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Yogic breathing is a unique method for balancing the autonomic nervous system and influencing psychologic and stress-related disorders. Part I of this series presented a neurophysiologic theory of the effects of Sudarshan Kriya Yoga (SKY). Part II will review clinical studies, our own clinical observations, and guidelines for the safe and effective use of yoga breath techniques in a wide range of clinical conditions. Although more clinical studies are needed to document the benefits of programs that combine pranayama (yogic breathing) asanas (yoga postures), and meditation, there is sufficient evidence to consider Sudarshan Kriya Yoga to be a beneficial, low-risk, low-cost adjunct to the treatment of stress, anxiety, post-traumatic stress disorder (PTSD), depression, stress-related medical illnesses, substance abuse, and rehabilitation of criminal offenders. SKY has been used as a public health intervention to alleviate PTSD in survivors of mass disasters. Yoga techniques enhance well-being, mood, attention, mental focus, and stress tolerance. Proper training by a skilled teacher and a 30-minute practice every day will maximize the benefits. Health care providers play a crucial role in encouraging patients to maintain their yoga practices. [ABSTRACT FROM AUTHOR]

Mind-body interventions are beneficial in stress-related mental and physical disorders. Current research is finding associations between emotional disorders and vagal tone as indicated by heart rate variability. A neurophysiologic model of yogic breathing proposes to integrate research on yoga with polyvagal theory, vagal stimulation, hyperventilation, and clinical observations. Yogic breathing is a unique method for balancing the autonomic nervous system and influencing psychologic and stress-related disorders. Many studies demonstrate effects of yogic breathing on brain function and physiologic parameters, but the mechanisms have not been clarified. Sudarshan Kriya yoga (SKY), a sequence of specific breathing techniques (ujjayi, bhastrika, and Sudarshan Kriya) can alleviate anxiety, depression, everyday stress, post-traumatic stress, and stress-related medical illnesses. Mechanisms contributing to a state of calm alertness include increased parasympathetic drive, calming of stress response systems, neuroendocrine release of hormones, and thalamic generators. This model has heuristic value, research implications, and clinical applications. [ABSTRACT FROM AUTHOR]

Rhodiola has been used for centuries in Northern Europe, yet, despite decades of study, it remains largely unknown. This overview summarizes much of the available information about traditional and modern uses of the versitile Rhodiola rosea. [ABSTRACT FROM AUTHOR]

Objectives: This pilot study evaluated the feasibility of a live, interactive, synchronous, online, manualized intervention, Breath-Body-Mind Introductory Course (BBM-IC), for medical students. BBM-IC includes breathing, movement, and attention-focus techniques for stress management and better emotion regulation, energy, sleep, and mental focus., Methods: Medical students attending a 2-h BBM demonstration were invited to participate in the 12-h BBM-IC and weekly 45-min 6-week group practice. Measures were obtained using Survey Monkey: patient health questionnaire (PHQ9), generalized anxiety disorder-7 (GAD-7), exercise-induced feeling inventory (EFI), sleep quality scale (SQS), and body perception questionnaire-short form (BPQ-SF) at pre-BBM-IC (T1), post-BBM-IC (T2), and 6 weeks post (T3). Perceived stress scale (PSS) and meditation practices questionnaire (MPQ) were measured at baseline (T1) only., Results: Twelve medical students participated in BBM-IC 4-h daily for 3 days. Six attended practice sessions and completed 6-week post-tests. Mean scores comparison identified two variable sets with significant improvements: EFI tranquility ( p  < .005) and supradiaphragmatic reactivity ( p  < .040). Two measures reached near significance: SQS ( p  ≤ .060) and PHQ9 ( p  ≤ .078)., Conclusion: This pilot study provided preliminary evidence that BBM-IC may reduce stress and anxiety symptoms while improving mood, energy, mental focus, and other correlates of psychophysiological state in medical students. Taking time for self-care is challenging for medical students, as reflected in the small study enrollment. Designating time for BBM as a requirement within the medical curriculum would probably enable more students to participate and acquire skills to reduce the effects of stress on their physical and psychological health, as well as the health of their patients., Competing Interests: The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article., (© The Author(s) 2023.)

