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Mindfulness Training Reduces Posttraumatic Stress Among Survivors of Intimate Partner Violence

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Mindfulness Training Reduces Posttraumatic Stress Among Survivors of Intimate Partner Violence

 

By John M. de Castro, Ph.D.

 

“People with PTSD may sometimes feel as though they have a hard time getting any distance from unpleasant thoughts and memories. . . Mindfulness may help people get back in touch with the present moment, as well as reduce the extent with which they feel controlled by unpleasant thoughts and memories.” – Matthew Tull

 

The human tendency to lash out with aggression when threatened was adaptive for the evolution of the species. It helped promote the survival of the individual, the family, and the tribe. In the modern world, however, this trait has become more of a problem than an asset. These violent and aggressive tendencies can lead to violence directed to intimate partners, including sexual and physical violence. In the U.S. there are over 5 million cases of domestic violence reported annually. Indeed, it has been estimated that 1 in 4 women and 1 in 7 men have experienced physical violence and 1 in 3 women and 1 in 6 men have experienced sexual violence from an intimate partner.

 

Intimate partner violence frequently produces Posttraumatic Stress Disorder (PTSD) symptoms in the survivors. Hence, there is a need to find ways to reduce the impact of intimate partner violence on the mental health of the survivors. Mindfulness training has been shown to reduce the symptoms of PTSD. Hence, mindfulness training may be effective in treating survivors of intimate partner violence.

 

In today’s Research News article “Effects of mindfulness training on posttraumatic stress symptoms from a community-based pilot clinical trial among survivors of intimate partner violence.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8052636/ ) In a small pilot study, Gallegos and colleagues recruited, through family court, women who were survivors of intimate partner violence. They were randomly assigned to receive either an 8-week program of Mindfulness-Based Stress Reduction (MBSR) or wellness education. MBSR met once a week for 2 hours and consisted of meditation, body scan, and yoga practices along with discussion and home practice. For wellness education the participants were provided a manual that provided information on various aspects of health, including diet, physical activity, sleep, stress management, and communication. They received a weekly check-in phone calls regarding the use of the manual. The participants were measured before and after training and 4-weeks later for physical and sexual assault experiences, post-traumatic stress symptoms, emotion regulation, and attention. They also had their heart rate variability measured at rest and during exposure to positive, neutral, or negative (trauma related) pictures.

 

They found that in comparison to baseline, the women who received mindfulness training had significantly lower levels of post-traumatic stress symptoms and higher levels of emotion regulation, while the wellness education participants did not. This was true immediately after treatment and also 4 weeks later. There were also non-significant increases in heart rate variability while viewing trauma-related pictures in the mindfulness group and decreases in the wellness education group.

 

This is a pilot study of a small sample (29 women) and was not powered to detect significant differences between groups. The results, however were encouraging, suggesting that mindfulness training tends to relieve the symptoms of trauma, improve emotion regulation and produce relaxation of the autonomic nervous system in women who were survivors of intimate partner violence. In previous research it has been shown that mindfulness training reduces post-traumatic stress symptoms, improves emotion regulation, and relaxes the autonomic nervous system. The contribution of the present study is to suggest that mindfulness training might also be effective in the treatment of women who have survived intimate partner violence. The results, then, suggest that a large randomized controlled trial should be conducted,

 

So, reduce posttraumatic stress among survivors of intimate partner violence with mindfulness.

 

“PTSD is really a different way of seeing the world, and is also seen at the level of physiology. But by going through a couple of months of making an effort to change thoughts and behaviors, that physiological syndrome can also change back again.” – Tony King

 

CMCS – Center for Mindfulness and Contemplative Studies

 

This and other Contemplative Studies posts are also available on Google+ https://plus.google.com/106784388191201299496/posts and on Twitter @MindfulResearch

 

Study Summary

Gallegos, A. M., Heffner, K. L., Cerulli, C., Luck, P., McGuinness, S., & Pigeon, W. R. (2020). Effects of mindfulness training on posttraumatic stress symptoms from a community-based pilot clinical trial among survivors of intimate partner violence. Psychological trauma : theory, research, practice and policy, 12(8), 859–868. https://doi.org/10.1037/tra0000975

Abstract

Objective:

Exposure to intimate partner violence (IPV) is a significant public health issue associated with deleterious mental and medical health comorbidities, including posttraumatic stress disorder (PTSD). The hallmark symptoms of posttraumatic stress (PTS), even when not meeting the threshold for a diagnosis of PTSD, appear to be underpinned by poor self-regulation in multiple domains, including emotion, cognitive control, and physiological stress. Mindfulness-based stress reduction (MBSR) holds promise for treating PTS symptoms because evidence suggests it targets these domains. The current study was a pilot randomized clinical trial designed to examine changes in emotion regulation, attentional function, and physiological stress dysregulation among women IPV survivors with elevated PTS symptoms after participation in a group-based, 8-week MBSR program.

Method:

In total, 29 participants were randomized to receive MBSR (n = 19) or an active control (n = 10). Assessments were conducted at study entry, as well as 8 and 12 weeks later.

Results:

Between-group differences on primary outcomes were nonsignificant; however, when exploring within groups, statistically significant decreases in PTS symptoms, F(1.37, 16.53) = 5.19, p < .05, and emotion dysregulation, F(1.31, 14.46) = 9.36, p < .01, were observed after MBSR but not after the control intervention. Further, decreases in PTSD and emotion dysregulation were clinically significant for MBSR participants but not control participants.

Conclusions:

These preliminary data signal that MBSR may improve PTS symptoms and emotion regulation and suggest further study of the effectiveness of PTSD interventions guided by integrative models of MBSR mechanisms and psychophysiological models of stress regulation.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8052636/

 

Improve Hypertension with Mindfulness Training

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Improve Hypertension with Mindfulness Training

 

By John M. de Castro, Ph.D.

 

“Several practices that help calm the mind can also lower blood pressure. All are types of meditation, which use different methods to reach a state sometimes described as “thoughtful awareness” or “restful alertness.” – Harvard Health

 

High Blood Pressure (Hypertension) is an insidious disease because there are no overt symptoms. The individual feels fine. But it can be deadly as more than 360,000 American deaths, roughly 1,000 deaths each day, had high blood pressure as a primary or contributing cause. In addition, hypertension markedly increases the risk heart attack, stroke, heart failure, and kidney disease.  It is also a very common disorder with about 70 million American adults (29%) having high blood pressure and only about half (52%) of people with high blood pressure have their condition under control. Treatment frequently includes antihypertensive drugs. But these medications often have adverse side effects. So, patients feel lousy when taking the drugs, but fine when they’re not. So, compliance is a major issue with many patients not taking the drugs regularly or stopping entirely.

