On the other hand, it can make muscles produce enough energy to be active and not easy to get tired. Symptoms of iron deficiency include fatigue, listlessness, lethargy, inattention and dizziness. Once the iron stored in the body is exhausted, it is easy to cause anemia. If women are short of iron during pregnancy, they should be supplemented in time after delivery, otherwise the physical defects may be difficult to make up. Zinc is not only beneficial to the development of fetal nervous system, but also beneficial to the immune system, which helps to keep the skin, bones and hair healthy. When zinc is deficient, people's immunity decreases, and it is easy to get sick, which is easy to adversely affect the neural development of the fetus. Zinc in beef is more easily absorbed than zinc in plants. The absorption rate of zinc in beef is 2 1% to 26%, while that in whole wheat bread is only 14%.
Matters needing attention in eating beef in early pregnancy
Beef is rich in protein, and its amino acid composition is closer to human needs than pork, which can improve human disease resistance. It is especially suitable for people who are nursed back to health after operation and illness to supplement blood loss and repair tissues. Eating beef in cold winter can warm the stomach and is a good tonic this season. Beef has the effects of invigorating middle warmer, invigorating qi, strengthening spleen and stomach, strengthening bones and muscles, resolving phlegm, quenching wind, and quenching thirst. It is suitable for people who are hidden in the middle, short of breath, weak in body, weak in bones and muscles, anemia for a long time, and yellow and dizzy.
As a special group, pregnant women should not only pay attention to strengthening nutrition and eating nutritious food in moderation, but also pay great attention to diet structure, cooking, food hygiene and food selection. During pregnancy, various organs of the baby's body are constantly developing and need adequate nutrition supply. If you don't pay attention to balanced nutrition during pregnancy, not only will the fetus be stunted, but the mother will be weaker after delivery. To increase nutrition is not to eat more, but to pay attention to the balance of nutrition in food.