Your main nutrients this week: magnesium and vitamin A magnesium are not only vital to the health of fetal muscles, but also contribute to the normal development of bones. Taibao needs vitamin A in the whole development process, especially to ensure the health of Taibao's skin, gastrointestinal tract and lungs.

Nutrition tips for pregnancy 12 weeks

About three months pregnant, the fetus is now about 16cm long. She is busy stretching in her mother's stomach all day, stretching her arms and kicking her legs. The pregnancy reaction period will also pass, and the appetite of pregnant mothers will begin to improve.

Try to avoid gaining unnecessary weight under the condition of ensuring diet nutrition. Weight gain during the whole pregnancy should be controlled at 10- 12kg. Especially those pregnant mothers who are overweight before pregnancy should pay more attention to controlling their weight during pregnancy, so as to avoid overnutrition and bring difficulties to the delivery. In addition, obesity during pregnancy may also lead to complications that endanger maternal and fetal health, such as pregnancy-induced hypertension and pregnancy-induced diabetes. Therefore, pregnant mothers must avoid overnutrition on the premise of ensuring nutrition.

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Eating some acid in early pregnancy is helpful to appetizing and preventing colds in early pregnancy.

Due to the rapid growth and development of the fetus, the demand for nutrition is also increasing, especially protein, foods with more sugar and vitamins, such as meat, fish, beans, eggs, milk and other foods. At the same time, we should continue to supplement folic acid.

1, folic acid: lettuce, spinach, orange, strawberry, kiwi fruit, cherry, lemon.

2. protein: eggs, lean pork, chicken, rabbit meat, fish and bean products.

3, vitamins: carrots, tomatoes, beef liver and pig liver, milk, cheese.

Do not eat during pregnancy 12 weeks.

During this period, we should pay attention to the following foods: First, avoid eating crabs and turtles. Will make hormone secretion exuberant, so we can choose river fish; Second, too sour or too spicy food, sauerkraut contains nitrite, which is not conducive to fetal development.

1, spicy products: pepper, clove, fennel, onion, ginger, mustard.

2, sauerkraut products: kimchi, kimchi, sauerkraut, mustard tuber, sour plum.

3, seafood: crabs, turtles, snails, snails, mussels.