 

Obviously, there is a need for alternatives to drugs for reducing blood pressure. Mindfulness practices have been shown to aid in controlling hypertension. There has accumulated a body of research on the ability of Mindfulness practices to affect hypertension. So, it makes sense to summarize what has been learned.

 

In today’s Research News article “Is Mindfulness-Based Stress Reduction Effective for People with Hypertension? A Systematic Review and Meta-Analysis of 30 Years of Evidence.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8000213/ ) Conversano and colleagues review, summarize and perform a meta-analysis of the published research studies of the effectiveness of mindfulness training on hypertension. They identified 6 published studies that employed either Mindfulness-Based Stress Reduction (MBSR) (3 studies), Mindfulness-Based Cognitive Therapy (MBCT) (2 studies), and mindfulness meditation (1 study).

 

They report that the published research found that mindfulness training improved hypertension with reductions in both systolic and diastolic blood pressure. They further report that mindfulness training worked best when the number of patients taking antihypertensive drugs were low, with the lower the percentage of participants on antihypertensive drugs, the greater the effect size of mindfulness training on hypertension.

 

These are impressive results that suggest that mindfulness training is a safe and effective treatment for hypertension. The trainings appear to work best in the absence of drugs to control hypertension. It follows that mindfulness training would reduce the physical effects of hypertension and thereby improve the overall health and longevity of the patients.

 

So, improve hypertension with mindfulness training.

 

“The hope is that if we can start mindfulness training early in life, we can promote a trajectory of healthy aging across the rest of people’s lives. That will reduce their chances of getting high blood pressure in the first place.” – Eric Loucks

 

CMCS – Center for Mindfulness and Contemplative Studies

 

This and other Contemplative Studies posts are also available on Google+ https://plus.google.com/106784388191201299496/posts and on Twitter @MindfulResearch

 

Study Summary

 

Conversano C, Orrù G, Pozza A, Miccoli M, Ciacchini R, Marchi L, Gemignani A. Is Mindfulness-Based Stress Reduction Effective for People with Hypertension? A Systematic Review and Meta-Analysis of 30 Years of Evidence. Int J Environ Res Public Health. 2021 Mar 11;18(6):2882. doi: 10.3390/ijerph18062882. PMCID: PMC8000213.

 

Abstract

Background: Hypertension is among the most important risk factors for cardiovascular diseases, which are considered high mortality risk medical conditions. To date, several studies have reported positive effects of mindfulness-based stress reduction (MBSR) interventions on physical and psychological well-being in other medical conditions, but no meta-analysis on MBSR programs for hypertension has been conducted. Objectives: The objective of this study was to determine the effectiveness of MBSR programs for hypertension. Methods: A systematic review and meta-analysis of randomized controlled trials examining the effects of MBSR on systolic and diastolic blood pressure (BP), anxiety, depression, and perceived stress in people with hypertension or pre-hypertension was conducted. The PubMed/MEDLINE and PsycINFO databases were searched in November 2020 to identify relevant studies. Results: Six studies were included. The comparison of MBSR versus control conditions on diastolic BP was associated with a statistically significant mean effect size favoring MBSR over control conditions (MD = −2.029; 95% confidence interval (CI): −3.676 to −0.383, p = 0.016, k = 6; 22 effect sizes overall), without evidence of heterogeneity (I2 = 0.000%). The comparison of MBSR versus control conditions on systolic BP was associated with a mean effect size which was statistically significant only at a marginal level (MD = −3.894; 95% CI: −7.736–0.053, p = 0.047, k = 6; 22 effect sizes overall), without evidence of high heterogeneity (I2 = 20.772%). The higher the proportion of participants on antihypertensive medications was, the larger the effects of MBSR were on systolic BP (B = −0.750, z = −2.73, p = 0.003). Conclusions: MBSR seems to be a promising intervention, particularly effective on the reduction of diastolic BP. More well-conducted trials are required.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8000213/

 

Improve the Brains Ability to Directly Control Computers with Mindfulness

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Improve the Brains Ability to Directly Control Computers with Mindfulness

 

By John M. de Castro, Ph.D.

 

“Meditation has been widely practiced for well-being and improving health,” said He. Our work demonstrates that it can also enhance a person’s mental power for mind control, and may facilitate broad use of noninvasive brain-computer interface technology.” – Bin He

 

It has long been a dream to develop methods to allow the brain to directly alter external devices. The efforts have been focused on developing a brain-computer interface such that recorded electrical activity of the brain is interfaced with a computer allowing control of the computer by the activity. It is hypothesized that a brain computer interface might be able to provide an alternative method to control muscles in patients with severe neuromuscular diseases.

 

Brain-computer interface methods have been developed but suffer from long training times before the participant is capable of affecting the computer activity. Meditation has been shown to alter the activity of the brain. Meditation training may make the individual better at controlling their brain activity. Hence, an interesting research question is to investigate whether meditation training will improve the ability to learn to control a computer with the brain’s electrical activity.

 

In today’s Research News article “Frontolimbic alpha activity tracks intentional rest BCI control improvement through mindfulness meditation.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7994299/ ) Jiang and colleagues recruited healthy adults without brain-computer interface experience and randomly assigned them to a wait-list control condition or to receive 8 weeks of Mindfulness-Based Stress Reduction (MBSR) program. After training they all participated in 6 or 10 weekly, 1-hour, brain-computer interface training sessions. Their brain electrical activity was recorded with an electroencephalogram (EEG). The electrical activity occurring in the motor cortex was connected to a computer which moved a cursor over the screen. The participants were asked to try to move the cursor left or right by imagining opening and closing the left or right hand, to move the cursor up by imagining opening and closing both hands and down by resting.

 

They found that compared to the wait-list control group the Mindfulness-Based Stress Reduction (MBSR) group had significantly greater improvement in the brain-computer interface task over sessions. They also found that the MBSR group had significantly greater alpha rhythm (8-12 hz. in the EEG) power in the frontal and limbic regions of the brain. They also found that over training there was decreased frontolimbic connectivity in the MBSR group while the wait-list control group had greater connectivity. Finally, the greater the increase in alpha rhythm power in the MBSR group, the greater the increase in the brain-computer interface task performance over sessions.

 

These results suggest that mindfulness training improves the individual’s ability to learn to control a computer with brain activity. Underlying this improved performance appears to be changes in the electrical activity of the brain at rest and during task performance. Mindfulness training is known to improve attention and reduce mind wandering. This may be how mindfulness training improves the individual’s ability to learn to control the computer with brain activity. It remains for future research to investigate this possibility.

