Emission of extremely strong magnetic fields from the head and whole body during oriental breathing exercises

Perspectives, Measurability and Effects of Non-Contact Biofield-Based Practices: A Narrative Review of Quantitative Research

Practices such as "Reiki", therapeutic touch, healing touch, and external "Qigong" have been regarded as some form of "energy medicine" or "biofield therapy". The biofield concept has been studied and debated by researchers of distinct areas of expertise, and although the phenomenon was sometimes described as physically related to electromagnetics, other factors such as "subtle energy" and focused intention might be involved. These nonconventional practices integrate contact and non-contact techniques, and those dealing with so-called distant healing interventions are perhaps the most difficult to understand and accept. Practitioners describe these so-called nonlocal interventions as involving intentional factors and particular states of consciousness. With a spiritual mindset and a particular state of awareness, compassion is said to work out as a catalyst to produce physiological and physical changes through mechanisms that are still unknown. At the body level, these vegetative changes might be related to individual self-perception variations as part of the body neurovegetative feedback system of regulation. Further mechanisms are difficult to document and measure, and might be more accessible to research by using physical signal detectors, chemical dynamics methods, detectors using biological materials, detectors using living sensors, and detectors using the human body. The growing interest in these practices and the considerable amount of research exploring their effects and clinical applications encouraged this narrative review, which aims to provide an easy to consult partial overview of the history, theory and findings of quantitative research strategies exploring non-contact biofield-based practices. This work also aims to stimulate the reader's mind with the raised hypotheses, catalyzing further research on the subject to confirm or deny the reported outcomes.

Human biofield therapy does not affect tumor size but modulates immune responses in a mouse model for breast cancer

OBJECTIVE

To assess the effect of human biofield therapy, an integrative medicine modality, on the development of tumors and metastasis, and immune function in a mouse breast cancer model.

METHODS

Mice were injected with 66cl4 mammary carcinoma cells. In study one, mice received biofield therapy after cell injection. In study two, mice were treated by the biofield practitioner only prior to cell injection. Both studies had two control groups of mock biofield treatments and phosphate-buffered saline injection. Mice were weighed and tumor volume was determined. Blood samples were collected and 32 serum cytokine/chemokine markers were measured. Spleens/popliteal lymph nodes were isolated and dissociated for fluorescent-activated cell sorting (FACS) analysis of immune cells or metastasis assays in cell culture.

RESULTS

No significant differences were found in weight, tumor size or metastasis. Significant effects were found in the immune responses in study one but no additional effects were found in study two. In study one, human biofield treatment significantly reduced percentage of CD4(+)CD44loCD25(+) and percentage of CD8(+) cells, elevated by cancer in the lymph nodes, to control levels determined by FACS analysis. In the spleen, only CD11b(+) macrophages were increased with cancer, and human biofield therapy significantly reduced them. Of 11 cytokines elevated by cancer, only interferon-γ, interleukin-1, monokine induced by interfer-γ, interleukin-2 and macrophage inflammatory protein-2 were significantly reduced to control levels with human biofield therapy.

CONCLUSION

Human biofield therapy had no significant effect on tumor size or metastasis but produced significant effects on immune responses apparent in the down-regulation of specific lymphocytes and serum cytokines in a mouse breast cancer model.

Instrumental Measurements of Water and the Surrounding Space During a Randomized Blinded Controlled Trial of Focused Intention

The main goal of this work was the assessment of measurable interactions induced by focused intention, frequently used in biofield practices such as Healing Touch and Reiki. Water, as the main component of the human body, was chosen as a model. Intention experiments were performed over 4 different days at a scheduled interval, during which 286 trained biofield practitioners from several countries were instructed to meditate with the intention to change the molecular vibrational state of water samples selected by a blinded operator. The experimental protocol was randomized, blinded, and controlled; the measured variables included Raman spectra and the pH and electrical conductance of the water, as well as the magnetic field and UV-VIS (ultraviolet-visible) radiation near the experimental spot. Although a direct causal relationship cannot be established, some measurements of the water samples, as well as the magnetic field and radiation near the experimental spot, were responsive during the experimental period.

Bio-Energy during Finals: Stress Reduction for a University Community

To re-examine the effectiveness of a bio-energy intervention on self-reported stress for a convenience sample of university students during dead week, a quasi-experimental, single-group pretest-posttest design was used. Thirty-three students participated, serving as their own controls. After participants had consented, a 15-min Healing Touch intervention followed enrollment. Self-reported stress was significantly reduced after the bio-energy (Healing Touch) intervention. Bio-energy therapy has shown to be beneficial in reducing stress for students during dead week, the week before final examinations. Further research is needed.

