A metropolitan area, as it did in 1990, requires a Census Bureau-defined urbanized area of at least 50,000 people. A metropolitan statistical area containing an urbanized area of at least 2.5 million people can be subdivided into two or more metropolitan divisions, provided specified criteria are met.
Besides providing protein and fiber, they are also good sources of key nutrients, such as iron, folate, calcium, and zinc. Omega-3 fatty acids are good for your baby's brain and eyes, and salmon is a great source. Plus it provides protein and B vitamins. Salmon is also relatively low in mercury compared to other fish.
Eating a healthy diet is always a wise idea -- especially during pregnancy. It's also a good idea during pregnancy to take a prenatal vitamin to help cover any nutritional gaps in the mother's diet.Prenatal vitamins contain many vitamins and minerals. Their folic acid, iron, iodine, and calcium are especially important.t's also a good idea during pregnancy to take a prenatal vitamin to help cover any nutritional gaps in the mother's diet. Prenatal vitamins contain many vitamins and minerals.