 

So, improve the brains ability to directly control computers with mindfulness.

 

“the emphasis on present-moment experience may allow expert meditators to self-regulate brain activity which could translate into enhanced [Brain-Computer Interface] control. Self-regulation supported by attentional control, emotional control, and self-awareness may additionally help users aim at a state of effortless relaxation, which has been hypothesized to improve [Brain-Computer Interface] control.” – James R. Stieger

 

CMCS – Center for Mindfulness and Contemplative Studies

 

This and other Contemplative Studies posts are also available on Google+ https://plus.google.com/106784388191201299496/posts and on Twitter @MindfulResearch

 

Study Summary

 

Jiang, H., Stieger, J., Kreitzer, M. J., Engel, S., & He, B. (2021). Frontolimbic alpha activity tracks intentional rest BCI control improvement through mindfulness meditation. Scientific reports, 11(1), 6818. https://doi.org/10.1038/s41598-021-86215-0

 

Abstract

Brain–computer interfaces (BCIs) are capable of translating human intentions into signals controlling an external device to assist patients with severe neuromuscular disorders. Prior work has demonstrated that participants with mindfulness meditation experience evince improved BCI performance, but the underlying neural mechanisms remain unclear. Here, we conducted a large-scale longitudinal intervention study by training participants in mindfulness-based stress reduction (MBSR; a standardized mind–body awareness training intervention), and investigated whether and how short-term MBSR affected sensorimotor rhythm (SMR)-based BCI performance. We hypothesize that MBSR training improves BCI performance by reducing mind wandering and enhancing self-awareness during the intentional rest BCI control, which would mainly be reflected by modulations of default-mode network and limbic network activity. We found that MBSR training significantly improved BCI performance compared to controls and these behavioral enhancements were accompanied by increased frontolimbic alpha activity (9–15 Hz) and decreased alpha connectivity among limbic network, frontoparietal network, and default-mode network. Furthermore, the modulations of frontolimbic alpha activity were positively correlated with the duration of meditation experience and the extent of BCI performance improvement. Overall, these data suggest that mindfulness allows participant to reach a state where they can modulate frontolimbic alpha power and improve BCI performance for SMR-based BCI control.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7994299/

 

Improve Psychological Well-Being in Covid-19 Lockdown with Online Mindfulness Training

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Improve Psychological Well-Being in Covid-19 Lockdown with Online Mindfulness Training

 

By John M. de Castro, Ph.D.

 

“mindfulness is one tool that can help promote mental wellness throughout the COVID-19 pandemic and beyond.” – Julie Dunn

 

Mindfulness training has been shown to improve health and well-being in healthy individuals. It has also been found to be effective for a large array of medical and psychiatric conditions, either stand-alone or in combination with more traditional therapies. The COVID-19 pandemic has challenged the mental and physical health of the population. It has created intense stress both for frontline workers but also for people simply isolating at home. Mindfulness is known to decrease the psychological and physical responses to stress. So, mindfulness training may be helpful in coping with the mental and physical challenges resulting from the COVID-19 pandemic.

 

In today’s Research News article “A Brief Online Mindfulness-Based Group Intervention for Psychological Distress Among Chinese Residents During COVID-19: a Pilot Randomized Controlled Trial.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7972025/ ) Zhang and colleagues recruited online Chinese adults who were staying at home during the Covid-19 lockdown. They were randomly assigned to a wait-list control condition or to receive online mindfulness training with an abbreviated group version of Mindfulness-Based Stress Reduction (MBSR). The training consisted of a 2-hour training followed by 13 days of 1.5 hours per day of practice separated into 3 30-minute sessions. Once training was complete for the mindfulness group, the wait-list group received the same 2-week mindfulness training. They were measured before and after the training for mindfulness and psychological distress, including somatization, depression, and anxiety.

 

They found that in comparison to baseline and the wait-list control group, the mindfulness training produced significantly higher mindfulness levels and significantly lower levels of psychological distress, including somatization, depression, and anxiety levels. The wait-list group after they received the mindfulness training had similar significant improvements in their psychological well-being.

 

These results are consistent with previous findings that mindfulness training produces decreases in distress, including somatization, depression, and anxiety. But the present study demonstrates that online mindfulness training can produce similar benefits for individuals locked down during a pandemic. Since the training is online, it could be made available to widespread individuals at low cost and thus would be ideal for maintaining the psychological health of people in lock down.

 

So, improve psychological well-being in covid-19 lockdown with online mindfulness training.

 

“In many ways, COVID-19 has shown us just how connected and how much the same we really are. All of us—and some of us more than others—are vulnerable to getting sick and none of us wants to become ill. Viewed through the lens of interconnectedness, practicing mindfulness as the coronavirus spreads is not only a way to care for ourselves but a way to care for everyone around us.” – Kelly Barron

 

CMCS – Center for Mindfulness and Contemplative Studies

 

This and other Contemplative Studies posts are also available on Google+ https://plus.google.com/106784388191201299496/posts and on Twitter @MindfulResearch

 

Study Summary

 

Hui Zhang, Anao Zhang, Chengbin Liu, Jian Xiao, Kaipeng Wang. A Brief Online Mindfulness-Based Group Intervention for Psychological Distress Among Chinese Residents During COVID-19: a Pilot Randomized Controlled Trial, Mindfulness (N Y) 2021 Mar 18 : 1–11. doi: 10.1007/s12671-021-01618-4

 

Abstract

Objectives

The coronavirus (COVID-19) global pandemic has increased psychological distress among the general population. The objective of this study is to evaluate a mindfulness-based intervention for psychological distress among Chinese residents during COVID-19.

Methods

This study used a switching replications design to test the feasibility and efficacy of a brief online mindfulness-based intervention for Chinese residents’ psychological distress. Fifty-one residents in the Hubei province were randomly allocated to two groups (experimental group and waitlist control group) with three waves of measurement at time 1, time 2, and time 3 for changes in mindfulness and psychological distress.

Results

In addition to significant within-group improvements over time for both groups, OLS linear regression with full information likelihood estimation revealed statistically significant between-group treatment effects across outcome domains, including mindfulness awareness, b = 2.84, p < 0.001, g = 6.92, psychological distress, b = −21.33, p < 0.001, g = 6.62, somatic symptoms, b = −6.22, p < 0.001, g = 4.42, depressive symptoms, b = −7.16, p < 0.001, g = 5.07, and anxiety symptoms, b = −8.09, p < 0.001, g = 6.84.

