched meals can satisfy pregnancy