Our prehistoric ancestors experienced a rapid growth spurt between 2 and 2.5 million years ago, coinciding with increased meat consumption and more efficient bipedal movement.
It helped us reach our “prime.”
The Progression of Man apparently wasn’t as gradual as once thought. UK researchers found that our ancestors experienced a rapid growth spurt between 2 and 2.5 million years ago, potentially due to increased meat consu... [3308 chars]