Conclusions

Results suggest that a brief online mindfulness-based intervention can be a feasible and promising intervention for improving mindfulness and decreasing psychological distress among Chinese residents staying at home during the COVID-19 outbreak. The study used a small convenience sample which led to a concern of external generalizability and with limited evaluation of long-term change.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7972025/

 

Improve the Psychological Well-Being of Police with Mindfulness

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Improve the Psychological Well-Being of Police with Mindfulness

 

By John M. de Castro, Ph.D.

 

“self-reported mindfulness to be associated with increased resilience and emotional intelligence and decreased negative health outcomes among police officers.” – John H. Kim

 

Policing is a very stressful occupation. Stress in police can result from role conflicts between serving the public, enforcing the law, and upholding ethical standards and personal responsibilities as spouse, parent, and friend. Stress also results from, threats to health and safety, boredom, responsibility for protecting the lives of others, continual exposure to people in pain or distress, the need to control emotions even when provoked, the presence of a gun, even during off-duty hours, and the fragmented nature of police work, with only rare opportunities to follow cases to conclusion or even to obtain feedback or follow-up information.

 

This stress can have serious consequences for the individual and in turn for society. Police officers have one of the highest suicide rates in the nation, possibly the highest. They have a high divorce rate, about second in the nation. They are problem drinkers about twice as often as the general population. This is a major problem as stress and the resultant complications can impact job performance, which sometimes involve life or death situations.

 

Mindfulness training has been shown to improve the physiological and psychological responses to stress and it has been found to reduce burnout in first responders. So, it is likely that mindfulness training with police can help them cope with the stress and thereby improve their quality of life and psychological well-being.

 

In today’s Research News article “Mindfulness Training Improves Quality of Life and Reduces Depression and Anxiety Symptoms Among Police Officers: Results From the POLICE Study-A Multicenter Randomized Controlled Trial.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7952984/ ) Trombka and colleagues recruited active police officers and randomly assigned them to a wait list control condition or to receive 8 weekly sessions of Mindfulness-Based Health Promotion (MBHP) which is based on Mindfulness-Based Stress Reduction (MBSR) program. It includes mindful movements, meditation, body scan, and breathing practices along with teachings on mindfulness and self-compassion and discussion. They were measured 2 weeks before and 2 weeks after training and 6 months later for quality of life, anxiety, depression, religiosity, mindfulness, self-compassion, and quality of life domains of spirituality, religiosity, and personal beliefs.

 

They found that in comparison to baseline and the wait-list control group, the group that received Mindfulness-Based Health Promotion (MBHP) had significantly greater quality of life, including physical health, psychological, social relationships, and environment, overall quality of life and general health facets. These improvements remained significant 6 months after the conclusion of treatment. In addition, the MBHP group had significant reductions in anxiety and depression and significant increases in self-compassion which were also still present at the 6-month follow-up. A mediation analysis revealed that MBHP improved all facets of quality of life directly and also indirectly by improving self-compassion which in turn improved the various facets of quality of life.

 

These are clear and important results. Mindfulness-Based Health Promotion (MBHP) produced significant improvements in the psychological well-being of the police. Mindfulness training has been previously shown to improve quality of life and self-compassion. The present study replicates these finding but also demonstrates that the improvement in self-compassion is in part responsible for the improvements in quality of life. Self-compassion involves kindness toward oneself in the face of one’s personal failings. This is important for psychological well-being especially for police who are often dealing with difficult and stressful situations. Recognizing their own imperfect humanness with kindness greatly reduce self-criticism and blame allowing them to being OK with doing the best they can,

 

So, improve the psychological well-being of police with mindfulness.

 

“The science is validating that mindfulness has the potential to increase fair and impartial policing, because we are open to recognizing our responses to a stimulus, to an event, to a person,” – Sylvia Moir

 

CMCS – Center for Mindfulness and Contemplative Studies

 

This and other Contemplative Studies posts are also available on Google+ https://plus.google.com/106784388191201299496/posts and on Twitter @MindfulResearch

 

Study Summary

 

Trombka, M., Demarzo, M., Campos, D., Antonio, S. B., Cicuto, K., Walcher, A. L., García-Campayo, J., Schuman-Olivier, Z., & Rocha, N. S. (2021). Mindfulness Training Improves Quality of Life and Reduces Depression and Anxiety Symptoms Among Police Officers: Results From the POLICE Study-A Multicenter Randomized Controlled Trial. Frontiers in psychiatry, 12, 624876. https://doi.org/10.3389/fpsyt.2021.624876

 

Abstract

Background: Police officers’ high-stress levels and its deleterious consequences are raising awareness to an epidemic of mental health problems and quality of life (QoL) impairment. There is a growing evidence that mindfulness-based interventions are efficacious to promote mental health and well-being among high-stress occupations.

Methods: The POLICE study is a multicenter randomized controlled trial (RCT) with three assessment points (baseline, post-intervention, and 6-month follow-up) where police officers were randomized to mindfulness-based health promotion (MBHP) (n = 88) or a waiting list (n = 82). This article focuses on QoL, depression and anxiety symptoms, and religiosity outcomes. Mechanisms of change and MBHP feasibility were evaluated.

Results: Significant group × time interaction was found for QoL, depression and anxiety symptoms, and non-organizational religiosity. Between-group analysis showed that MBHP group exhibited greater improvements in QoL, and depression and anxiety symptoms at both post-intervention (QoL d = 0.69 to 1.01; depression d = 0.97; anxiety d = 0.73) and 6-month follow-up (QoL d = 0.41 to 0.74; depression d = 0.60; anxiety d = 0.51), in addition to increasing non-organizational religiosity at post-intervention (d = 0.31). Changes on self-compassion mediated the relationship between group and pre-to-post changes for all QoL domains and facets. Group effect on QoL overall health facet at post-intervention was moderated by mindfulness trait and spirituality changes.

Conclusion: MBHP is feasible and efficacious to improve QoL, and depression and anxiety symptoms among Brazilian officers. Results were maintained after 6 months. MBHP increased non-organizational religiosity, although the effect was not sustained 6 months later. To our knowledge, this is the first mindfulness-based intervention RCT to empirically demonstrate these effects among police officers. Self-compassion, mindfulness trait, and spirituality mechanisms of change are examined.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7952984/

 

Maintain Weight Loss with Mindfulness

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Maintain Weight Loss with Mindfulness

 

By John M. de Castro, Ph.D.

