Good sources of protein in a plant-based diet include lentils, beans, soy products, nuts, nut butters, and whole-grain breads and cereals. It was once thought that vegetarians had to eat certain ...

While each country's diet may vary, the Mediterranean diet consists mainly of plant-based foods, seafood, lean poultry, whole grains, nuts, beans, olive oil, herbs and spices. The key is to eat as ...