Iron is essential for pregnant women, however, the use of iron pills for pregnant women may experience some side effects such as constipation, digestive stimulation,... These side effects are mostly not affect the mother and fetus. However, to limit the side effects of iron pills, pregnant women should eat enough nutrients, have a moderate lifestyle as well as avoid stress.

In the process of forming red blood cells and creating immune system enzymes, helping to strengthen the body's resistance, iron plays an extremely important role. Iron deficiency can lead to anemia as well as fatigue, especially for pregnant women, iron deficiency can also affect the development of the fetus.