 

“Just as meditation can help us with stress, sleeping, focus, and much more, it can also have an impact on our relationship with eating and managing our weight.” – Headspace

 

Eating is produced by two categories of signals. Homeostatic signals emerge from the body’s need for nutrients, is associated with feelings of hunger, and usually work to balance intake with expenditure. Non-homeostatic eating, on the other hand, is not tied to nutrient needs or hunger but rather to the environment, to emotional states, and or to the pleasurable and rewarding qualities of food. These cues can be powerful signals to eat even when there is no physical need for food. External eating is non-homeostatic eating in response to the environmental stimuli that surround us, including the sight and smell of food or the sight of food related cause such as the time of day or a fast-food restaurant ad or sign.

 

Mindful eating involves paying attention to eating while it is occurring, including attention to the sight, smell, flavors, and textures of food, to the process of chewing and may help reduce intake. Indeed, high levels of mindfulness are associated with lower levels of obesity and mindfulness training has been shown to reduce binge eating, emotional eating, and external eating. The Mindfulness-Based Stress Reduction (MBSR) program is a mindfulness program including meditation, body scan, yoga, discussion and home practice. So, it makes sense to examine MBSR as a part of a weight loss program.

 

In today’s Research News article “Keeping weight off: Mindfulness-Based Stress Reduction alters amygdala functional connectivity during weight loss maintenance in a randomized control trial.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7799782/ ) Chumachenko and colleagues recruited overweight adults (BMI>25) who had lost at least 5% of their body weight and wished to maintain it off. They were randomly assigned to receive 8, once a week for 1.5 hours, sessions of either a healthy living course or the Mindfulness-Based Stress Reduction (MBSR) program. They were measured before and after training and 6 months later for body size, perceived stress, depression, and eating disinhibition. Before and after training they also had their brains scanned with functional Magnetic Resonance Imaging (fMRI).

 

They found that after Mindfulness-Based Stress Reduction (MBSR) training there was a significant increase in the connectivity between the Amygdala and the ventromedial prefrontal cortex while this was decreased after completing the healthy living course. Over the 6-month follow-up period the MBSR participants did not gain weight while the healthy living course participants gained on average 5.9 pounds.

 

These results are interesting and important. There are many dietary programs that produce weight loss. But almost inevitably the weight is regained subsequently. Mindfulness-Based Stress Reduction (MBSR) training was found here to prevent that weight gain. Hence, MBSR may be an important ingredient in weight loss to help maintain the loss. The results also suggest that MBSR may alter the brain, increasing the functional connectivity in brain circuits that are thought to underlie emotion regulation. This fits with the prior findings that mindfulness training improves emotion regulation. This suggests that MBSR may prevent non-homeostatic, emotional, eating by strengthening emotion regulation and thereby prevent weight regain.

 

So, maintain weight loss with mindfulness.

 

“By itself, mindful eating is not a weight-loss cure, but as part of an approach or tool it can catapult healthy eating and weight loss,” – Josh Klapow

 

CMCS – Center for Mindfulness and Contemplative Studies

 

This and other Contemplative Studies posts are also available on Google+ https://plus.google.com/106784388191201299496/posts and on Twitter @MindfulResearch

 

Study Summary

 

Chumachenko, S. Y., Cali, R. J., Rosal, M. C., Allison, J. J., Person, S. J., Ziedonis, D., Nephew, B. C., Moore, C. M., Zhang, N., King, J. A., & Fulwiler, C. (2021). Keeping weight off: Mindfulness-Based Stress Reduction alters amygdala functional connectivity during weight loss maintenance in a randomized control trial. PloS one, 16(1), e0244847. https://doi.org/10.1371/journal.pone.0244847

 

Abstract

Obesity is associated with significant comorbidities and financial costs. While behavioral interventions produce clinically meaningful weight loss, weight loss maintenance is challenging. The objective was to improve understanding of the neural and psychological mechanisms modified by mindfulness that may predict clinical outcomes. Individuals who intentionally recently lost weight were randomized to Mindfulness-Based Stress Reduction (MBSR) or a control healthy living course. Anthropometric and psychological factors were measured at baseline, 8 weeks and 6 months. Functional connectivity (FC) analysis was performed at baseline and 8 weeks to examine FC changes between regions of interest selected a priori, and independent components identified by independent component analysis. The association of pre-post FC changes with 6-month weight and psychometric outcomes was then analyzed. Significant group x time interaction was found for FC between the amygdala and ventromedial prefrontal cortex, such that FC increased in the MBSR group and decreased in controls. Non-significant changes in weight were observed at 6 months, where the mindfulness group maintained their weight while the controls showed a weight increase of 3.4% in BMI. Change in FC at 8-weeks between ventromedial prefrontal cortex and several ROIs was associated with change in depression symptoms but not weight at 6 months. This pilot study provides preliminary evidence of neural mechanisms that may be involved in MBSR’s impact on weight loss maintenance that may be useful for designing future clinical trials and mechanistic studies.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7799782/

 

Reduce Risky Driving with Mindfulness

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Reduce Risky Driving with Mindfulness

 

By John M. de Castro, Ph.D.

 

“Distraction mitigation techniques like mindfulness are looming as essential to save lives on our roads especially among young drivers who have high rates of addiction to technology, and who overestimate their ability to multitask and underestimate the dangers of driver distraction.” – Kristie Young

 

Driving is one of the riskiest behaviors that we engage in even though we believe it to be safe. Nearly 17,000 people in the U.S. die in automobile accidents each year. Beyond the inherent danger of driving, risk is markedly increased by risky decisions while driving. These include speeding, drunk driving, distracted driving, impulsive or aggressive driving, and emotional driving. Mindfulness may be helpful as mindfulness increases attention and emotion regulation and decreases impulsivity and aggression. But there has been little research on the effectiveness of mindfulness training in reducing risky driving.

 

In today’s Research News article “Repeat Traffic Offenders Improve Their Performance in Risky Driving Situations and Have Fewer Accidents Following a Mindfulness-Based Intervention.” (See summary below or view the full text of the study at: https://www.frontiersin.org/articles/10.3389/fpsyg.2020.567278/full?utm_source=F-AAE&utm_medium=EMLF&utm_campaign=MRK_1547234_69_Psycho_20210204_arts_A ) Baltruschat and colleagues recruited online adult drivers and obtained self-report records of traffic violations. They identified repeat offenders as drivers who reported multiple instances of risky driving and randomly separated them into a mindfulness and control groups. The mindfulness group met for 3 hours once a week for 5 weeks and received mindfulness training modelled after the Mindfulness-Based Stress Reduction (MBSR) program. All participants were measured before and after training for emotion regulation, cognitive emotion regulation, and risky driving behavior in a driving simulator when confronted with high-risk scenarios.

