Energy and energy healing: what the word means

Two very different things called 'energy'

In physics, energy is one of the most precisely defined quantities there is: the capacity to do work, measured in joules, taking specific forms (kinetic, thermal, chemical, electromagnetic) every one of which can be detected and quantified. When a physicist says energy, they mean a number you could in principle put on a meter.

In energy healing, 'energy' means something else entirely: an invisible vital force that animates living things and can be sensed, balanced, unblocked or transmitted by a trained practitioner. These are not the same concept sharing a word by coincidence: the second borrows the prestige of the first. The confusion is deliberate, and noticing it is most of what it takes to think about the field clearly.

It is vitalism, and vitalism is very old

The belief in a life force is ancient and nearly universal. China has qi, India prana, Japan ki, ancient Greece pneuma, Polynesia mana. Every one of these traditions posits an animating energy that health depends on keeping in flow and in balance.

The modern Western versions are just newer names for the same intuition. In the 1770s Franz Mesmer proposed 'animal magnetism', an invisible fluid he claimed to redirect, and a royal commission including Benjamin Franklin tested it and found the effects came from imagination, not any fluid. Later came the 'vital force' of homeopathy, Wilhelm Reich's 'orgone', and, most recently, the 'biofield', a term coined in the 1990s to give the whole idea a scientific-sounding home. Different labels, one unproven premise.

It's vitalism, it was retired by the 1850s, and I don't think a new word revives it.

The modalities, and what they share

They differ in props and vocabulary and agree on the premise: a life force exists, it can go wrong, and the practitioner can put it right. That shared premise is the thing that has never been demonstrated, so the evidence for one is, in effect, the evidence for all.

Studies, and what they show

No instrument has ever detected the energy, field or vibration these practices describe, despite the claims being specific enough to test. And when the practitioners themselves are tested, the results collapse.

The cleanest example is a fourth-grade science-fair experiment that ended up in a major medical journal. Emily Rosa asked Therapeutic Touch practitioners (who claim to feel a human energy field) to say, unseen, which of their hands hers was hovering over. If they could sense the field, they should have been right almost every time; they were right about as often as a coin flip. It was published in JAMA in 1998, and it remains a tidy demonstration: the field the whole practice depends on couldn't be felt when the practitioner couldn't see.

Broader reviews reach the same verdict. Beyond relaxation and placebo, there's no convincing evidence that energy healing treats any condition, and no mechanism by which a transferable life force would work.

So why do people feel better?

Because the parts that are real are powerful, and none of them need the energy to exist. Lying still and being cared for triggers the relaxation response. A confident, kind practitioner produces a strong placebo effect. Ritual and attention give distress a shape and a container. Human touch soothes the nervous system directly. These are well-understood effects, and together they easily explain why an energy-healing session can leave someone calmer and in less pain.

That isn't a small thing to offer. It's just not what it says on the label. The straight description of most energy work is 'a structured, caring, relaxing hour', which is a claim to keep, and a different one from 'I moved your life force'.

Mesmer's commission, in detail

The 1784 test is the model for everything that has been done since, and it was designed better than most modern trials. Franz Mesmer's followers in Paris claimed to cure by directing an invisible magnetic fluid, and the treatments produced convulsions, swoons and reported recoveries. Louis XVI appointed a commission that included Benjamin Franklin, then American ambassador, the chemist Antoine Lavoisier and the physician Joseph-Ignace Guillotin.

They separated the fluid from the belief. Subjects who were told a magnetised tree stood in the garden collapsed in front of unmagnetised trees. Subjects magnetised through a door without their knowledge felt nothing. A woman told the magnetiser was in the next room went into crisis; when he was there and she did not know, she did not. The report concluded that the effects were real and the fluid was imaginary, and that imagination without magnetism produced the convulsions while magnetism without imagination produced nothing. Every sham-controlled trial of energy healing since has reproduced that sentence.

What the body's fields are

The body does produce electrical and magnetic activity, and the biofield vocabulary leans on that. The heart's electrical signal at the skin is about a millivolt, which is what an ECG records; the brain's is in microvolts, which is what an EEG records; the heart's magnetic field, measured by a magnetocardiograph inside a shielded room, is around a hundred thousand times weaker than the Earth's. All of it falls off steeply with distance and is swamped at a few centimetres by the fields of a lamp.

None of it carries information about health that a hand could read, none of it can be changed by another person's intent, and none of it is what a practitioner means when they say your field is blocked. The measurements exist. The claim borrows them and then describes something else.

The ladder

Most energy modalities are learned in numbered levels, and the levels are where the money is. Reiki runs from Level 1 through Master, and a master course can cost several hundred to a few thousand pounds. Pranic healing sells basic, advanced, psychotherapy and crystal levels in sequence. Therapeutic Touch and Healing Touch have certification tracks with continuing-education fees. Each rung qualifies you to teach the rung below, so the structure recruits its own sales force.

That is not unique to this field. It is the structure of any certification market, and it deserves saying only because the certificate is often presented as a credential comparable to a clinical one. A weekend course in channelling a force no instrument has found is a weekend course. The practitioner may be excellent company and the hour may be lovely. The certificate on the wall is not the reason.

A vocabulary check

Whenever a word from the left column appears without a number, an instrument or a test, it is being used in the right-hand sense. That is a fair use of language in poetry. It is a misuse in a claim about your body.

Two meanings of one word

You don't have to choose between mocking energy healing and believing it. The accurate position is narrower and more practical: the experiences are real, the relaxation is real, the metaphysical energy is unproven and probably a metaphor, and the risk is only ever that someone treats a caring hour as a substitute for medicine.

This is the umbrella over several other things we have written about. Reiki, sound healing, the chakra system, and the same sentence covers all of them. Enjoy the calm. Doubt the physics. Never let it stand in for treatment.