In hot weather, you can choose appetizing or easily digestible staple foods, such as porridge and pasta. However, mothers-to-be with high blood sugar, rapid weight gain in a short period of time, and those over 30 years old should eat less easy-to-digest food, and can eat appropriate grains and cereals porridge, corn, wontons, dumplings, and whole-wheat noodles. Stewed soup is easy to digest, and if you drink too much oil soup, you are likely to gain weight too fast. A more scientific way of eating should be to drink soup and eat meat, because the main nutrients are still in the meat and vegetables. Fruit is rich in vitamin C, often eat may baby skin good. But if you eat too much fruit, easy to lead to unbalanced nutrient intake. If you eat too much watermelon, it may lead to gestational diabetes. The glycemic index of watermelon is 72, which is relatively high. High blood sugar, rapid weight gain in the short term, pregnant women over 30 years of age, if you want to eat watermelon, it is safer to eat about 100 grams each time, preferably not more than 500 grams per day, and watermelon and other fruits should be eaten in the middle of the two meals, as far as possible, not to eat after the main meal. Pregnant women in the middle and late stages of pregnancy daily milk amount is 250-500 grams. Some pregnant women drink maternal milk powder is easy to fire, you can drink a small amount of times, you can also add an appropriate amount of oats in the maternal milk powder. Yogurt can improve gastrointestinal function, promote digestion, but need to try to take out of the refrigerator at room temperature for 1-2 hours before drinking. The general daily amount of soymilk is about 400 ml, and you should still drink milk or yogurt after drinking soymilk. The best drink for pregnant women is plain water, light tea, freshly squeezed fruit juice, lemonade, etc. is also a good choice, try to drink less strong tea, carbonated drinks, sugary drinks. Strong tea and carbonated beverages are likely to lead to a decline in the absorption of protein and minerals, sugary drinks are likely to reduce appetite, and ice water is likely to lead to fetal restlessness. Too much sweating in summer can be appropriate choice of drinks containing vitamins, minerals or freshly squeezed fruit juice. In general, we drink about 1500 milliliters of water per day, sweating more in summer, the amount of water should be increased appropriately. How to eat baby nutrition is not lacking, and you will not gain too much weight? To control excessive weight gain and balanced nutrition, we can take the way of eating less and more meals, 5-6 meals a day, the main meals eat 8-9 minutes full, with appropriate additional meals. The main meals are staple foods, high protein fish, meat, poultry, eggs and dairy products, fruits and vegetables, etc., plus meals appropriate to eat some coarse grains, fruits and vegetables and dairy products, more types of meals than types of good, high nutrient absorption, not easy to starve, and will not gain weight too fast. To weight gain is not too much should also control the amount of oil, the Chinese Nutrition Society recommends 20-25 grams of oil per pregnant woman per day, 2 to 2.5 tablespoons. Whether it is animal oil or vegetable oil to provide energy are the same, not because it is vegetable oil to eat more, should also be less oil soup. To control excessive weight gain, there should be a moderate amount of exercise. Suitable exercise for pregnant women is walking, especially half an hour after meals. Balanced Dietary Guidelines for Breastfeeding Mothers 1. Increase the intake of fish, poultry, eggs, lean meat and seafood. 200-300 grams of fish, poultry, meat and eggs per day. 2, appropriate increase in milk, drink more soup. Daily milk and milk products 300-550 grams. Drink more fish soup, chicken soup and meat soup as appropriate. 3.Diverse food during puerperium, not excessive. 300-500 grams of vegetables and 200-400 grams of fruits per day. Avoid smoking and drinking strong tea and coffee. 5.Scientific activities and exercise to maintain a healthy weight.