Background: During the COVID-19 pandemic, healthcare workers endured prolonged stress affecting their psychological well-being. Objectives: (1) Evaluate the effects of the Breath-Body-Mind Introductory Course (BBMIC) on COVID-related stress among employees of the Regional Integrated Support for Education, Northern Ireland, (2) Reduce the risk of adverse effects from COVID-related stress, and (3) Evaluate the effects of BBMIC on indicators of psychophysiological states and the consistency with hypothesized mechanisms of action., Methods: In this single group study, a convenience sample of 39 female healthcare workers completed informed consent and baseline measures: Perceived Stress Scale (PSS), Stress Overload Scale-Short (SOS-S), and Exercise-Induced Feelings Inventory (EFI). Following the online BBMIC 4 h/day for 3 days and the 6 week solo (20 min/day) and group practice (45 min weekly), repeat testing plus the Indicators of Psychophysiological State (IPSS) and Program Evaluation were obtained., Results: Baseline (T1) mean PSS score was significantly elevated compared to a normative sample: PSS = 18.2 vs. 13.7 ( p  < 0.001) and improved significantly 11 weeks post-BBMIC (T4). SOS-S mean score declined from 10.7(T1) to 9.7 at 6 week post-test (T3). The SOS-S proportion of High Risk scores found in 22/29 participants (T1), dropped to 7/29 (T3). EFI mean subscale scores improved significantly from T1 to T2 and T3 for Revitalization ( p  < 0.001); Exhaustion ( p  < 0.002); and Tranquility ( p  < 0.001); but not Engagement ( p  < 0.289)., Conclusion: Among RISE NI healthcare workers affected by COVID-related stress, participation in the BBMIC significantly reduced scores for Perceived Stress, Stress Overload, and Exhaustion. EFI Revitalization and Tranquility scores significantly improved. More than 60% of participants reported moderate to very strong improvements in 22 indicators of psychophysiological state, e.g., tension, mood, sleep, mental focus, anger, connectedness, awareness, hopefulness, and empathy. These results are consistent with the hypothesized mechanisms of action whereby voluntarily regulated breathing exercises change interoceptive messaging to brain regulatory networks that shift psychophysiological states of distress and defense to states of calmness and connection. These positive findings warrant validation in larger, controlled studies to extend the understanding of how breath-centered Mind-body Medicine practices could mitigate adverse effects of stress., Competing Interests: PG and RB have written books and book chapters about Complementary and Integrative Medicine, including breath-centered mind-body practices. They sometimes receive financial remuneration or honoraria for teaching mind-body practices. They are Co-Founders and members of the Board of Directors of the Breath-Body-Mind Foundation, a not-for-profit 501(c)3 that provides pro bono crisis relief programs for survivors of mass disasters, scholarships for applicants who cannot afford to pay for training, and grants for research projects. The remaining authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2023 Gerbarg, Dickson, Conte and Brown.)

Objective: To determine if a 12-week yoga intervention (YI) was associated with increased gamma aminobutyric acid (GABA) levels and decreased depressive symptoms in participants with major depressive disorder (MDD). Methods : Subjects were randomized to a high-dose group (HDG) of three YIs a week and a low-dose group (LDG) of two YIs a week. Thalamic GABA levels were obtained using magnetic resonance spectroscopy at Scan-1 before randomization. After the assigned 12-week intervention, Scan-2 was obtained, immediately followed by a YI and Scan-3. Beck Depression Inventory II (BDI-II) scores were obtained before Scan-1 and Scan-3. Settings/Location: Screenings and interventions occurred at the Boston University Medical Center. Imaging occurred at McLean Hospital. Subjects: Subjects met criteria for MDD. Intervention: Ninety minutes of Iyengar yoga and coherent breathing at five breaths per minute plus homework. Outcome measures: GABA levels and the BDI-II. Results: BDI-II scores improved significantly in both groups. GABA levels from Scan-1 to Scan-3 and from Scan-2 to Scan-3 were significantly increased in the LDG ( n  = 15) and showed a trend in the total cohort. Post hoc , participants were divided into two groups based on having an increase in GABA levels at Scan-2. Increases in Scan-2 GABA levels were observed in participants whose mean time between their last YI and Scan-2 was 3.93 ± 2.92 standard deviation (SD) days, but not in those whose mean time between their last YI and Scan-2 was 7.83 ± 6.88 SD. Conclusions: This study tentatively supports the hypothesis that one of the mechanisms through which yoga improves mood is by increasing the activity of the GABA system. The observed increase in GABA levels following a YI that was no longer observed 8 days after a YI suggests that the associated increase in GABA after a YI is time limited such that at least one YI a week may be necessary to maintain the elevated GABA levels.

