Brain age is a unique statistic that indicates how healthy and robust our brains are. Scientists use brain age to determine whether our brains grow typically or require special attention. They look at how you think, remember, and learn new things to assess your brain's age.
However, if your brain is older than your physical age, it may indicate that you need to eat well, get enough sleep, and exercise to keep your brain young and happy. So, caring for your brain is like showering it affectionately to keep it young and sharp!