Biofield Tuning
Sound therapy using tuning forks on and around the body to detect and harmonize disturbances in the human biofield (electromagnetic field)
Bottom Line
Evidence-Based Take:
Biofield Tuning is an alternative therapy with very limited scientific evidence. The concept of a detectable, manipulable "biofield" is not accepted by mainstream science. However, some people report profound subjective experiences.
What the Evidence Shows:
- Biofield concept: Not validated by mainstream physics/biology
- Sound therapy generally: Some evidence for relaxation, stress reduction
- Biofield Tuning specifically: No peer-reviewed clinical trials
- Placebo effect: Likely significant contributor to reported benefits
Honest Assessment:
This is firmly in the alternative/experimental category. If you're drawn to energy medicine and sound therapy, Biofield Tuning may provide subjective benefits - relaxation, emotional release, stress relief. But approach with eyes open: the theoretical framework is unproven, and benefits may be largely placebo. That said, placebo effects are real effects.
Science
The Theory (Unproven):
Biofield Concept:
- Proponents claim humans have an electromagnetic field extending 5-6 feet around the body
- This field allegedly stores "information" from life experiences
- Trauma, stress, emotions supposedly create "disturbances" in this field
- Tuning forks can allegedly detect and "comb out" these disturbances
The Tuning Fork Mechanism (Claimed):
- Coherent sound vibration from forks
- Practitioner moves forks through the field
- "Resistance" or changes in sound indicate stuck energy
- Repeated passes allegedly clear the disturbance
Scientific Perspective:
What We Know:
- Humans do generate weak electromagnetic fields (heart, brain)
- Sound vibration does affect the body (mechanotransduction)
- Relaxation response is real and beneficial
- Placebo effects can produce measurable physiological changes
What's Not Established:
- Extended biofield detectable by tuning forks
- Information storage in electromagnetic fields
- Ability to "clear" trauma through sound
- Specific frequencies having specific effects
Related Research:
- NIH funds some biofield science research
- Consciousness and Healing Initiative (CHI) studies biofield therapies
- Results remain preliminary and controversial
Supporting Studies
2 peer-reviewed studies
View all studies & compare research →Practical Protocol
Session with Practitioner:
Typical Session (60-90 minutes):
- Intake discussion about concerns/intentions
- Client lies fully clothed on massage table
- Practitioner activates tuning fork (strikes or uses activator)
- Fork is moved slowly through the space around the body
- Practitioner listens for changes in sound quality
- Areas of "resistance" receive repeated passes
- Process repeated on front, back, and sides
- Session ends with grounding techniques
Common Tuning Forks Used:
| Fork | Frequency | Claimed Use |
|---|---|---|
| Unweighted (standard) | 174 Hz | Biofield work, off-body |
| Weighted | 174 Hz | On-body, bones, joints |
| Sonic Slider | 93.96 Hz | Face, fascia work |
| 528 Hz | 528 Hz | "Love frequency," heart |
Self-Practice (Basic):
- Get quality tuning fork (174 Hz weighted recommended for beginners)
- Strike fork on activator (not hard surface)
- Hold near body, move slowly
- Notice sensations
- Use on tense areas, around head, along spine
Session Frequency:
- Initial: 1-3 sessions, 1-2 weeks apart
- Maintenance: Monthly or as desired
- Some do intensive series (3 sessions in 1 week)
Important Notes:
- Find trained practitioner for full experience
- Self-practice is limited compared to practitioner work
- Integration time recommended after sessions
Risks & Side Effects
Safety Profile:
Generally very safe - it's non-invasive sound therapy.
