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.
A mistake some pregnant women make is to swear off all fish -- salmon, for example, doesn't contain mercury, and it's a great source of omega-3 fatty acids, which you need lots of during pregnancy. But no matter what type of fish you're eating, your best bet is to avoid anything raw or undercooked.hat Not to Eat When You're Pregnant. From your first prenatal appointment, you'll hear all about what you should be eating and drinking during pregnancy, like calcium and folic acid.