During pregnancy preparation, in order to ensure the health of mother and embryo, some foods should not be eaten. These foods include the following aspects:
1. Raw meat and raw seafood: Bacteria, parasites and viruses, such as salmonella, Toxoplasma gondii and hepatitis, may be present in raw meat and raw seafood. Viruses etc. These microorganisms may pose a threat to the mother and embryo during pregnancy, leading to food poisoning or infection. Therefore, you should avoid eating raw meat and raw seafood during pregnancy preparation, including sashimi, raw abalone, oysters, etc.
2. Raw eggs and raw milk products: Raw eggs and raw milk products may be contaminated with listeria, a common food poisoning bacteria. Listeria infection may lead to infection during pregnancy and increase the risk of premature birth, miscarriage, fetal malformation, etc. Therefore, when preparing for pregnancy, you should try to avoid eating raw eggs and raw dairy products, such as mayonnaise, egg tarts, homemade eggnog, and unheated milk and cheese.
3. Fish with high mercury content: Certain fish, such as shark, swordfish, tuna, etc., contain high mercury content. Mercury is a heavy metal and excessive intake may cause damage to the nervous system development of embryos. Therefore, you should avoid eating fish with high mercury content during pregnancy. You can choose fish with low mercury content such as salmon, cod and sea bass.
4. Coffee and tea: Coffee and tea contain caffeine. Excessive caffeine intake may increase the risk of premature birth and miscarriage. Additionally, caffeine may affect embryonic growth and development. Therefore, you should limit your coffee and tea intake during pregnancy preparations and try to choose decaffeinated coffee and tea.
5. Alcohol and tobacco: The intake of alcohol and tobacco should be completely avoided during pregnancy preparation. Alcohol and tobacco have significant negative effects on embryonic development and maternal health. Alcohol consumption can lead to fetal alcohol spectrum disorder, while chemicals in tobacco can cause problems such as premature birth, low birth weight and fetal malformations.
In short, during pregnancy preparation, you should avoid eating raw meat, raw seafood, raw eggs and raw dairy products, minimize the intake of coffee and tea, and avoid eating foods with high mercury content of fish and completely avoid alcohol and tobacco intake. These measures help ensure maternal and embryonic health and reduce the risk of adverse pregnancy outcomes. When preparing for pregnancy, it is recommended to seek advice from a professional doctor or nutritionist to develop a diet plan that suits your individual circumstances. Remember, a healthy diet and lifestyle are crucial to preparing for and carrying your baby.