Potential Issues:
- Emotional release (can bring up difficult feelings)
- Temporary fatigue or "detox" symptoms
- Headache or dizziness (rare)
- Disappointment if expectations aren't met
Contraindications (Per Practitioners):
- Pregnancy (practitioners often avoid)
- Pacemakers or metal implants (uncertain effects)
- Active cancer (some practitioners avoid)
- Severe mental health conditions (without professional support)
- Within 3 days of concussion
Psychological Considerations:
- Can bring up emotional content
- Not a substitute for mental health treatment
- May create false beliefs about trauma/healing
- Confirmation bias is common
Financial Risk:
- Sessions can be expensive ($100-200+)
- Easy to spend a lot chasing results
- No guaranteed outcomes
Risk Level: Low physically; moderate psychologically/financially
Who It's For
Most Likely to Benefit:
- Those open to alternative/energy medicine
- People who respond well to sound and vibration
- Individuals seeking relaxation and stress relief
- Those curious about subtle energy practices
- People who've found conventional approaches insufficient
Good Candidates:
- Open-minded explorers
- Those who enjoy bodywork and energy healing
- Individuals processing emotional issues (with support)
- People interested in the intersection of sound and wellness
Probably Not For:
- Strict materialists/skeptics (will likely not engage meaningfully)
- Those seeking evidence-based treatment for medical conditions
- Anyone expecting guaranteed results
- Those who can't afford experimental therapies
Skip If:
- You need treatment for serious medical or mental health conditions
- You're not open to alternative frameworks
- Financial constraints make it stressful
How to Track Results
What to Track:
- Subjective experience during session
- Emotional state before/after
- Sleep quality following session
- Stress levels over time
- Any physical sensations
Session Log:
| Date | Practitioner | Focus Area | Experience | After-effects |
|---|
Realistic Expectations:
- Benefits are subjective and variable
- Some sessions may feel profound, others subtle
- Integration can take days
- Not every session will be transformative
Top Products
Tuning Forks:
- Biofield Tuning Store - Official Eileen McKusick products
- Omnivos - Quality therapeutic forks
- SWB 256 - Various options
Finding Practitioners:
- Biofield Tuning Practitioner Directory
- Search for trained practitioners in your area
- Distance sessions available
Books:
- "Tuning the Human Biofield" by Eileen Day McKusick
- "Electric Body, Electric Health" by Eileen Day McKusick
What to Look For:
- Trained/certified practitioner
- Good reviews/testimonials
- Clear about what to expect
- Doesn't make medical claims
Cost Breakdown
Session Costs:
| Type | Cost |
|---|---|
| Individual session | $75-200 |
| Package (3 sessions) | $200-500 |
| Distance session | $75-150 |
| Group session | $30-75 |
DIY Equipment:
| Item | Cost |
|---|---|
| Basic weighted fork | $30-50 |
| Professional fork set | $100-300 |
| Full practitioner kit | $300-600 |
| Activator | $15-30 |
Training (If Interested):
- Foundations course: $500-1000
- Full practitioner training: $2000-5000
Cost-Effectiveness:
Hard to assess given unproven efficacy. If you find value in it, sessions are comparable to massage or other bodywork. If it doesn't resonate, it's money spent on an experience.
Podcasts
The New SCIENCE of Energy Healing | Biohacking Updated : 1357
Dave Asprey explores the emerging science behind energy healing modalities and their mechanisms...
Destiny: Eileen McKusick, Tuning the Human Biofield
Eileen McKusick joins Cliff Dunning on Earth Ancients to discuss biofield tuning and its...
Eliminating Your Issues With Foods Using Sound Vibration with Eileen McKusick
Eileen McKusick joins Chef Whitney Aronoff to discuss how biofield tuning can address...
How to Easily Release Emotional Trauma and Detox Using Sound Therapy and Biofield Tuning with Eileen Day McKusick
Eileen McKusick joins Wendy Myers to explain biofield tuning, a sound therapy method she...
Discussed in Podcasts
17 curated moments from top health podcasts. Click any timestamp to play.
How the body auto-tunes itself using tuning fork biofeedback
McKusick explains the core mechanism of biofield tuning: when a tuning fork is held over an area of pain, the body hears its own dissonance and auto-adjusts to bring itself back into tune, like tuning a guitar by matching a reference note.
"about the human body is that if I hold a tuning fork over the area of pain, where it sounds sharp, the body hears its own noise and it goes, wow, I sound off tune. And it will actually auto adjust and auto tune to the point where,"
Depression has a detectable acoustic signature in the biofield
McKusick describes how depression produces a flat, deflated tone off the left shoulder that can be detected with a tuning fork, and how the body will brighten and correct itself when it hears its own deflatedness reflected back.
"The tone of depression is really easy to hear. It sits off the left shoulder and it sounds like you're. And what's amazing is, is that for people who have depression, what they have is just part of their inner orchestra that's flat."
Suppressed anger drives heavy metal accumulation and weight retention
McKusick explains how suppressed emotions, particularly anger, create tension across cell membranes that prevents the body from processing heavy metals and releasing excess water weight, connecting emotional patterns to physical detoxification capacity.
"Because a lot of what holds weight on, and we touched on this earlier, is the suppression of emotions, which creates a certain amount of tension across all your cell membrane."
The body is electric and electronic with specific energy circuits
McKusick introduces the concept that the body has an electrical wiring system, and biofield tuning uses sound to modulate how electricity flows through inner circuits, making it easier to break old habits and establish new patterns.
"your body is chemical and mechanical, yes, but it's also electric and it's electronic."