 

They found that after training the mindfulness trained repeat offenders had significantly better driving performance in the simulator and fewer simulated accidents resulting from high-risk simulation scenarios than either the non-trained repeat offenders or non-repeat offenders. There were no significant differences found in emotion regulation.

 

These are interesting results. But it must be recognized that the driving simulator is an artificial environment and the risk scenarios did not involve real risk. So, it is not clear that the present results predict driving behavior in the real world. There are a number of possible explanations for the improvement in driving behavior produced by mindfulness training. The lack of significant effects on emotion regulation in the present study was surprising but may indicate that improvement in the individual’s ability to work with their emotions is not how mindfulness improves driving. It remains for future research to investigate other possible mechanisms such as impulsivity, aggression, or attentional effects.

 

Regardless, mindfulness training appears to reduce risk taking behavior and may produce better drivers. Such training, incorporated into traditional driver training courses, may reduce accident rates and deaths on the roads. Future research should investigate this possibility.

 

So, reduce risky driving with mindfulness.

 

“individuals who engage in mindfulness are less likely to text and drive; a crucial statistic seeing as the National Safety Council reports that cell phone use while driving kills more than 3,000 people each year.” – SBG-TV

 

CMCS – Center for Mindfulness and Contemplative Studies

 

This and other Contemplative Studies posts are also available on Google+ https://plus.google.com/106784388191201299496/posts and on Twitter @MindfulResearch

 

Study Summary

 

Baltruschat S, Mas-Cuesta L, Cándido A, Maldonado A, Verdejo-Lucas C, Catena-Verdejo E and Catena A (2021) Repeat Traffic Offenders Improve Their Performance in Risky Driving Situations and Have Fewer Accidents Following a Mindfulness-Based Intervention. Front. Psychol. 11:567278. doi: 10.3389/fpsyg.2020.567278

 

ABSTRACT

Risky decision-making is highly influenced by emotions and can lead to fatal consequences. Attempts to reduce risk-taking include the use of mindfulness-based interventions (MBI), which have shown promising results for both emotion regulation (ER) and risk-taking. However, it is still unclear whether improved emotion regulation is the mechanism responsible for reduced risk-taking. In the present study, we explore the effect of a 5-week MBI on risky driving in a group of repeat traffic offenders by comparing them with non-repeat offenders and repeat offenders without training. We evaluated the driving behavior of the participants through a driving simulation, and self-reported emotion regulation, both before and after the intervention. At baseline, poor emotion regulation was related to a more unstable driving behavior, and speeding. The group that received mindfulness training showed improved performance during risky driving situations and had fewer accidents, although their overall driving behavior remained largely unchanged. The observed trend toward improved emotion regulation was not significant. We discuss whether other effects of MBI – such as self-regulation of attention – could underlie the observed reduction in risky driving in the initial stages. Nonetheless, our findings still confirm the close relationship between emotion regulation skills and risky driving.

https://www.frontiersin.org/articles/10.3389/fpsyg.2020.567278/full?utm_source=F-AAE&utm_medium=EMLF&utm_campaign=MRK_1547234_69_Psycho_20210204_arts_A

 

Further Improve Health Care Professionals’ Mental Health with Supplemental Mindfulness Training

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Further Improve Health Care Professionals’ Mental Health with Supplemental Mindfulness Training

 

By John M. de Castro, Ph.D.

 

“The therapeutic applications of mindfulness are considerable and its impact on clinical practice itself appears to be profound. Indeed, several commentators characterize mindfulness as inciting nothing short of a revolution in the way we conduct our mental lives both within the clinic and without.” – Matias P. Raski

 

Stress is epidemic in the western workplace with almost two thirds of workers reporting high levels of stress at work. In high stress occupations, like healthcare, burnout is all too prevalent. Burnout is the fatigue, cynicism, emotional exhaustion, sleep disruption, and professional inefficacy that comes with work-related stress. It is estimated that over 45% of healthcare workers experience burnout. It not only affects the healthcare providers personally, but also the patients, as it produces a loss of empathy and compassion. Burnout, in fact, it is a threat to the entire healthcare system.

 

Preventing the negative psychological consequences of stress in healthcare professionals has to be a priority. Contemplative practices have been shown to reduce the psychological and physiological responses to stress and improve well-being. Indeed, mindfulness has been shown to be helpful in treating and preventing burnout, increasing resilience, and improving sleep. Once mindfulness has been established it is not known if additional mindfulness training will produce greater benefits.

 

In today’s Research News article “The Interpersonal Mindfulness Program for Health Care Professionals: a Feasibility Study.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7447696/ ) Bartels-Velthui and colleagues recruited health care professionals who had already received mindfulness training with either Mindfulness-Based Stress Reduction (MBSR) or Mindfulness-Based Cognitive Therapy (MBCT).  The participants in the training group were further treated with an Interpersonal Mindfulness Course. This course was designed for participants who had already received mindfulness training to deepen mindful presence, empathy and compassion with other people. The course met for 9-weekly, 2.5-hour sessions combined with 45 to 60 minutes of daily home practice. All participants were measured before and after training for the feasibility and acceptability of the program, mindfulness, self-compassion, empathy, stress, and quality of life.

 

They found that the program was feasible as all participants completed the program and acceptable as 88% report the program to be highly relevant and would recommend it to others. They found that compared to baseline and the control group the participants who received the additional mindfulness training had significant improvements in self-compassion, empathy and compassion fatigue.

 

These are very interesting findings in that health care professionals who had already received mindfulness training had further increases in self-compassion, empathy and compassion fatigue when provided a program designed to improve mindfulness with other people. It is well known that mindfulness training improves self-compassion, empathy and compassion fatigue. These findings, though, suggests that these improvements can be strengthened with further training. In addition, the improvements were in characteristics that would tend to reduce health care professional burnout. The fact that the program emphasized being mindful of other people suggests that the health care workers would be have more empathy and understanding in treating their patients.

 

So, further improve health care professionals’ mental health with supplemental mindfulness training.

