Meatless proteins. Tempeh, tofu, and seitan can take the place of meats in a vegetarian or vegan Keto Diet. It’s a vegetarian diet, but not exactly a heart-healthy vegetarian diet, Gardner said. For Paleo, you cut out most dairy, because it’s a more modern dietary food group that causes some people problems. Whether Keto or Paleo, both include nutrient-dense vegetables like spinach, asparagus, and Brussel sprouts. For ShortCuts…