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 Right. Healthy Pregnancy Diet. Eating healthy food -- and enough of it -- during pregnancy is very important for your baby. Slideshow: What Not to Eat When Pregnant. Learn what foods to avoid when you're pregnant. healthy lifestyle is vital during pregnancy. Here's what you should (and shouldn't) do to help ensure a healthy pregnancy and to prepare for baby's arrival.