 

“mindfulness can result in decreased burnout and improved well-being. Mindfulness is a useful way of cultivating self-kindness and compassion, including by bringing increased awareness to and acceptance of those things that are beyond our control.” – Kate Fitzpatrick

 

CMCS – Center for Mindfulness and Contemplative Studies

 

This and other Contemplative Studies posts are also available on Google+ https://plus.google.com/106784388191201299496/posts and on Twitter @MindfulResearch

 

Study Summary

 

Bartels-Velthuis, A. A., van den Brink, E., Koster, F., & Hoenders, H. (2020). The Interpersonal Mindfulness Program for Health Care Professionals: a Feasibility Study. Mindfulness, 1–10. Advance online publication. https://doi.org/10.1007/s12671-020-01477-5

 

Abstract

Objectives

There are a number of mindfulness-based programs (MBPs) that have demonstrated effectiveness for patients and health care professionals. The Interpersonal Mindfulness Program (IMP) is a relatively new MBP, developed to teach those with prior mindfulness training to deepen their mindful presence, empathy and compassion in the interpersonal domain. The aim of the present study was to examine the feasibility of using the IMP with mental health care workers and assessing its effects on levels of mindfulness, self-compassion, empathy, stress and professional quality of life when compared with the control group participants.

Methods

The IMP training consisted of nine weekly 2.5-h sessions and daily home practice (45–60 min). Twenty-five participants (mean age, 51.4 years) with mindfulness experience participated in the training. Twenty-two individuals in the control group (mean age, 47.5 years) were recruited from those who had followed a mindfulness training before. Feasibility of the IMP was assessed in the training participants in six domains. All study participants completed self-report questionnaires before and after the training.

Results

The IMP training was considered highly acceptable and very useful. The training had a significant positive effect on self-compassion, empathy and compassion fatigue, but no effect on mindfulness, stress and compassion satisfaction. Five participants reported some mild adverse reactions.

Conclusions

The IMP training appears feasible for health care professionals and seems to induce some positive effects. A few mild adverse effects were reported. Further research on the effectiveness and possible mechanisms of change of the IMP training in larger samples is needed.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7447696/

 

Improve the Psychological Well-Being of Breast Cancer Survivors with Mindfulness

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Improve the Psychological Well-Being of Breast Cancer Survivors with Mindfulness

 

By John M. de Castro, Ph.D.

 

“Mindfulness is a good resource for dealing with the physical and psychological symptoms of metastatic disease. Women who were more mindful tended to have lower symptoms of metastatic breast cancer, including pain severity and interference, fatigue, psychological distress, and sleep disturbance.” – Lauren Zimmaro

 

Receiving a diagnosis of cancer has a huge impact on most people. Feelings of depression, anxiety, and fear are very common and are normal responses to this life-changing and potentially life-ending experience. But cancer diagnosis is not necessarily a death sentence. Over half of the people diagnosed with cancer are still alive 10 years later and this number is rapidly increasing. But, surviving cancer carries with it a number of problems. Anxiety, depression, fatigue and insomnia are common symptoms in the aftermath of surviving breast cancer. These symptoms markedly reduce the quality of life of the patients.

 

Mindfulness training has been shown to help with cancer recovery and help to alleviate many of the residual physical and psychological symptoms, including stress,  sleep disturbance, and anxiety and depression. The Mindfulness-Based Stress Reduction (MBSR) program is a mindfulness training program that includes meditation practice, body scan, yoga, and discussion along with daily home practice. MBSR has been shown to be beneficial for cancer patients in general and also specifically for the symptoms of breast cancer survivors. So, it makes sense to further explore the effectiveness of MBSR training for the treatment of breast cancer survivors.

 

In today’s Research News article “Mindfulness-Based Stress Reduction in Post-treatment Breast Cancer Patients: Immediate and Sustained Effects Across Multiple Symptom Clusters.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7771358/ ) Reich and colleagues recruited breast cancer survivors and randomly assigned them to either usual care or to receive a 6-week, once a week for 2-hours, Mindfulness-Based Stress Reduction (MBSR) modified for breast cancer survivors. They were measured before and after training and 6 weeks later for worry, fear of cancer recurrence, anxiety, depression, perceived stress, mindfulness, symptom severity, sleep quality, fatigue, pain, cognition, and health-related quality of life.

 

They found with factor analysis that the measures fit into 4 clusters; pain, cognition, fatigue, and psychological. They found that in comparison to baseline the usual care, Mindfulness-Based Stress Reduction (MBSR) produced significant improvement in the psychological and fatigue clusters, but not the cognitive or pain clusters. These effects were still present 6 weeks later.

 

These findings suggest that Mindfulness-Based Stress Reduction (MBSR) is an effective treatment to relieve the psychological and fatigue symptoms of breast cancer survivors. This corresponds with prior findings that mindfulness improves the symptoms of breast cancer survivors and reduces anxiety, depression, and perceived stress, and improves emotional well-being and also reduces fatigue and improves sleep quality.

 

The observed improvements produced by Mindfulness-Based Stress Reduction (MBSR) markedly improves the quality of life and reduces the suffering of these cancer patients. These are clinically significant. It has been shown that an improved psychological outlook is associated with better physical recovery. Hence, these findings suggest that MBSR or other mindfulness training programs, should be incorporated into the routine care of breast cancer survivors.

 

So, improve the psychological well-being of breast cancer survivors with mindfulness.

 

“Mindfulness is a state of mind which we can all acquire and use to support our wellbeing physically, emotionally and mentally. . .  Having cancer, or specifically breast cancer, is no exception. Our cancer experiences take up a lot of energies, mental focus and can drain us emotionally. It is important to have a few tools to help us create ‘down’ and ‘out’ times, and to replenish and reconnect with who we are.“ – Breast Cancer Now

 

CMCS – Center for Mindfulness and Contemplative Studies

 

This and other Contemplative Studies posts are also available on Google+ https://plus.google.com/106784388191201299496/posts and on Twitter @MindfulResearch

 

Study Summary

 

Reich, R. R., Lengacher, C. A., Alinat, C. B., Kip, K. E., Paterson, C., Ramesar, S., Han, H. S., Ismail-Khan, R., Johnson-Mallard, V., Moscoso, M., Budhrani-Shani, P., Shivers, S., Cox, C. E., Goodman, M., & Park, J. (2017). Mindfulness-Based Stress Reduction in Post-treatment Breast Cancer Patients: Immediate and Sustained Effects Across Multiple Symptom Clusters. Journal of pain and symptom management, 53(1), 85–95. https://doi.org/10.1016/j.jpainsymman.2016.08.005

 

Abstract

Context.

Breast cancer survivors (BCS) face adverse physical and psychological symptoms, often co-occurring. Biologic and psychological factors may link symptoms within clusters, distinguishable by prevalence and/or severity. Few studies have examined the effects of behavioral interventions or treatment of symptom clusters.

Objectives.

The aim of this study was to identify symptom clusters among post-treatment BCS and determine symptom cluster improvement following the Mindfulness-Based Stress Reduction for Breast Cancer (MBSR(BC)) program.

Methods.

