1. Increase protein intake: Pregnant women need to consume an extra 25g of protein every day, which can be achieved by eating fish, meat, eggs, beans and other foods.
2. Control carbohydrate intake: Pregnant women should choose carbohydrates with low GI value, such as whole wheat bread and brown rice, and avoid excessive intake of foods with high GI value, such as white bread and candy.
3. Increase the intake of vegetables and fruits: Vegetables and fruits are rich in cellulose and vitamins, which helps to digest and absorb nutrients and control weight gain.
4. Control fat intake: Pregnant women should choose healthy fat sources, such as fish, nuts and olive oil. Avoid excessive intake of saturated fatty acids and trans fatty acids.
5. Eat in separate meals: Pregnant women can eat in separate meals, 5-6 times a day to avoid indigestion caused by eating too much at one time.
6. Pay attention to food hygiene: Pregnant women should pay attention to food hygiene and avoid eating raw meat, raw fish, raw eggs and other foods susceptible to bacterial infection.