Patient's question:
Dear doctors, my girlfriend has been pregnant for three months now. She often feels chest tightness, and it has been more than a week. What could be the reason? Also, what should she pay attention to now? For example, diet and daily routines, etc. Thank you!!!Doctor's answer:
Hello, it is recommended to pay attention to appropriate activities. It is necessary for pregnant women to supplement nutrition. However, if one eats blindly and overindulges in supplements, it not only harms the mother's health but also affects the development of the fetus, even leading to malformations. To ensure a healthy pregnancy and childbirth, the following eight points should be noted in daily diet:1. Do not eat too much meat
Pregnant women have enhanced fat absorption in the intestines, leading to increased blood lipid levels and more fat accumulation in the body. However, pregnancy consumes a lot of energy, while glycogen reserves decrease, which is unfavorable for fat decomposition. This can lead to insufficient oxidation and the production of ketones, increasing the risk of ketosis. Pregnant women may experience symptoms such as ketone bodies in urine, severe dehydration, red lips, dizziness, nausea, and vomiting.
2. Do not eat too many eggs
Egg products are rich in nutrients such as protein and phospholipids. If pregnant women consume too many eggs, excessive protein intake can produce harmful substances like hydrogen sulfide and tissue glue in the body, causing symptoms such as bloating, reduced appetite, dizziness, and fatigue. Additionally, a high-protein diet can increase cholesterol levels, burdening the kidneys and.
3. Do not over-supplement with calcium
Nutritionists believe that excessive calcium supplementation during pregnancy may lead to hypercalcemia in the fetus. After birth, the child may suffer from early closure of the fontanelles, a wide and protruding jaw, a flattened nose bridge, and narrowed aortas, which are unfavorable for the child's physical development. Generally, it is sufficient to obtain calcium from daily food sources such as fish, meat, and eggs.
4. Avoid excessive acidic foods
During the early stages of pregnancy, many women experience food cravings, loss of appetite, nausea, and vomiting. Some prefer acidic foods to alleviate or prevent morning sickness. German scholars have found that the fetus has a lower acidity in the early stages of pregnancy. Acidic drugs or other acidic substances consumed by the mother can easily accumulate in fetal tissues, affecting normal cell division, proliferation, and development, and may induce genetic mutations, leading to fetal malformations.
5. Do not eat overly salty foods
Excessive salt intake increases sodium levels, which can raise blood pressure and retain water, worsening symptoms in pregnant women with gestational hypertension. This can lead to more pronounced edema, high blood pressure, proteinuria, headaches, blurred vision, chest tightness, dizziness, and even seizures, endangering the safety of both the mother and child.
6. Do not eat too much sugar
Due to physiological changes, pregnant women may feel tired, lethargic, and prefer to lie down. However, frequent high-sugar diets to boost energy can be harmful. Pregnant women with high blood sugar have a three times higher likelihood of giving birth to overweight infants, a seven times higher risk of congenital malformations, a two times higher chance of developing gestational toxicity, and a two times higher need for cesarean sections compared to those with low blood sugar.
7. Do not overuse supplements
Due to a significant increase in blood flow, pregnant women experience increased cardiac burden. Blood vessels in the cervix, vaginal walls, and fallopian tubes are also dilated and congested. Combined with heightened endocrine function and increased aldosterone secretion, pregnant women are prone to edema and hypertension. Additionally, weakened gastrointestinal function can lead to loss of appetite, bloating, and constipation. In such cases, blindly consuming warm-toned supplements like deer antler, longan, or walnut meat can exacerbate symptoms such as nausea, edema, hypertension, and constipation, and may even lead to miscarriage or stillbirth.
8. Avoid moldy foods
Research shows that during the second to third month of pregnancy, when the embryo implants and develops, fetal cells are in a highly proliferative and differentiated stage. If exposed to mycotoxins, it can cause chromosomal breaks or mutations, leading to some stopping development, resulting in miscarriage or stillbirth, or producing genetic diseases or fetal malformations such as congenital heart disease or congenital intellectual disability. On the other hand, due to the underdeveloped organs of the fetus, especially the weak function of the liver and kidneys, mycotoxins can have toxic effects on the fetus, impairing its development.