
40 Hz: The Frequency Therapy That Is About to Be Tested Properly
A light flickering and a tone pulsing forty times a second, an hour a day, at home. The mouse work launched a field, one large replication attempt found none of it, and a 670-person sham-controlled trial is due to report before the year is out.
Revuelt Health · September 15, 2026 · 9 min read
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