Background: Evidence suggests that yoga may be an effective treatment for major depressive disorder (MDD). Studies evaluating the "dosing" of yoga treatment and efficacy for MDD are needed. The goal of this study was to assess the effects of an intervention combining Iyengar yoga and coherent breathing in participants with MDD and determine the optimal intervention dose., Methods: Thirty-two participants (18 to 65 y of age) diagnosed with MDD were randomized to a high-dose group (HDG) or a low-dose group (LDG) of yoga and coherent breathing for 12 weeks. The HDG (n=15) involved three 90-minute yoga classes and four 30-minute homework sessions per week. The LDG (n=15) involved two 90-minute yoga classes and three 30-minute homework sessions per week. Participants were evaluated at baseline, week 4, week 8, and week 12 with the following instruments: Positivity Self-Test, Spielberger State Anxiety Inventory, Patient Health Questionnaire-9, Pittsburgh Sleep Quality Index, and Exercise-induced Feeling Inventory. Data were analyzed using intent-to-treat methods., Results: Significant improvements in all outcome measures were found for both groups, with acute and cumulative benefits. Although the HDG showed greater improvements on all scales, between-group differences did not reach significance, possibly due to lack of power because of the small sample size. Cumulative yoga minutes were correlated with improvement in outcome measures., Limitation: This dosing study did not include a non-yoga control., Conclusions: Improvement in psychological symptoms correlated with cumulative yoga practice. Both interventions reduced symptoms of depression and anxiety and increased feelings of positivity. The time commitment for yoga practice needs to be weighed against benefits when designing yoga interventions.

Background: Yoga interventions offer promise for the treatment of major depressive disorder (MDD), yet their safety and potential impact on suicidal ideation (SI) have not been well documented. This study evaluated the safety of a randomized controlled dose-finding trial of Iyengar yoga plus coherent breathing for individuals with MDD, as well as the potential effects of the intervention on SI without intent., Methods: Participants with Beck Depression Inventory-II (BDI-II) scores ≥14 and a diagnosis of MDD (using DSM-IV criteria) were randomized to either a low dose group (LDG) or high dose group (HDG) and received a 12-week manualized intervention. The LDG included two 90-min yoga classes plus three 30-min homework sessions weekly. The HDG offered three 90-min classes plus four 30-min homework sessions weekly., Results: Thirty-two individuals with MDD were randomized, of which 30 completed the protocol. At screening, SI without intent was endorsed on the BDI-II by 9 participants; after completing the intervention, 8 out of 9 reported resolution of SI. There were 17 adverse events possibly-related and 15 definitely-related to the intervention. The most common protocol-related adverse event was musculoskeletal pain, which resolved over the course of the study., Conclusions: The Iyengar yoga plus coherent breathing intervention was associated with the resolution of SI in 8 out of 9 participants, with mild side effects that were primarily musculoskeletal in nature. This preliminary evidence suggests that this intervention may reduce SI without intent and be safe for use in those with MDD., (Copyright © 2018. Published by Elsevier Ltd.)

