What nutrients are needed during 12 weeks of pregnancy? Main nutrients: magnesium, vitamin A. Function: Promote the growth and development of the fetus. Magnesium is not only essential for the health of fetal muscles, but also contributes to the normal development of bones.

Recent research shows that the amount of magnesium consumed during the first trimester of pregnancy is related to the height, weight, and head circumference of the newborn.

Magnesium is easily found in salad oils, green leafy vegetables, nuts, soybeans, pumpkins, melons, bananas, strawberries, sunflower seeds and whole grains.

In addition, magnesium is also very beneficial to the recovery of uterine muscles in expectant mothers.

Magnesium intake can also prevent complications such as pregnancy cramps and premature birth.

Vitamin A is needed throughout the entire process of fetal development, especially to ensure the health of the fetal skin, gastrointestinal tract and lungs.

In the first three months of pregnancy, the fetus itself cannot store vitamin A, so the pregnant mother must have an adequate supply.

Sweet potatoes, pumpkins, spinach, and mangoes all contain large amounts of vitamin A.

Diet precautions for 12 weeks of pregnancy. The first three months of pregnancy are the first trimester. During this period, the mother's early pregnancy reaction is severe, which affects her daily diet and easily causes nutrient loss.

So, what should you pay attention to in your diet during the first three months of pregnancy?

Dietary precautions in the first three months of pregnancy: 1. Measures to deal with severe pregnancy sickness. Morning sickness is more severe in early pregnancy. Many pregnant mothers are afraid of vomiting and eat less or even nothing at all, which is very detrimental to the health of the baby.

Countermeasures: Adopt the principle of eating small meals frequently to reduce vomiting and ensure the intake of various nutrients.

2. Nutrition needs to be supplemented during pregnancy. Expectant mothers’ demand for various nutrients during pregnancy will increase, and they also need to be reasonable, sufficient and balanced.

Countermeasures: Expectant mothers should ensure protein intake during pregnancy, and at the same time maintain the intake of minerals, vitamins, carbohydrates, fats and other nutrients in appropriate amounts.

3. Make reasonable dietary choices during pregnancy. When you are pregnant, it is not that the more you eat, the better. The choice of diet is very important, which is related to the intake of nutrients.

Countermeasures: Eat light, refreshing, easy-to-digest, less greasy food.

Diet to prevent miscarriage for mothers in the 12th week of pregnancy 1. Supplement vitamin E: Vitamin E has the effect of protecting the fetus. It is widely found in pine nuts, walnuts, peanuts, and soy products. You may wish to eat more.

2. Don’t take supplements indiscriminately: Some people think that taking supplements is always wrong, so they take excessive supplements such as ginseng and longan without authorization. The results may be counterproductive and harmful to the mother and baby. All warm and tonic products,

Pregnant women should not take it. Supplementation during pregnancy should be carried out according to the doctor's instructions. 3. Do not eat hawthorn: Hawthorn is an acidic fruit, sweet and sour, appetizing and digestible, and is very effective in relieving nausea, vomiting, loss of appetite and other symptoms, so it is a popular choice for many people in early pregnancy.

It is an appetizer for mothers to regulate their pregnancy reactions. However, you must not eat too much hawthorn, because hawthorn has an exciting effect on the uterus and can promote uterine contraction and cause miscarriage. It should not be eaten if you have a history of spontaneous abortion or if there are signs of miscarriage. 12

Nutritional analysis of braised beef with tangerine peel is recommended in Zhou Recipe: Lean meat is rich in B vitamins, which can help reduce vomiting symptoms in early pregnancy and relieve discomfort such as mental fatigue. Ginger and tangerine peel can also help reduce nausea in pregnant mothers.

Preparation method: 1. Soak the tangerine peel in water until soft, wash and cut the green onions; 2. Wash the beef and cut into thin slices, add soy sauce, mix well, and marinate for 10 minutes; 3. Place the marinated beef piece by piece in the hot oil.

inside, fry until slightly dry; 4. Saute the tangerine peel, green onions and ginger until fragrant, then add soy sauce, sugar, water and beef and stir-fry for a while; 5. Take out the beef and add the mixed marinade, namely tangerine peel.

, onion, ginger, soy sauce, sugar, stew until the marinade becomes dry, and then eat. Nutritional analysis of fungus, green vegetables, tofu and shrimp ball soup: shrimp is rich in nutrients, the meat is soft and easy to digest; tofu protein is a complete protein, and the proportion is close to the needs of the human body.

The nutritional value is very high.