Pregnancy 19 weeks Nutrition Tips Tips
Vitamin A plays an important role in maintaining normal vision. It is a component that constitutes a photosensitive material in visual cells. A severe lack of vitamin A can lead to color blindness. Not only that, vitamin A is also required for normal skeletal development. In the absence of vitamin A, it can lead to an imbalance between osteogenesis and osteotomy, and cause neurological abnormalities. Vitamin D promotes the absorption of calcium and phosphorus in the gastrointestinal tract and deposition in the bones, if the lack of affect the development of fetal bones and teeth.
Pregnancy 19 weeks pregnant women to take nutrients
1, folic acid: early pregnancy is an important period of fetal tissue and organ differentiation, it is best to eat more foods containing folic acid, because it has hematopoiesis, prevention of fetal neural tube defects and fetal malformations. However, according to a survey conducted in Taiwan in the Republic of China in 2002, only about 2% of pregnant women lack folic acid, so most pregnant women do not need additional folic acid supplements.
Recommended food: liver, kidney, lean meat, dark green vegetables, fish, whole grains, citrus fruits, etc.
2, vitamin a: This type of vitamin can help cell differentiation, is indispensable for the development of the eyes, skin, teeth, and mucous membranes, but excessive intake can also lead to defects such as cleft lip and palate, congenital heart disease. Generally speaking, the integrated vitamins sold in the market have high levels of vitamin A. Pregnant women are not suitable for consumption. Pregnant women should purchase special vitamins for pregnant women. Nutritionists recommend that if a pregnant woman eats a balanced diet on weekdays, the intake of vitamin A from a normal diet is sufficient.
Suggested food: dark green vegetables, fruits, etc.
3. Calcium: In order to help fetal skeletal development and maternity, it is necessary to take more calcium. During lactation, to increase milk, it is best to eat more calcium-containing foods.
Recommended foods: dried fish, soy products, eggs, milk, green vegetables, radish, cauliflower, eel, oysters, cabbage, shrimp, oysters and so on.
4. Iron: Pregnant women should take enough iron to provide the blood during pregnancy and the large amount of blood lost during production.
Recommended foods: egg yolks, meat, liver and other organs of animals, egg yolks, cereals, dark green vegetables, peaches, almonds, raisins, shellfish and so on.
5, sodium: pregnant women if high-risk pregnancy, such as pregnancy-induced hypertension, toxemia pregnancy, etc., should control the sodium (salt) intake.
Foods that are avoided: salinity products, halogen products, vegetarian foods, canned processed foods, etc.
6, vitamin c: vitamin c has the effect of strengthening the immune system; and vegetarian maternal can eat more vitamin c, in order to facilitate the absorption of iron.
Recommended foods: citrus foods, guava, tomatoes, strawberries, green vegetables, cauliflower, cabbage and so on.
7, protein: This is the same nutrients that pregnant women and maternity are all very much in need, can get in the normal normal diet, so don't worry too much.
Recommended foods: animal protein, such as eggs, milk, meat, fish, etc.; vegetable protein, such as soybean milk, tofu and other soy products.
The importance of a balanced diet
What is the importance of a balanced diet? Because many foods interact with each other, such as eating dark green vegetables, can help calcium absorption by the body; eat more vitamin c food, can help the minerals absorbed by the body, so the six major categories of food, do not neglect or show off One type, because any food is too much or too little, it is an unbalanced state for the body.
Can pregnant mothers eat canned foods 19 weeks pregnant?
Many pregnant Mommys often eat canned fruit, especially in the off-season, and some pregnant mothers eat plenty of canned fruit instead of fruit. As everyone knows, this is harmful to themselves and their babies. Because, in order to extend the shelf life of fruits, canned foods have been added with preservatives, and some have also added artificial colors, flavors, sweeteners, etc. These substances are great harm to pregnant mothers and fetal babies. Therefore, pregnant mothers should avoid canned foods.
Not only canned fruit, such as canned fish, or other canned meat can not be eaten. In particular, high levels of mercury canned tuna, if the mother eats, not only will affect the baby's intellectual development, but also may produce teratogenic.
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