Wearable Ultrasound Patch Boosts REM Sleep Without Drugs: What August 2026’s Innovation Means for Americans
An August 7, 2026 University of Texas study found a wearable ultrasound patch shortened time to REM sleep by 43 minutes and extended it by 16 minutes — without any drugs or surgery. A 40-year pharmacist explains this innovation, who needs better REM sleep most, and the evidence-based strategies available now.