Is a diet comprised solely of meat good for you? I think you know the answer. I have been watching the National Geographic series of documentaries Life Below Zero, which features individuals who live (often alone) in harsh conditions in the Alaskan wilderness. They are self-sufficient, providing their own water, heat, shelter, and food. They harvest their own food by hunting, fishing, and trapping animals. One of them announced that meat is poison and recommended a diet of 70% fat.