DID EATING FAT OUT OF BONES GIVE US OUR BIG BRAINS?

Long before human ancestors began hunting large mammals for meat, a fatty diet provided them with the nutrition to develop bigger brains, a new paper argues.

The paper suggests that our early ancestors acquired a taste for fat by eating marrow scavenged from the skeletal remains of large animals that other predators killed and ate. The argument challenges the widely held view among anthropologists that eating meat was the critical factor in setting the stage for the evolution of humans.

Leer Más