@TeriseD @beralc
Most Americans are fortunate in that we do get enough protein daily. I think as we age and as we have health challenges it's more about being aware of the need, and current research indicates we rebuild better if the protein is divided among all meals, rather than just at dinner.
Vegetarians have very happily and safely maintained good nutrition and thrived without eggs and meat.
It's crucial to differentiate between high protein foods and high iron foods. It's incorrect to state that all high protein foods are high in iron. Chicken, eggs, and the non-oily fishes either aren't particularly high in iron or have it in forms that are difficult to absorb.