For those that can tolerate them, dairy products are a healthy supply of assorted important nutrients. They’re high in fiber and among the many greatest sources of plant-based mostly protein. Kidney beans are loaded with fiber and varied vitamins and minerals. Make sure to prepare dinner them properly, as they’re toxic when uncooked. Although grains have gotten a foul rap in recent years, some varieties are very healthy. They’re especially rich in omega-three fatty acids and iodine, two vitamins during which most individuals are poor.