SMRTR Science & EngineeringMar 12, 2026Nautilus

Does This Protein Drive Exercise’s Brain Boost?

SMRTR summary

Regular exercise trains the brain to produce more BDNF protein, which helps neurons grow and survive. A 12-week cycling study showed improved brain activity in attention areas as fitness increased.

SMRTR provides this summary for quick context. The original article belongs to Nautilus.

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