Level 1: Dietary Precautions During Pregnancy 1. Reasonable Diet Pairing: Pay attention to a reasonable diet during pregnancy to ensure balanced nutrition. It is recommended to consume five major food groups every day, including grains, vegetables, fruits, proteins and dairy products. 2. Eat less greasy and irritating foods. Pregnant women should eat less fried and irritating foods, such as peppers and ginger. These foods can easily cause gastrointestinal discomfort and affect fetal health.