Appl Psychophysiol Biofeedback June 2025 PMID 39864026

Comparing the Effects of Square, 4-7-8, and 6 Breaths-per-Minute Breathing Conditions on Heart Rate Variability, CO Levels, and Mood.

Joshua Marchant, Inna Khazan, Mikel Cressman, Patrick Steffen

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Mentions

Peak: 2 in Mar 2025

across 2 sources since Mar 2025

Extended reach

2,311

potential audience

Total likes

Video views

239

Mentions per month

Mar 2025

All 2 dated mentions so far are from Mar 2025.

Where it's discussed

X / Twitter1 posts
YouTube1 videos

AI synopsis

What people are saying

The collective discussions reveal a strong interest in how slow breathing techniques like 6 bpm can enhance heart rate variability, with posts emphasizing its potential health benefits. Supportive words such as 'interesting,' 'promising,' and 'important' reflect a proactive and engaged tone, while some speculate on future applications, showing moderate depth of analysis.

AgreementModerate agreement

Most discussions support the study's findings, with some posts highlighting the benefits of slow breathing techniques, indicating a general agreement.

InterestHigh interest

Participants show high enthusiasm, often referencing the practical implications and potential health benefits of different breathing exercises.

EngagementModerate engagement

Posts frequently analyze the methodology and speculate about long-term effects, demonstrating moderate to deep engagement.

ImpactNeutral impact

The conversations indicate recognition of the study’s importance, though no posts suggest immediate widespread change or critical policy shifts.

Abstract in brief

This study compared the effects of different breathing techniques—Square, 478, and 6 breaths per minute (bpm)—on heart rate variability (HRV), carbon dioxide levels, blood pressure, and mood in college students.
Results showed that breathing at 6 bpm increased HRV more than the other techniques, but it also caused mild overbreathing and did not significantly change blood pressure or mood.
The findings suggest that 6 bpm breathing may be more effective for improving HRV, but further research is needed to explore long-term effects and the impact on carbon dioxide and overall health.]

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All mentions

Effective Breathing Techniques to Reduce Stress and Improve Wellbeing

Breathing influences emotions and overall wellbeing. Learning to control your breath can help manage emotional states. This video explores the science behind breathing, including techniques suited for mental health…

Abby Medcalf PhD · Mar 11, 2025 239 views

Jon Chung

@drjonathanchung · X

Comparing the Effects of Square, 4–7-8, and 6 Breaths-per-Minute Breathing Conditions on Heart Rate Variability, CO2 Levels, and Mood https://t.co/b8cowV3stV

Mar 11, 2025 · 2,073 followers View post →