Summary
A clinical trial found that an HRV biofeedback wearable device reduced alcohol and drug cravings in people with severe substance use disorder during their first year of recovery.
Methods
Phase 2 clinical trial, 115 adults with severe SUD, 8 weeks
Key Findings
- HRV biofeedback device reduced cravings vs control
- AI-prompted biofeedback when stress/cravings detected
- 10 minutes scheduled + 5 minutes prompted practice daily
- Targets autonomic systems disrupted by chronic substance use
- Cost-effective adjunct to standard recovery programs
Limitations
8-week study, longer-term effects not assessed
What This Means for You
HRV biofeedback may be a valuable tool for addiction recovery. When you notice cravings or stress, brief biofeedback practice can help regulate your autonomic response.
Source
Read the original paper in Mass General Brigham ↗
Added to HRV Zone: 2025-01-10