Can breathing exercises help curb opioid cravings? new study says maybe.

This study looked at whether a heart rate variability biofeedback (HRVB) program is practical and helpful for adults recovering from opioid use disorder in a residential treatment center. Thirty-two participants used a portable device for daily breathing exercises over three weeks. The goal was to see if the program could reduce stress, improve emotional control, and lessen cravings. Results will guide future research on adding this technique to recovery programs.