1: New study suggests cavemen were mostly plant-based eaters.

2: Research challenges assumption of cavemen as predominantly meat-eaters.

3: Evidence reveals human ancestors may have been vegan.

4: Implications of new study on human diet evolution.

5: Debunking myths about cavemen's diet.

6: Reevaluating historical perspective on caveman diet.

7: Study sheds light on ancient plant-based diets.

8: Possible implications for modern dietary choices.

9: Understanding the plant-based history of human evolution.