How tuning forks create a conversation with the body's emissions
McKusick explains the physics behind how tuning forks work as diagnostic tools. The body's high-frequency, low-amplitude waves intersect with the tuning fork's overtones and undertones, precipitating down into the audible range so practitioners can hear the body's acoustic emissions.
"it was like a conversation between what I know now to be the very high frequency, very low amplitude emissions of the body"
Physics-based medicine using resonance and entrainment
McKusick describes biofield tuning as physics-based medicine that works through the principles of resonance and entrainment, going beyond chemical-based approaches to work directly with the body's vibrational and electrical systems.
"it's really physics-based medicine is what we're working with. We're kind of going beyond chemical-based and now we're working with physics-based medicine. And a very simple physics principle is resonance and entrainment."
McKusick's origin story as a hypersensitive child turned healer
McKusick shares how being told she was "too sensitive" as a child, combined with growing up as the youngest of six siblings in a chaotic household and skipping grades, led her to seek healing from her own wounds, which ultimately led to developing biofield tuning.
"Well, I was one of those kids who was always told that I was too sensitive."
The body as a self-healing instrument that tunes itself
McKusick explains the core principle that humans are designed to be self-healing instruments. When the tuning fork reflects the body's dissonance back to it, the body uses that sonic feedback to tune itself back into right rhythm and tonal expression.
"the body uses that sonic feedback to tune itself to bring itself back into right rhythm and right tonal expression because we're designed to be self-healing instruments."
Memories stored as standing waves in the body's magnetic field
McKusick explains her discovery that memories are stored in standing waves within the magnetic field surrounding the body, organized chronologically with gestation at the outer boundary and recent events near the body surface.
"I found that they appear to be stored in standing waves, like magnetically encoded waveforms in the magnetic field that surrounds our body."
The tuning fork as invisible ink decoder for biofield distortions
McKusick describes how the tuning fork acts like an invisible ink decoder, with sound waves bouncing off the invisible territory of the biofield and returning with diagnostic information, similar to how an ultrasound works.
"And the tuning fork, so interestingly, acts almost like an invisible ink decoder. And as the sound waves bounce off of this invisible territory, they come back with information, just like an ultrasound."
How the body self-tunes using coherent sound input
McKusick explains the self-tuning mechanism: when a tuning fork reflects distortion back to the body, the organizing intelligence uses the coherent input to tune itself, releasing subconsciously held tension and restoring breath and harmony.
"The organizing intelligence will use that both the reflection and the steady, coherent input of the tuning fork to actually tune itself and bring its expression."
Emotional energy as a magnetic stylus moving debris through the field
McKusick describes how a tuning fork acts like a magnetic stylus that picks up emotional debris in the field and moves it from pileup zones into the central channel of the torus for circulation, demonstrated by resolving a widow's shoulder pain caused by accumulated grief.
"A tuning fork produces a weak electromagnetic charge and it becomes sort of like a magnetic stylus. I can pick up the iron filings of that emotional debris in the field and move it from the shoulder into the midline of the electrical system, into the central channel of the torus, where it goes into circulation."
Who to Follow
Key Figures:
- Eileen Day McKusick - Creator of Biofield Tuning, researcher, author
- Developed method over 20+ years of practice
- Wrote "Tuning the Human Biofield" (2014)
- Founded Biofield Tuning Institute
The Biofield Science Movement:
- Consciousness and Healing Initiative (CHI)
- NIH National Center for Complementary and Integrative Health funds some research
- Growing academic interest, though still fringe
Wellness Community:
- Popular in holistic health circles
- Featured on various health podcasts
- Growing practitioner network
Scientific Skepticism:
- Mainstream science does not validate biofield concepts
- Critics point to lack of controlled trials
- Placebo effects likely explain many reported benefits
Synergies & Conflicts
Relaxation/Stress Stack:
- Biofield Tuning (sound therapy)
- NSDR - Deep rest
- Breathwork
- Meditation practice
Alternative Healing Stack:
- Biofield Tuning
- Acupuncture
- Reiki or energy healing
- Sound baths
Emotional Processing Stack:
- Biofield Tuning (claimed emotional release)
- Journaling
- Therapy/counseling (evidence-based)
- Somatic practices
Sound Therapy Stack:
- Biofield Tuning (tuning forks)
- Sound baths (singing bowls)
- Binaural beats
- Music therapy
What People Say
Why People Try It:
Reported Experiences:
The Reality:
Many people report positive experiences with Biofield Tuning. Whether this is due to the specific technique, the relaxation response, practitioner relationship, placebo effect, or something else is unknown. For some, the subjective benefits are valuable regardless of mechanism.