The 6 Best Veggie Burgers to Buy That Are Actually Healthy Everyone has a favorite plant-based burger by now, whether it's Beyond, or Impossible, or another brand, but none of these are particularly healthy, according to doctors, since they contain a variety of ingredients not grown in the ground. By contrast, the good old-fashioned veggie burger is based on whole foods like lentils, mushrooms, carrots, beets, peas, and whole grains such as quinoa and brown rice. For the most part, these veggie burgers are healthier and contain less fat and more fiber per ounce, but the beef with them is tha...