What are the essential nutritional elements during pregnancy

Eating well does not mean that people who eat more eat two servings per person, because the number of calories needed by pregnant women will not double as a result of pregnancy. The most important thing is to eat properly. Pay special attention to nutritional intake other than energy. Because it is very important to the mother's health and the baby's intellectual development. These nutrients include calcium, folic acid, iron and vitamin B zinc, linolenic acid and linoleic acid (essential fatty acids).
Accurate nutrition during pregnancy
Pay attention to a balanced diet during pregnancy. Eating well does not mean eating too much or eating two servings per person, because the number of calories a pregnant woman needs will not double as a result of pregnancy. A reasonable diet is the most important thing. Special attention should be paid to the adequate intake of nutrients other than energy, as they are important to the health of the mother and the physical and intellectual development of the baby. These nutrients include calcium, folic acid, iron and vitamin B zinc, linolenic acid and linoleic acid (essential fatty acids).
Folic acid:
Folic acid is a vitamin B family, an indispensable nutrient in the process of cell production dildo squirt , and is very important for nutrition and health during pregnancy, especially in the early stages of pregnancy. Because folic acid affects the development of the fetal brain and spinal cord, inadequate intake can lead to fetal neural tube defects (such as spinal cracks). Adequate folic acid intake by pregnant women in the early stage of pregnancy can effectively reduce the incidence of neural tube defects.
The substance needed for folic acid or red blood cells to form. During pregnancy, due to the rapid growth of red blood cells, the body's demand for folic acid has also increased significantly. Lack of folic acid can lead to anemia lesbian vibrator , increased chances of miscarriage and infant malnutrition.
Dark vegetables, legumes, fresh fruits, milk with folic acid and grains with folic acid are excellent sources of folic acid. However, folic acid is easily damaged during regulation, so it is recommended that you try eating raw or slightly boiled vegetables.
Iron:
Iron is particularly important for the production of erythrocytes of pregnant women best vibrator , the growth of fetuses and the production of red blood cells of newborns. Pregnancy requires twice as much iron as usual, and iron deficiency can lead to anemia. Eating red meat (such as pig, beef, mutton) is the best way to get iron. Green vegetables, beans and iron-fortified milk and grains can also provide iron. It is recommended to eat more vegetables and fruits rich in vitamin C to help absorb iron. At the same time, don't drink tea for an hour before and after meals. Because tea hinders the absorption of iron. Zinc and vitamin B12: zinc is very important to ensure the normal development of fetuses and babies after birth, and low zinc intake may affect the baby's birth weight. Vitamin B12 plays a very important role in the formation of pregnant cells. The diet usually provides enough vitamin B 12. However, insufficient content will affect the development of fetal nervous system. Zinc and vitamins are meat, eggs, milk and cheese B 12. If you are a vegetarian, maternal milk powder can also give you enough zinc and vitamin B12 during pregnancy. Essential fatty acids: essential fatty acids (such as linoleic acid, linolenic acid) cannot be synthesized in the body and must be ingested from food. They are very important during pregnancy and can help the baby's brain, eyes and nerve cells develop. Nuts and some fortified foods are good sources of essential fatty acids in vegetable oils such as rapeseed oil, cottonseed oil, soybean oil, corn oil, sunflower oil and safflower oil. Calcium: calcium is very important. It can help you and your baby build strong teeth and bones. In order to ensure that you get enough calcium during pregnancy, the intake of calcium is 50% more than usual, especially in the first and second trimester of pregnancy. If you can't get enough calcium, the body will get calcium from the storage (bones, etc.), bone mass will be reduced chastity cages , and the chance of osteoporosis will increase in the future. Lack of calcium during pregnancy can lead to muscle spasms such as leg cramps. In addition, adequate calcium intake can prevent gestational hypertension. Milk and dairy products are the best sources of calcium in food, which are not only rich in content, but also have high absorption rate. Vegetables, beans, oilseeds, shrimp skin, kelp and Nostoc flagelliforme are also rich in calcium.