Support WBURA Protein That Moves From Muscle To Brain May Tie Exercise To MemoryPlay02:52Download AudioJon HamiltonJune 23, 2016 ShareResearchers have long known that exercise is good for the brain. An enzyme produced by muscles might help explain why. (Corbis/VCG/Getty Images)
Researchers have long known that exercise is good for the brain. An enzyme produced by muscles might help explain why. (Corbis/VCG/Getty Images)