With the development of science and technology and the improvement of people\’s health awareness, pregnant women are paying more and more attention to the healthy development of fetal heart and fetal buds. Diet during pregnancy plays a vital role in the development of the fetus. This article will introduce some foods suitable for pregnant women to help the rapid development of fetal heart and fetal buds. Protein-rich foods: Protein is an important nutrient necessary for fetal growth and development. Pregnant women can choose fish, poultry, eggs, beans and other protein-rich foods. Among them, fish is rich in omega-3 fatty acids, which are beneficial to the development of the fetal nervous system. Foods rich in folate: Folic acid is an essential nutrient for fetal neural tube development. Pregnant women can choose foods rich in folic acid such as green leafy vegetables, beans, nuts, and whole grain products. In addition, pregnant women can also consider taking folic acid vitamin tablets. Iron-rich foods: Iron is an important nutrient necessary for fetal blood development. Pregnant women can choose iron-rich foods such as lean meat, fish, beans, eggs, nuts, etc. In order to improve the absorption rate of iron, pregnant women can also eat foods rich in vitamin C, such as citrus fruits. Download the 40-week pregnancy manual [PDF+TXT version] Foods rich in calcium: Calcium is an essential nutrient for fetal bone development. Pregnant women can choose foods rich in calcium such as milk, soy milk, yogurt, cheese, etc. In addition, seafood such as fish and shrimp are also good sources of calcium. Foods rich in vitamin C: Vitamin C helps develop the fetal vascular system and improves the immune system. Pregnant women can choose foods rich in vitamin C such as citrus fruits, green leafy vegetables, red peppers, and strawberries. Fiber-rich foods: Fiber helps pregnant women move their bowels and prevent constipation. Pregnant women can choose fiber-rich foods such as fruits, vegetables, and whole grain products. In addition to the above foods, pregnant women should also pay attention to the following points: Reasonable diet: The diet during pregnancy should be balanced and diverse, with a reasonable combination of staple foods, proteins, vegetables, fruits and other foods to meet the body\’s nutritional needs. Pay attention to food safety: Pregnant women should avoid eating raw or semi-raw food to avoid bacterial infection. At the same time, pay attention to food storage and heating processing to ensure food safety. Drink an appropriate amount of water: Pregnant women should maintain an appropriate amount of water to meet the needs of the body while promoting metabolism and detoxification. To sum up, diet during pregnancy is crucial for the healthy development of the fetal heart and embryo. Appropriately increasing the intake of foods rich in protein, folic acid, iron, calcium, vitamin C and fiber, properly matching the diet, paying attention to food safety and drinking appropriate amounts of water will help the rapid development of the fetus. At the same time, pregnant women should make dietary adjustments based on their personal circumstances and doctor\’s recommendations to ensure the health of mother and baby.