The best-selling author shares the surprising takeaways from her latest book.
Plant-based diets are becoming increasingly popular thanks to the shift in awareness around human health and concern for animal welfare and the environment, says L.A.-based author Kathy Freston. In her new book, Clean Protein, she teamed up with co-author Bruce Friedrich (co-founder and executive director of The Good Food Institute) to examine how much protein people actually need and whether there’s an ideal source. Here, Freston asserts her opinion on carnivorous diets and test tube meat.