When pregnant, every meal requires careful consideration for the baby's healthy development—searching online to confirm what's safe to eat. Why can't we continue enjoying those once-frequent, delicious foods?Let's review foods that pose risks to both mother and baby:
Foods linked to miscarriage:
1. Crab: Though flavorful, its cold nature promotes blood circulation and removes blood stasis—unsuitable for pregnancy. Crab claws, in particular, have pronounced abortifacient effects.
2. Soft-shelled turtle: While it nourishes yin and benefits the kidneys, its salty and cold nature strongly promotes blood circulation and disperses blood clots, carrying a risk of abortion. The turtle shell is even more potent than the meat in inducing miscarriage.
3. Job's tears: A food-medicine dual-use ingredient, traditional Chinese medicine considers it slippery and lubricating.Pharmacological studies confirm that coix seed stimulates uterine smooth muscle, promoting contractions and potentially inducing miscarriage.
4. Purslane: Used both as herbal medicine and vegetable, purslane possesses cold and slippery properties. Research demonstrates that purslane juice significantly stimulates the uterus, increasing contraction frequency and intensity, thereby increasing miscarriage risk.
Foods Harmful to the Fetus
5. Canned Foods: Canned foods contain additives such as artificial colors, flavors, and preservatives during processing. While these additives pose little risk to healthy adults, excessive consumption by pregnant women can be detrimental. Additionally, canned foods offer limited nutritional value, as high-temperature processing degrades vitamins and other nutrients.
6. Spinach: Spinach has long been regarded as an excellent vegetable for preventing anemia during pregnancy due to its perceived high iron content and blood-building properties. In reality, spinach contains relatively little iron but is rich in oxalic acid. Oxalic acid can interfere with the absorption of zinc and calcium. Reduced levels of calcium and zinc in the mother's body can affect fetal growth and development.
7. Chocolate and Hawthorn: Excessive chocolate consumption can induce a feeling of fullness in pregnant women, suppressing appetite. This may lead to weight gain without adequate essential nutrients. Pregnant women often crave sour foods, making hawthorn a popular choice. However, hawthorn has a stimulating effect on the uterus. Overconsumption may cause uterine contractions, potentially leading to miscarriage, so it should be eaten sparingly.
8. Pork Liver: Finland and the United States have advised pregnant women to limit pork liver consumption.
Modern feed used for rapid livestock fattening contains excessive growth promoters, including high levels of vitamin A, which accumulates in animal livers. Excessive pork liver intake allows large amounts of vitamin A to enter the body, posing significant risks to fetal development and potentially causing birth defects.
9. Stored Potatoes: Potatoes contain alkaloids, and the longer they are stored, the higher their alkaloid content becomes. Excessive consumption of such potatoes can disrupt normal fetal development and cause birth defects. While individual responses vary and not everyone will experience adverse effects, pregnant women should avoid them altogether, especially potatoes stored for extended periods.
10. Heating spices: Pregnant women should avoid heating spices.