Amanda Henry found starch granules from plants on fossil teeth and stone tools, suggesting that humans have consumed grains and tubers for at least 100,000 years.

Authors

• Person: Not available Organization: National Geographic
  The Evolution of Diet - National Geographic

Sources

• The Evolution of Diet - National Geographic www.nationalgeographic.com National Geographic via serper

Referenced by nodes (3)

• tubers concept
• stone tools concept
• grain concept