They might be better for the planet, but are plant-based burgers good for you?
Photos: The top meat substitutes
Plant-based burger patties made by Impossible Foods contain a genetically modified version of heme, an iron-containing molecule from soy plants, which is what gives them a meaty flavor.
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Photos: The top meat substitutes
Vegan soy bratwurst has become a popular choice in Germany, allowing meat-lovers to cut meat from their diets without necessarily changing them too much. Meat-free diets have come a long way, with a variety of alternative options.
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Photos: The top meat substitutes
Fried cabbage with bread crumbs -- the vegan version of traditional German schnitzel -- looks just like its meat counterpart but with healthier ingredients.
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Photos: The top meat substitutes
Organic tofu is the base for many vegan and vegetarian meals.
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Photos: The top meat substitutes
Seitan is a meat alternative made from gluten, or wheat protein.
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Photos: The top meat substitutes
Tempeh is a traditional Indonesian product made from fermented soy.
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