Objectives: The aims of this study were to assess the effects of an intervention of Iyengar yoga and coherent breathing at five breaths per minute on depressive symptoms and to determine optimal intervention yoga dosing for future studies in individuals with major depressive disorder (MDD). Methods: Subjects were randomized to the high-dose group (HDG) or low-dose group (LDG) for a 12-week intervention of three or two intervention classes per week, respectively. Eligible subjects were 18-64 years old with MDD, had baseline Beck Depression Inventory-II (BDI-II) scores ≥14, and were either on no antidepressant medications or on a stable dose of antidepressants for ≥3 months. The intervention included 90-min classes plus homework. Outcome measures were BDI-II scores and intervention compliance. Results: Fifteen HDG ( M age =38.4±15.1 years) and 15 LDG ( M age =34.7±10.4 years) subjects completed the intervention. BDI-II scores at screening and compliance did not differ between groups ( p =0.26). BDI-II scores declined significantly from screening (24.6±1.7) to week 12 (6.0±3.8) for the HDG (-18.6±6.6; p  < 0.001), and from screening (27.7±2.1) to week 12 (10.1±7.9) in the LDG (-17.7±9.3; p  < 0.001). There were no significant differences between groups, based on response (i.e., >50% decrease in BDI-II scores; p =0.65) for the HDG (13/15 subjects) and LDG (11/15 subjects) or remission (i.e., number of subjects with BDI-II scores <14; p =1.00) for the HDG (14/15 subjects) and LDG (13/15 subjects) after the 12-week intervention, although a greater number of subjects in the HDG had 12-week BDI-II scores ≤10 ( p =0.04). Conclusion: During this 12-week intervention of yoga plus coherent breathing, depressive symptoms declined significantly in patients with MDD in both the HDG and LDG. Both groups showed comparable compliance and clinical improvements, with more subjects in the HDG exhibiting BDI-II scores ≤10 at week 12., Competing Interests: Dr. Brown and Dr. Gerbarg teach and have published Breath∼Body∼Mind©, a technique that uses coherent breathing. Dr. Streeter is certified to teach Breath∼Body∼Mind©. No competing financial interests exist for the remaining authors.  ■

Background: Menopausal women are challenged by the adverse effects of estrogen loss on energy, mood, cognitive function, and memory. These stresses are compounded by increased risks for cardiovascular disease, osteoporosis, and cancer. Known to have neuroprotective, cardio-protective, anti-oxidative and anti-carcinogenic effects, Rhodiola rosea extracts have also been shown to improve energy, mood, cognitive function and memory., Purpose: We propose that R. rosea be investigated for use as a potential selective estrogen receptor modulator (SERM) in the prevention and treatment of menopause-related fatigue, stress, depression, cognitive decline, memory impairment, cardiovascular disease, osteoporosis and cancer., Method: This paper briefly reviews the relationship between estrogen decline and menopause-related health risks, the molecular mechanisms underlying estrogenic effects on health, and the evidence indicating beneficial effects of R. rosea extracts on these mechanisms and health risks. Mechanisms include non-genomic and genomic effects, for example: activation of intra-cellular signal transduction pathways by binding to estrogen receptors, ERα-mediated activation of endothelial nitric oxide synthase with increased nitric oxide release; and anti-inflammatory effects, counteracting TNFα by inhibiting nuclear factor-Kappa-B (NF-KB) and protection of osteoblasts from hydrogen peroxide. A clinical case illustrating treatment of a menopausal woman with R. rosea is presented. Risks, benefits, gaps in knowledge, and future directions are discussed., Conclusion: Numerous lines of evidence indicate that R. rosea should be investigated as a potential selective estrogen receptor modulator (SERM) to prevent, delay or mitigate menopause-related cognitive, psychological, cardiovascular and osteoporotic conditions., (Copyright © 2015 Elsevier GmbH. All rights reserved.)

