01/12/2025
🧠 Did you know our brains go through five major stages across life?
A new study from the University of Cambridge shows that our brains don’t fully “settle” until our 30s, and they keep changing well into older age.
Here are the five ages of the human brain:
• 0–9 years: Rapid growth and major changes
• 9–32 years: A long period of brain “rewiring”
• 32–66 years: Stable adult phase
• 66–83 years: Early ageing
• 83+ years: Late ageing
This research helps us understand when the brain is most vulnerable and how we can better support brain health at every age.
🧠✨ A great reminder that our brains are always changing, no matter how old we are!
Four major turning points around ages nine, 32, 66 and 83 create five broad eras of neural wiring over the average human lifespan.