Therapeutic Touch Has Significant Effects on Mouse Breast Cancer Metastasis and Immune Responses but Not Primary Tumor Size

Evidence-based integrative medicine therapies have been introduced to promote wellness and offset side-effects from cancer treatment. Energy medicine is an integrative medicine technique using the human biofield to promote well-being. The biofield therapy chosen for study was Therapeutic Touch (TT). Breast cancer tumors were initiated in mice by injection of metastatic 66cl4 mammary carcinoma cells. The control group received only vehicle. TT or mock treatments were performed twice a week for 10 minutes. Two experienced TT practitioners alternated treatments. At 26 days, metastasis to popliteal lymph nodes was determined by clonogenic assay. Changes in immune function were measured by analysis of serum cytokines and by fluorescent activated cells sorting (FACS) of immune cells from the spleen and lymph nodes. No significant differences were found in body weight gain or tumor size. Metastasis was significantly reduced in the TT-treated mice compared to mock-treated mice. Cancer significantly elevated eleven cytokines. TT significantly reduced IL-1-a, MIG, IL-1b, and MIP-2 to control/vehicle levels. FACS demonstrated that TT significantly reduced specific splenic lymphocyte subsets and macrophages were significantly elevated with cancer. Human biofield therapy had no significant effect on primary tumor but produced significant effects on metastasis and immune responses in a mouse breast cancer model.

Biofield-based therapies: a systematic review of physiological effects on practitioners during healing

BACKGROUND

Several recent reviews have reached guardedly positive conclusions about the effectivenessof biofield therapies in healthcare.(1,2) These studies mainly involved randomized controlled trials to determine changes in condition-related outcome measures, but few addressed the biological basis of these effects.

STUDY OBJECTIVE AND RATIONALE

We performed a systematic review of studies designed to examine whether biofield therapists undergo physiological changes as they enter the healing state. If reproducible changes can be identified, they may serve as markers to reveal events that correlate with the healing process.

METHODS

Databases were searched for controlled or non-controlled studies of biofield therapies in which physiological measurements were made on practitioners in a healing state, with or without a healee present. Design and reporting criteria, developed in part to reflect the pilot nature of the included studies, were applied using a yes (1.0), partial (0.5), or no (0) scoring system.

RESULTS

Of 67 identified studies, the inclusion criteria were met by 22, 10 of which involved human healees. Overall, the studies were of moderate to poor quality and many omitted information about the training and experience of the healer. The most frequently measured biomarkers were electroencephalography (EEG) and heart rate variability (HRV). EEG changes were inconsistent and not specific to biofield therapies. HRV results suggest an aroused physiology for Reconnective Healing, Bruyere healing, and Hawaiian healing but no changes were detected for Reiki or Therapeutic Touch.

CONCLUSIONS

Despite a decades-long research interest in identifying healing-related biomarkers in biofield healers, little robust evidence of unique physiological changes has emerged to define the healers׳ state.

Practicing Reiki does not appear to routinely produce high-intensity electromagnetic fields from the heart or hands of Reiki practitioners

OBJECTIVES

The study objective was to determine whether Reiki practice increases the electromagnetic field strength from the heart and hands of Reiki practitioners.

RATIONALE

This study repeated experiments performed 20 years ago that detected exceptionally high-strength electromagnetic fields (100 nT) from the hands of several energy healers. The equipment used was far more sensitive than in the original studies.

DESIGN

Using a Magnes 2500 WH SQUID, the electromagnetic field from the hands and heart of each of 3 Reiki masters was measured when they were (1) not practicing Reiki, (2) sending Reiki to a distant person, and (3) sending Reiki to a person in the room. Similar measurements were made on 4 Reiki-naïve volunteers before and after they received a Reiki training/attunement enabling them to self-administer Reiki.

SETTING/LOCATION

The study setting was the Scripps Institute, San Diego, CA.

OUTCOME MEASURES

Magnetic field intensity of hands and heart recorded over 5-minute sessions with corresponding frequency spectra.

RESULTS

For all subjects, under all conditions, sensors closest to the heart and the hands produced spikes of 2 pT corresponding to the heartbeat. Recordings from 2 Masters and 1 volunteer showed a low-intensity sine wave oscillation of 0.25-0.3 Hz (intensity 0.1-0.5 pT) whether or not they were practicing Reiki. This oscillation probably reflected respiratory sinus arrhythmia, judged by comparison with recent previous studies. These signals were not detected in the original studies. In the current study, no electromagnetic field intensities greater than 3 pT were observed in any of the recordings.

CONCLUSIONS

Practicing Reiki does not appear to routinely produce high-intensity electromagnetic fields from the heart or hands. Alternatively, it is possible that energy healing is stimulated by tuning into an external environmental radiation, such as the Schumann resonance, which was blocked in the present study by the strong magnetic shielding surrounding the SQUID.

Benefits of External Qigong Therapy on Morphine-Abstinent Mice and Rats

OBJECTIVE

To exclude possible psychological effects of qigong therapy in the treatment of addiction effectively, morphine-dependence models need to be established in mice and rats.