Background: This study evaluated the effects of the Breath-Body-Mind Workshop (BBMW) (breathing, movement, and meditation) on psychological and physical symptoms and inflammatory biomarkers in inflammatory bowel disease (IBD)., Methods: Twenty-nine IBD patients from the Jill Roberts IBD Center were randomized to BBMW or an educational seminar. Beck Anxiety Inventory, Beck Depression Inventory, Brief Symptom Inventory 18, IBD Questionnaire, Perceived Disability Scale, Perceived Stress Questionnaire, Digestive Disease Acceptance Questionnaire, Brief Illness Perception Questionnaire, fecal calprotectin, C-reactive protein, and physiological measures were obtained at baseline and weeks 6 and 26., Results: The BBMW group significantly improved between baseline and week 6 on Brief Symptom Inventory 18 (P = 0.02), Beck Anxiety Inventory (P = 0.02), and IBD Questionnaire (P = 0.01) and between baseline and week 26 on Brief Symptom Inventory 18 (P = 0.04), Beck Anxiety Inventory (P = 0.03), Beck Depression Inventory (P = 0.01), IBD Questionnaire (P = 0.01), Perceived Disability Scale (P = 0.001), and Perceived Stress Questionnaire (P = 0.01) by paired t tests. No significant changes occurred in the educational seminar group at week 6 or 26. By week 26, median C-reactive protein values decreased significantly in the BBMW group (P = 0.01 by Wilcoxon signed-rank test) versus no significant change in the educational seminar group., Conclusions: In patients with IBD, participation in the BBMW was associated with significant improvements in psychological and physical symptoms, quality of life, and C-reactive protein. Mind-body interventions, such as BBMW, which emphasize Voluntarily Regulated Breathing Practices, may have significant long-lasting benefits for IBD symptoms, anxiety, depression, quality of life, and inflammation. BBMW, a promising adjunctive treatment for IBD, warrants further study.

Background: Complementary and alternative medicine (CAM) in psychiatry or integrative psychiatry covers a wide range of biological, psychological and mind-body treatments that enhance standard medical practices and patient outcomes. While CAM approaches are popular amongst patients in their practice as well as in self-report because of their ease of use, health professionals have received limited education in these interventions and often are unaware of their patients' use of CAM treatments., Method: This overview highlights evidence-based CAM treatments for attention deficit hyperactivity disorder (ADHD) including dietary interventions, phytomedicines, mind-body practices and neurofeedback., Results: While conventional treatments are the mainstays for ADHD, there are a large number of available treatments that can be used to enhance treatment response., Conclusion: With improved education and further scientific and clinical research, validated integrative treatments will provide more effective, lower risk and lower cost care for patients with ADHD.

Neurophysiological studies may explain how breathing techniques normalize stress response, emotion regulation, and autonomic and neuroendocrine system function. Breath practices have been shown to reduce symptoms of stress, anxiety, insomnia, post-traumatic stress disorder, mass disasters, depression, and attention deficit disorder. Technology-assisted breathing interventions facilitate therapeutic breathing by using either static cues such as a breath pacer or real-time feedback based on physiological parameters such as heart rate variability. The empirical literature indicates that technology-assisted breathing can be beneficial in mental health treatment, though it may not be appropriate for all individuals. Initial in-person training and evaluation can improve results., (Copyright © 2013 Elsevier Inc. All rights reserved.)

Herbal medicines supported by evidence of safety and efficacy in the treatment of anxiety, insomnia, fatigue, cognitive enhancement, mental focus, and sexual function are useful as monotherapies, multiherb combinations, and as adjuncts to prescription psychotropics. Relevant mechanisms of action and clinical guidelines for herbs in common use can assist clinicians who want to enhance treatment outcomes by integrating phytomedicinals into their treatment regimens. Research is needed to strengthen the evidence base and to expand the range of disorders that can be treated with herbal extracts. Studies of herbal genomic effects may lead to more targeted and effective treatments., (Copyright © 2013 Elsevier Inc. All rights reserved.)

The choice of nutrients for review is based on clinical evidence of efficacy in neuropsychiatric disorders and biochemical effects that are neuroprotective or reparative. Vitamins, minerals, amino acids, and metabolites have been shown to augment antidepressants, improve symptoms in anxiety disorders, depression, neurodegenerative diseases, brain injury, ADHD, and schizophrenia, and to reduce medication side effects. Detection and correction of vitamin and mineral deficiencies can be essential for recovery. Generally low in adverse effects when taken in therapeutic doses, nutrients can be combined for greater benefits. Further studies are warranted to validate these promising treatments., (Copyright © 2013 Elsevier Inc. All rights reserved.)

