Walk into certain hospitals, wellness centers, or even therapy offices today, and you might spot something unexpected: a practitioner holding their hands a few inches above a patient’s body, eyes closed, saying nothing. This is , and it has quietly moved from the fringes of alternative medicine into some surprisingly mainstream settings.
Yet for something that has been around for over a century in its modern form, still raises a lot of questions. What is it supposed to do? Does any of it hold up under scientific scrutiny? Below are honest answers to the questions people ask most often.
What is energy healing, exactly?
Energy healing is an umbrella term that covers practices like Reiki, healing touch, therapeutic touch, and Qi Gong. The shared idea across these modalities is that a practitioner works with a subtle energy field around or within the body to support relaxation and balance. Practitioners typically place their hands lightly on or near a person’s body without applying pressure.
None of it involves needles, medication, or physical manipulation of muscles or joints. None of these practices involve medication, manipulation, or invasive contact. That gentleness is part of why it appeals to people who feel overwhelmed by more clinical forms of treatment.
Where did practices like Reiki come from?
Reiki is the most widely known form of energy healing, and its modern origin traces back to Japan in the early twentieth century. According to accounts documented in Reiki literature, the practice was formalized and publicized in 1922 by a man named Mikao Usui, who later opened a school in Tokyo to teach it. From there, the practice slowly made its way westward.
One of Usui’s students, a woman named Hawayo Takata, is credited with introducing Reiki to the United States. It was one of his patients, Hawayo Takata, who first brought Reiki to the United States in 1938, and her students went on to train new generations of practitioners across the country. That lineage is still referenced today whenever someone talks about being “attuned” to Reiki.
Does science actually support energy healing?
This is where things get complicated, and honestly, where most of the skepticism comes from. According to the National Center for Complementary and Integrative Health, there’s no scientific evidence supporting the existence of the energy field thought to play a role in Reiki. That is a fairly blunt statement coming from a federal health agency, and it sets the tone for how mainstream medicine generally views the practice.
On top of that, Reiki hasn’t been clearly shown to be effective for any health-related purpose, and while it has been studied for a variety of conditions including pain, anxiety, and depression, most of the research has not been of high quality, with inconsistent results. A separate federal publication puts it just as plainly: Reiki is based on an Eastern belief in an energy that supports the body’s innate or natural healing abilities, but there is no scientific evidence that such an energy exists. The takeaway isn’t that people are lying about feeling better. It’s that the mechanism they believe is causing it hasn’t been proven.
How many people actually try energy healing?
More than you might expect, though the numbers are smaller than for something like yoga or meditation. According to the 2007 National Health Interview Survey, more than 1.2 million adults, about 0.5 percent of the U.S. general adult population, had used an energy healing therapy such as Reiki in the previous year. That works out to roughly one out of every two hundred American adults, a modest slice of the population but not a trivial one.
Interest has not faded since then. As of July 2024, there are about 140 Reiki research papers published in peer-reviewed scientific journals, though most are pilot studies with small numbers of participants. That steady trickle of new studies suggests the topic has not lost relevance, even if it remains a niche corner of complementary medicine.
Is energy healing safe to try?
This is one area where even skeptical researchers tend to agree: there is little risk involved. Reiki hasn’t been shown to have any harmful effects, according to the NCCIH, which is a notably different conclusion than the agency reaches on effectiveness. Since sessions do not involve medication or physical manipulation, the odds of an adverse reaction are low.
That said, safety in this context mostly means the practice itself will not hurt you directly. The real risk lies elsewhere, in people using it as a substitute for treatments that actually have proven track records. Most reputable practitioners and hospitals that offer energy healing are careful to frame it as a supplement rather than a cure.
What actually happens during a session?
A typical energy healing session looks almost nothing like a doctor’s visit. Most sessions look almost meditative from the outside, with a client lying still while a practitioner uses light touch or simply holds their hands nearby. Sessions often last between twenty and sixty minutes, and clients usually remain fully clothed throughout.
There’s no diagnostic equipment, no bloodwork, and no measurable readings taken during the process. Some people report feeling warmth, tingling, or a sense of calm, while others notice nothing dramatic at all. The experience tends to be subjective, which is part of why it’s so hard to study using conventional clinical methods.
Why do hospitals offer these therapies at all?
It might seem strange that a practice with so little scientific backing shows up in cancer centers and hospital wards, but the reasoning is usually pragmatic rather than ideological. The most sensible way to think is as an addition, not a substitute for medical treatment. Many integrative medicine departments treat it as a low-risk comfort measure, similar to offering music therapy or a quiet room.
A recent example illustrates how this plays out in practice. A 2025 study at two cancer infusion centers found that between March 2022 and February 2024, 392 Reiki sessions were provided to 268 unique patients. Patients receiving chemotherapy often deal with long waits and physical discomfort, and even a modest sense of relaxation during that time can matter to them, regardless of the underlying mechanism.
Can it genuinely help with pain or anxiety?
Researchers have looked into this question repeatedly, with mixed but not entirely dismissive results. There has been limited clinical research on Reiki, though available studies have examined its use for conditions such as fibromyalgia, pain, cancer, and depression, along with overall well-being. The evidence tends to be thin, but it isn’t nonexistent.
One newer data point comes from 2025. A meta-analysis of randomized controlled trials found a significant enhancement in quality of life following Reiki therapy across 661 participants aged 14 and older. Researchers who reviewed that data were careful to note the limits of what it proves. It is a modest effect by clinical standards, but it is a real, measured one, and it lines up with what NCCIH itself has acknowledged, that Reiki hasn’t been shown to have any harmful effects.
Should energy healing ever replace conventional medical care?
No credible practitioner or researcher would recommend that, and it’s worth stating clearly. Energy healing has never been positioned by mainstream medical bodies as a treatment for diagnosing or curing disease. Even the most optimistic studies frame it as supportive care, something used alongside chemotherapy, physical therapy, or psychiatric treatment rather than in place of it.
The danger arises when people delay necessary medical care because they believe an energy session alone will resolve a serious health issue. Most integrative medicine programs are explicit about this boundary when they introduce the therapy to patients. It’s meant to sit beside conventional treatment, not to compete with it.
Is interest in energy healing still growing in 2026?
The honest answer is that it appears to be holding steady rather than exploding. The research base keeps expanding modestly year over year, and hospital integrative medicine programs continue to include practices like Reiki as one option among several complementary offerings. It has not become mainstream in the way meditation or acupuncture has, but it hasn’t disappeared either.
Part of what keeps it alive is the low barrier to entry and the low risk involved. People who are curious can try a session without much financial or physical commitment, and for many, that alone is enough reason to give it a shot. Whether the underlying theory holds up scientifically remains an open question, but the practice itself doesn’t seem to be going anywhere soon.