Three hundred twenty-two Stage 0–III post-treatment BCS were randomly assigned to either a six-week MBSR(BC) program or usual care. Psychological (depression, anxiety, stress, and fear of recurrence), physical (fatigue, pain, sleep, and drowsiness), and cognitive symptoms and quality of life were assessed at baseline, six, and 12 weeks, along with demographic and clinical history data at baseline. A three-step analytic process included the error-accounting models offactor analysis and structural equation modeling.

Results.

Four symptom clusters emerged at baseline: pain, psychological, fatigue, and cognitive. From baseline to six weeks, the model demonstrated evidence of MBSR(BC) effectiveness in both the psychological (anxiety, depression, perceived stress and QOL, emotional well-being) (P = 0.007) and fatigue (fatigue, sleep, and drowsiness) (P < 0.001) clusters. Results between six and 12 weeks showed sustained effects, but further improvement was not observed.

Conclusion.

Our results provide clinical effectiveness evidence that MBSR(BC) works to improve symptom clusters, particularly for psychological and fatigue symptom clusters, with the greatest improvement occurring during the six-week program with sustained effects for several weeks after MBSR(BC) training.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7771358/

 

Improve Obese Individuals’ Ability to Respond Adaptively to Stressors with Mindfulness

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Improve Obese Individuals’ Ability to Respond Adaptively to Stressors with Mindfulness

 

By John M. de Castro, Ph.D.

 

“patients with obesity do better at reducing stress with mindfulness exercises.” – Sharon Basaraba

 

Obesity has become an epidemic in the industrialized world. In the U.S. the incidence of obesity, defined as a Body Mass Index (BMI) of 30 or above has more than doubled over the last 35 years to currently around 35% of the population, while two thirds of the population are considered overweight or obese (BMI > 25). Obesity has been found to shorten life expectancy by eight years and extreme obesity by 14 years. This occurs because obesity is associated with cardiovascular problems such as coronary heart disease and hypertension, stroke, metabolic syndrome, diabetes, cancer, arthritis, and others.

 

Obviously, there is a need for effective treatments to obese individuals. But, despite copious research and a myriad of dietary and exercise programs, there still is no safe and effective treatment. Mindfulness is known to be associated with lower risk for obesity, alter eating behavior and improve health in obesity. Stress responses are blunted and variable in obese individuals. Mindfulness training has been shown to improve the individuals physiological and psychological responses to stress. One of the ways that mindfulness may be effective for obese individuals is by improving their adaptive responses to stress.

 

In today’s Research News article “A Randomized Controlled Trial of a Mindfulness-Based Weight Loss Intervention on Cardiovascular Reactivity to Social-Evaluative Threat Among Adults with Obesity.” (See summary below or view the full text of the study at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7138245/ ) Daubenmeir and colleagues recruited adults with abdominal obesity (BMI>30) and provided them with a 12-week program of diet and exercise. Half were randomly assigned to also receive mindfulness training similar to the Mindfulness-Based Stress Reduction (MBSR) program. In previously reported results, the mindfulness training produced greater improvements in metabolism but non-significant improvements in body weight.

 

In the present study they report the results of studies of the obese participants stress responsivity. They were measured before and after the 12-week diet and exercise training with a social stress test that involved giving a speech and verbally doing math problems while being evaluated by strangers. In addition, cardiovascular factors were measured including the electrocardiogram (EKG), blood pressure and cardiac impedance.

 

They found that in comparison to baseline and the control condition, the mindfulness trained participants reported that the social stress tasks was a significantly greater positive challenge and produced significantly less anxiety. They also found that the mindfulness group had significantly greater cardiac output and significantly lower total peripheral resistance while the control group had a significant increase in total peripheral resistance.

 

These results suggest that mindfulness training increases the obese individual’s ability to adapt psychologically and physiologically to stress. That mindfulness reduces anxiety and improves adaptation to stress has been previously reported using different evaluation techniques and different participant populations. The present study extends these findings by demonstrating that mindfulness has similar benefits for the obese. Since stress reactivity can be a particular problem for the obese, the improved adaptive responses to stress after mindfulness training may be especially helpful for these individuals.

 

So, improve obese individuals’ ability to respond adaptively to stressors with mindfulness.

 

“restricted diets may in fact increase anxiety in obese children. However, practicing mindfulness, as well dieting, may counteract this and promote more efficient weight loss,” – Mardia López-Alarcón

 

CMCS – Center for Mindfulness and Contemplative Studies

 

This and other Contemplative Studies posts are also available on Google+ https://plus.google.com/106784388191201299496/posts and on Twitter @MindfulResearch

 

Study Summary

 

Daubenmier, J., Epel, E. S., Moran, P. J., Thompson, J., Mason, A. E., Acree, M., Goldman, V., Kristeller, J., Hecht, F. M., & Mendes, W. B. (2019). A Randomized Controlled Trial of a Mindfulness-Based Weight Loss Intervention on Cardiovascular Reactivity to Social-Evaluative Threat Among Adults with Obesity. Mindfulness, 10(12), 2583–2595. https://doi.org/10.1007/s12671-019-01232-5

 

Objective:

Mindfulness-based interventions have been found to reduce psychological and physiological stress reactivity. In obesity, however, stress reactivity is complex, with studies showing both exaggerated and blunted physiological responses to stressors. A nuanced view of stress reactivity is the “challenge and threat” framework, which defines adaptive and maladaptive patterns of psychophysiological stress reactivity. We hypothesized that mindfulness training would facilitate increased challenge-related appraisals, emotions, and cardiovascular reactivity, including sympathetic nervous system activation paired with increased cardiac output (CO) and reduced total peripheral resistance (TPR) compared to a control group, which would exhibit an increased threat pattern of psychophysiological reactivity to repeated stressors.

Methods:

Adults (N=194) with obesity were randomized to a 5.5-month mindfulness-based weight loss intervention or an active control condition with identical diet-exercise guidelines. Participants were assessed at baseline and 4.5 months later using the Trier Social Stress Task. Electrocardiogram, impedance cardiography, and blood pressure were acquired at rest and during the speech and verbal arithmetic tasks to assess pre-ejection period (PEP), CO, and TPR reactivity.

Results:

Mindfulness participants showed significantly greater maintenance of challenge-related emotions and cardiovascular reactivity patterns (higher CO and lower TPR) from pre to post-intervention compared to control participants, but groups did not differ in PEP. Findings were independent of changes in body mass index.

Conclusions:

Mindfulness training may increase the ability to maintain a positive outlook and mount adaptive cardiovascular responses to repeated stressors among persons with obesity though findings need to be replicated in other populations and using other forms of mindfulness interventions.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7138245/