The original paleo diet might have included fewer succulent steaks and more juicy maggots.
Neandertals are often depicted at the top of the food chain for their time, consuming as much meat as lions or hyenas. But maggots growing on rotting meat might have been the real signature dish of the Neandertal diet, researchers report July 25 in Science Advances.
The idea that Neandertals were extreme carnivores comes partly from the high levels of a specific type of nitrogen called N-15 in their bones. Nitrogen has two stable forms. N-14 is lighter and a lot more common in nature, while N-15 is heavier and much rarer.