A theory is proposed to explain the benefits of yoga practices in diverse, frequently comorbid medical conditions based on the concept that yoga practices reduce allostatic load in stress response systems such that optimal homeostasis is restored. It is hypothesized that stress induces (1) imbalance of the autonomic nervous system (ANS) with decreased parasympathetic nervous system (PNS) and increased sympathetic nervous system (SNS) activity, (2) underactivity of the gamma amino-butyric acid (GABA) system, the primary inhibitory neurotransmitter system, and (3) increased allostatic load. It is further hypothesized that yoga-based practices (4) correct underactivity of the PNS and GABA systems in part through stimulation of the vagus nerves, the main peripheral pathway of the PNS, and (5) reduce allostatic load. Depression, epilepsy, post traumatic stress disorder (PTSD), and chronic pain exemplify medical conditions that are exacerbated by stress, have low heart rate variability (HRV) and low GABAergic activity, respond to pharmacologic agents that increase activity of the GABA system, and show symptom improvement in response to yoga-based interventions. The observation that treatment resistant cases of epilepsy and depression respond to vagal nerve stimulation corroborates the need to correct PNS underactivity as part of a successful treatment plan in some cases. According to the proposed theory, the decreased PNS and GABAergic activity that underlies stress-related disorders can be corrected by yoga practices resulting in amelioration of disease symptoms. This has far-reaching implications for the integration of yoga-based practices in the treatment of a broad array of disorders exacerbated by stress., (Copyright © 2012 Elsevier Ltd. All rights reserved.)

Objectives: The aim of this study is to evaluate the efficacy and tolerability of Sudarshan Kriya Yoga (SKY) course in generalized anxiety disorder (GAD) outpatients, who after eight weeks of an appropriate dose of traditional therapy had not yet achieved remission., Subjects: The adult participants (18-65 years) were outpatients with a primary diagnosis of GAD with or without comorbidities on the Mini-International Neuropsychiatric Interview (MINI). Participants had a minimum of eight weeks standard treatment with an appropriate dose of a standard prescription anxiolytic, a clinician global impression-severity (CGI-S) score of 5-7, a Hamilton anxiety scale (HAM-A) total score ≥20 including a score of >2 on the anxious mood and tension items., Materials and Methods: Forty-one patients were enrolled in an open-label trial of the SKY course as an adjunct to standard treatment of GAD at the START Clinic for Mood and Anxiety Disorders, a tertiary care mood and anxiety disorder clinic in Toronto. The SKY course was administered over five days (22 h total). Subjects were encouraged to practice the yoga breathing techniques at home for 20 min per day after the course and were offered group practice sessions for 2 h once a week led by certified yoga instructors. The primary outcome measure was the mean change from pre-treatment on the HAM-A scale. Psychological measures were obtained at baseline and four weeks after completing the intervention., Results: Thirty-one patients completed the program (mean age 42.6 ± 13.3 years). Among completers, significant reductions occurred in the pre- and post-intervention mean HAM-A total score (t=4.59; P<0.01) and psychic subscale (t=5.00; P≤0.01). The response rate was 73% and the remission rate 41% as measured on the HAM-A., Conclusion: The results of this small pilot trial suggest that the SKY course represents a potentially valuable adjunct to standard pharmacotherapy in patients with GAD or treatment-resistant GAD, and warrants further investigation. In particular, changes in worry and body symptoms showed significant improvements that may further our understanding of the mechanism of change in the tolerance of anxiety and worry.

