How Much Protein Do You Really Need?

How Much Protein Do You Really Need?
 
Lately, it seems like every popular diet is a high-protein plan. Even people who aren’t on a so-called diet are generally trying to eat more lean meats, nuts, seeds and low-fat dairy in an effort to boost their metabolism, build muscle and lose weight. Meanwhile, some experts say that Americans are getting more than enough protein, even before they start trying to follow high-protein diets.