Introduction

A groundbreaking study has revealed that genes inherited from our ancient Neanderthal cousins may play a significant role in shaping our teeth! Researchers from University College London (UCL) have identified genetic variants that determine tooth shape, highlighting dramatic differences in dental features among various ethnic groups.

Study Overview

Published in the journal Current Biology, the findings open up fascinating avenues for understanding human evolution and dental health. Co-lead author Dr. Kaustubh Adhikari explains, "Teeth are a valuable window into our evolutionary past. They provide clues about pivotal moments in human history, such as our shift to cooked foods and the gradual reduction in tooth size."

Research Participants