48 | The Hidden Cost of Repeated Hits to the Head: What Happens to the Brain?
What happens to the brain when it experiences repeated hits over years—or even decades?
In this episode of RenewHer, Genell brings together her lifelong love of football and her work as a Brain Health Coach to explore what researchers are learning about concussions, repeated head impacts, CTE, and long-term brain health.
She also looks at a major 2026 study of former NFL players and Dr. Daniel Amen's research into brain injury and rehabilitation in active and retired players—including evidence that some aspects of brain function may improve.
But this episode isn't just about football. It's…
The skinny
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