METHOD

The effects of external qi on withdrawal syndrome were examined in naloxone-precipitated mice and rats in three randomized control experiments: naloxone-precipitated test in morphine-dependent mice (n = 100 in 5 groups, 20 mice each group); conditioned position preference test in morphine-abstinent mice (n = 30 for 3 groups, 10 each); and naloxone-precipitated test with paired box in morphine-dependent rats (n = 40 for 4 groups, 10 each).

RESULTS

These experiments showed that morphine-dependent mice, after external qigong (EQ) therapy, had decreased incidence of jumping and lower jumping frequencies, and attenuated loss of body weight. After EQ therapy, morphine-dependent rats had reduced withdrawal scores and body weight loss was inhibited. In the conditioned place preference test, the time spent in the drug-paired box was significantly shorter for the qigong group than for the morphine group.

CONCLUSION

These results suggest that qigong might have an inhibitory effect on withdrawal syndrome, and reduce the dependence potential in mice. Three different designs confirm that the impact of qigong therapy on morphine-abstinent mice and rats is reliable and substantial. Further research on the effectiveness and the mechanism of qigong therapy on addiction is warranted.

A preliminary study of the effect of external qigong on lymphoma growth in mice

OBJECTIVE

To examine the effectiveness of external qigong on the in vivo growth of transplantable murine lymphoma cells in mice.

BACKGROUND

Qigong is a traditional Chinese health practice that is believed by many to have special preventive and healing power. Underlying the system is the belief in the existence of a subtle energy (qi), which circulates throughout the body, and when strengthened or balanced, can improve health and ward off or slow the progress of disease. To date, much of the literature showing the effects of qi are presented in the non-Western literature, and as such are viewed with considerable skepticism. In an attempt to demonstrate qi in a controlled setting, the effect of external qigong emission from a qigong healer on the in vivo growth of transplantable murine lymphoma cells in mice was explored in two pilot studies.

METHODS

In study 1, 30 SJL/J mice were injected intravenously with lymphoma cells that localize and exhibit aggressive growth in the lymphoid tissues of untreated syngeneic recipients. These tumor-injected mice were divided into 3 groups: (1). qigong treatment (administered by a qigong healer); (2). sham treatment; and (3). no-treatment control. The sham group received the same number of treatments from a person without training in qigong, who imitated the motions of the qigong healer. The control group received no treatment at all. In study 1, the mice were sacrificed on the 9th or 11th days after tumor-cell injection, and in study 2, the mice were sacrificed on the 10th and 13th days. Tumor growth in lymph nodes (LN) was estimated by LN weight expressed as a percentage of total body weight.

RESULTS

In study 1, LNs from mice in the qigong-treated group were significantly smaller than LN from mice in either the control group or in the sham treatment group (p < 0.05), suggesting that there was less tumor growth in the qigong-treated mice. In study 2, using the same design as study 1, the same pattern of difference found in study 1 emerged: LN ratio from mice in the qigong-treated group was smaller than that in either the control group or in the sham group. However, these results did not reach statistical significance, partially as a result of larger variances in all groups in this study.

CONCLUSIONS

These preliminary results, while still inconclusive, suggest that qigong treatment from one particular qigong practitioner might influence the growth of lymphoma cells negatively. Further studies with different practitioners, more repeated trials, and/or different tumor models are needed to further investigate the effects of external qigong on tumor growth in mice.

Evidence of Qi-gong energy and its biological effect on the enhancement of the phagocytic activity of human polymorphonuclear leukocytes

In order to test for an effect of phosphate buffered saline (PBS) treated externally with Qi energy ("Qi-treated" PBS) on the phagocytic activity of human polymorphonuclear leukocytes (PMNs), rigorously controlled experiments employing masking and randomized procedures were carried out under independent monitoring. In all experiments, Qi treatment was externally applied under monitoring to newly purchased unopened 100 ml bottles of PBS, and the PMN phagocytic activity was assayed by one experimenter in masked, randomized and monitored conditions using a highly sensitive chemiluminescence method. Phagocytic activity data were obtained in triplicate for each sample and then statistically analyzed. The PBS samples Qi-treated by the Qi-gong master and by one of the Qi-gong trainees showed clear stimulation of PMN phagocytic activity which was significant statistically, and this phenomenon was highly reproducible. Out of 10 experiments by the Qi-gong master, only twice did Qi-treatment fail to influence the PBS. The activity of Qi-treated PBS decayed over days or weeks. Furthermore, it was found that Qi-treated PBS had decreased phagocytic stimulatory activity after microwave treatment, but not after autoclave treatment. We also demonstrated that microwave irradiation and infrared laser pulse irradiation have similar effects on PBS as Qi-treatment. The results obtained in this experiment provide evidence of the existence of Qi energy, its ability to influence an electrolyte solution and its biological effect. Furthermore, microwave or infrared laser pulse treatment was found to partly mimic the Qi-treatment of PBS.