You've seen the neat little drawings of the placenta -- your baby's life support system in utero -- but you'd... You've seen the neat little drawings of the placenta -- your baby's life support system in utero -- but you'd be right to realize that those diagrams don't look all that much like the real thing.ou've seen the neat little drawings of the placenta -- your baby's life support system in utero -- but you'd be right to realize that those diagrams don't look all that much like the real thing.
Besides being higher in calcium than cottage cheese, ricotta cheese is also lower in sodium, with 123 milligrams per 1/2 cup compared with 420 milligrams in a serving of cottage cheese. Use ricotta cheese as a substitute for cottage cheese in lasagna or spinach pie.
If you're the DIY-type, this cheese and its firmer derivatives are some of the easiest cheeses to make at home. Tip: Cottage cheese can have a lot of sodium, especially when it's low-fat or nonfat. Be sure to check the nutrition label on the container before buying it. Some companies, such as Lucerne and Friendship Dairy, make no-salt-added versions.