Unlocking deep relaxation: the power of rhythmic breathing on brain rhythms

An EEG study of Sudarshan Kriya Yoga by Vaibhav Tripathi and team from Indian Institute of Technology, Harvard University, Sri Sri Institute of Advanced Research, and Fortis Escort Heart Institute shows that rhythmic breathing boosts theta–delta activity while suppressing alpha and aperiodic signals, creating a distinct state of calm alertness linked to deep relaxation. The music control group showed no such effects, highlighting breath-based meditation as a promising, drug free tool for stress and mental health support.