Fluoride supplementation in a pregnant woman has not been proved to harm her baby. A folic-acid deficiency can result in anemia. Additional folic acid may be necessary with multiple fetuses or if the mother suffers from Crohn's disease or alcoholism. This is suggested for all pregnant women, especially those who have previously given birth to a baby with spina bifida. Prenatal Vitamins Prenatal vitamins are usually prescribed for a pregnant woman by her doctor.
Some women like to begin taking prenatal vitamins while they are trying to get pregnant.
They contain the daily amounts of vitamins and minerals recommended for you during pregnancy. For your good health and your baby's benefit, do not consider them a substitute for food. Your prenatal vitamin is different from a regular multivitamin because of its iron and folic-acid content. Prenatal vitamins are probably the most important supplement for you in pregnancy. Prenatal vitamins are usually best tolerated if you take them with meals or at night before bed.