The Questionable Science Behind the Odd-Looking Football Helmets: The N.F.L. claims Guardian Caps reduce the risk of concussions. The company that makes them says, “It has nothing to do with concu...

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The original was posted on /r/nfl by /u/76erLegendChetUtley on 2026-02-05 14:44:26+00:00.

Original Title: The Questionable Science Behind the Odd-Looking Football Helmets: The N.F.L. claims Guardian Caps reduce the risk of concussions. The company that makes them says, “It has nothing to do with concussions.”