Atoms are the building blocks of matter. They are the smallest particles of an element that still have the elementâs properties. Elements are pure substancesâsuch as nickel, hydrogen, and heliumâthat make up all kinds of matter. All the atoms of a given element are identical in that they have the same number of protons, one of the building blocks of atoms.
During pregnancy, take a prenatal vitamin each day that has 600 micrograms of folic acid in it. You need more folic acid during pregnancy to help your baby grow and develop. Your health care provider can prescribe a prenatal vitamin for you. Or you can get prenatal vitamins over the counter without a prescription.
A: When taking supplements, more is not better. Women who can get pregnant (whether planning to or not) need just 400 mcg of folic acid daily, and they can get this amount from vitamins or fortified foods. This is in addition to eating foods rich in folate.: Folate and folic acid are often used interchangeably. They're different forms of the same B vitamin. Folate is found naturally in some foods, such as leafy, dark green vegetables, citrus fruits and juices, and beans.