For thousands of years, healing traditions around the world have described the body as more than physical matter alone. Practices such as Reiki, Healing Touch, Therapeutic Touch, Qigong, and laying-on-of-hands have long worked with the idea that humans possess an energetic component connected to wellbeing, balance, and healing.
Today, modern researchers are beginning to explore these practices through the lens of clinical research and integrative medicine. One of the terms increasingly used in scientific literature is biofield therapy.
But what exactly does that mean?
What Is a Biofield?
According to researchers in the biofield science community, the biofield is described as:
“A massless field, not necessarily electromagnetic, that surrounds and permeates living bodies and affects the body.”
While there is still no universally agreed upon scientific definition, biofield therapies generally refer to healing modalities in which practitioners intentionally work with a person’s energetic system to support relaxation, balance, and healing responses.
These approaches may include:
- Reiki
- Healing Touch
- Therapeutic Touch
- External Qigong
- Spiritual or faith-based laying-on-of-hands practices
Some methods involve light touch, while others are practiced with the hands held just above the body.
Why Are Researchers Studying Reiki and Biofield Therapies?
As stress-related illness, burnout, anxiety, sleep disruption, and chronic pain continue to rise, many researchers and healthcare professionals are exploring complementary approaches that may support the nervous system and overall wellbeing alongside conventional medical care.
A 2024 scoping review examined 353 clinical trials involving biofield therapies in human participants. Researchers reviewed studies involving conditions such as:
- anxiety
- chronic pain
- fatigue
- sleep disturbance
- PTSD
- quality of life challenges
Nearly half of the reviewed studies reported promising evidence supporting biofield therapies for certain conditions.
Importantly, these therapies are generally being studied as complementary support, not replacements for medical treatment.
What Does Reiki Research Currently Suggest?
Research into Reiki and other biofield therapies is still evolving, but emerging studies have shown potential benefits in areas such as:
- stress reduction
- relaxation
- anxiety support
- pain management
- emotional wellbeing
- sleep quality
For example, one randomized controlled trial found that Reiki helped reduce anxiety and stress levels in patients before undergoing gastrointestinal endoscopy procedures. Other studies have explored Reiki’s effects on chronic pain, fatigue in breast cancer survivors, and overall quality of life.
Researchers are also increasingly interested in how these therapies may influence the nervous system and the body’s stress response.
So… How Might Biofield Therapies Work?
The honest answer is: researchers do not fully know yet.
Current theories range from nervous system regulation and placebo responses to concepts involving intention, consciousness, biophotons, and other potential energetic mechanisms that are not yet fully understood by modern science.
And while the exact mechanisms remain unclear, many people report feeling:
- deeply relaxed,
- emotionally lighter,
- calmer,
- more grounded,
- or more connected to themselves after sessions.
From a nervous system perspective, that matters.
Healing often begins when the body feels safe enough to shift out of survival mode.
A More Grounded Conversation Around Healing
At Cozy Alchemy, I believe it is possible to hold both curiosity and discernment.
We do not need to exaggerate claims in order to acknowledge that many people experience meaningful comfort, peace, and support through Reiki and other energy-based practices.
Research into biofield therapies is still developing, but it is growing rapidly — and it reflects a larger shift happening in healthcare and wellness spaces alike:
a growing recognition that healing is not only physical, but emotional, energetic, and deeply connected to the nervous system as a whole.
Whether you approach Reiki from a spiritual perspective, a clinical perspective, or simply a place of curiosity, there is value in exploring practices that help the body return to balance, rest, and regulation.
And perhaps that is where healing begins.