Treatment for the psychological consequences of mass disasters is essential to the recovery of individuals and communities. Little is known about how to provide effective mental health interventions when there are thousands of victims and little, if any, access to care. Post-disaster research and program evaluations suggest that mind-body practices can provide significant relief of anxiety, depression, posttraumatic stress, and physical ailments. Mind-body programs are inexpensive, adaptable to different cultures and conditions, and can be taught rapidly to large numbers of people, including community leaders, to create a sustainable resource for local mental health needs. The challenges of doing research in disaster areas are illustrated using examples from field studies. Potential risks of administering programs to vulnerable populations are discussed, with program design recommendations. The development of safe, effective, trauma-sensitive, culturally appropriate, sustainable programs requires research and collaboration among healthcare professionals, mind-body trainers, researchers, academic institutions, government agencies, and non-governmental humanitarian organizations.

Objective: This study evaluated the effect of a yoga breath program alone and followed by a trauma reduction exposure technique on post-traumatic stress disorder and depression in survivors of the 2004 Asian tsunami., Method: In this non-randomized study, 183 tsunami survivors who scored 50 or above on the Post-traumatic Checklist-17 (PCL-17) were assigned by camps to one of three groups: yoga breath intervention, yoga breath intervention followed by 3-8 h of trauma reduction exposure technique or 6-week wait list. Measures for post-traumatic stress disorder (PCL-17) and depression (BDI-21) were performed at baseline and at 6, 12 and 24 weeks. Data were analyzed using anova and mixed effects regression., Results: The effect of treatment vs. control was significant at 6 weeks (F(2,178) = 279.616, P < 0.001): mean PCL-17 declined by 42.5 +/- 10.0 SD with yoga breath, 39.2 +/- 17.2 with Yoga breath + exposure and 4.6 +/- 13.2 in the control., Conclusion: Yoga breath-based interventions may help relieve psychological distress following mass disasters.

Yoga breathing is an important part of health and spiritual practices in Indo-Tibetan traditions. Considered fundamental for the development of physical well-being, meditation, awareness, and enlightenment, it is both a form of meditation in itself and a preparation for deep meditation. Yoga breathing (pranayama) can rapidly bring the mind to the present moment and reduce stress. In this paper, we review data indicating how breath work can affect longevity mechanisms in some ways that overlap with meditation and in other ways that are different from, but that synergistically enhance, the effects of meditation. We also provide clinical evidence for the use of yoga breathing in the treatment of depression, anxiety, post-traumatic stress disorder, and for victims of mass disasters. By inducing stress resilience, breath work enables us to rapidly and compassionately relieve many forms of suffering.

The use of complementary and alternative medicine (CAM) has increased tremendously over the past 10 years. As a result of the increase physicians must understand both the factual information about CAM practices and the psychologic reasons patients seek out such treatments. A particular concern is the use of CAM by patients without the knowledge of their physicians, which may lead to complications resulting from interactions, or adverse effects from treatments of which the physician is unaware. This paper reviews research concerning the use of CAM by patients, explores some of the psychodynamic factors in CAM use, and suggests means of integrating that use into the patient's therapy. Specific information about herbal and other alternative products is provided.

Although a multitude of pharmaceutical agents are available for the treatment of mood disorders, anxiety and insomnia, many patients have difficulty tolerating the side effects, do not respond adequately, or eventually lose their response. Many therapeutic herbs and nutrients have far fewer side effects and may provide an alternative treatment or can be used to enhance the effect of prescription medications. In the article, the authors review the quality of the evidence supporting the clinical effects of a number of commonly used types of complementary/alternative medicine (CAM) for mood disorders, anxiety, and insomnia. They review data on the use of St. John's Wort, S-adenosyl-methionine (SAM-e), B vitamins, inositol, omega-3 fatty acids, and choline for mood disorders; data on the use of kava and other herbal agents and fish extract for anxiety and insomnia; and data on valerian and melatonin for insomnia. The authors also discuss the use of CAM to treat migraines, which may be comorbid with mood and anxiety disorders, and obesity, which can occur as a side effect of psychotropic medications. They consider the data on feverfew and butterbur for migraines and on chromium picolinate and the combination of ephedrine and caffeine for obesity. The authors also review issues related to comorbid medical illness, side effects, drug interactions, dosage, and brand selection.