Research shows that if the pregnant women take in too much sour food, the proliferation of the embryonic cell and fetus's normal growth and development will be negatively impacted. Even worse, it may cause genetic mutation of the cells. All these may lead to abnormality in the fetus.
If pregnant women have to eat the sour food, it is recommended that they eat the sour fruit or vegetable such as tomato, strawberry, grape, orange. These fruits or vegetable are not only harmless, but are nutritious to the pregnant women.
The nuts introduced below are good for the development of the brain of the baby. They are rich in some types of amino acids that form the nervous system of the brain. They are also rich in vitamin B and E that help the intellectual development of the brain.