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Bishehsari F, Drees M, Adnan D, Sharma D, Green S, Koshy J, Giron LB, Goldman A, Abdel-Mohsen M, Rasmussen HE, Miller GE, Keshavarzian A. Multi-omics approach to socioeconomic disparity in metabolic syndrome reveals roles of diet and microbiome. Proteomics 2023; 23:e2300023. [PMID: 37525324 DOI: 10.1002/pmic.202300023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 06/23/2023] [Accepted: 07/10/2023] [Indexed: 08/02/2023]
Abstract
The epidemy of metabolic syndrome (MetS) is typically preceded by adoption of a "risky" lifestyle (e.g., dietary habit) among populations. Evidence shows that those with low socioeconomic status (SES) are at an increased risk for MetS. To investigate this, we recruited 123 obese subjects (body mass index [BMI] ≥ 30) from Chicago. Multi-omic data were collected to interrogate fecal microbiota, systemic markers of inflammation and immune activation, plasma metabolites, and plasma glycans. Intestinal permeability was measured using the sugar permeability testing. Our results suggest a heterogenous metabolic dysregulation among obese populations who are at risk of MetS. Systemic inflammation, linked to poor diet, intestinal microbiome dysbiosis, and gut barrier dysfunction may explain the development of MetS in these individuals. Our analysis revealed 37 key features associated with increased numbers of MetS features. These features were used to construct a composite metabolic-inflammatory (MI) score that was able to predict progression of MetS among at-risk individuals. The MI score was correlated with several markers of poor diet quality as well as lower levels of gut microbial diversity and abnormalities in several species of bacteria. This study reveals novel targets to reduce the burden of MetS and suggests access to healthy food options as a practical intervention.
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Affiliation(s)
- Faraz Bishehsari
- Rush Center for Integrated Microbiome and Chronobiology Research, Rush University Medical Center, Chicago, Illinois, USA
| | - Michael Drees
- Rush Center for Integrated Microbiome and Chronobiology Research, Rush University Medical Center, Chicago, Illinois, USA
| | - Darbaz Adnan
- Rush Center for Integrated Microbiome and Chronobiology Research, Rush University Medical Center, Chicago, Illinois, USA
| | - Deepak Sharma
- Rush Center for Integrated Microbiome and Chronobiology Research, Rush University Medical Center, Chicago, Illinois, USA
| | - Stefan Green
- Rush Center for Integrated Microbiome and Chronobiology Research, Rush University Medical Center, Chicago, Illinois, USA
| | - Jane Koshy
- The Wistar Institute, Philadelphia, Pennsylvania, USA
| | - Leila B Giron
- The Wistar Institute, Philadelphia, Pennsylvania, USA
| | - Aaron Goldman
- The Wistar Institute, Philadelphia, Pennsylvania, USA
| | | | | | - Gregory E Miller
- Institute for Policy Research and Dept of Psychology, Northwestern Univ, Evanston, Illinois, USA
| | - Ali Keshavarzian
- Rush Center for Integrated Microbiome and Chronobiology Research, Rush University Medical Center, Chicago, Illinois, USA
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2
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Lou H, Liu X, Liu P. Mechanism and implications of pro-nature physical activity in antagonizing psychological stress: the key role of microbial-gut-brain axis. Front Psychol 2023; 14:1143827. [PMID: 37560094 PMCID: PMC10408457 DOI: 10.3389/fpsyg.2023.1143827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 07/11/2023] [Indexed: 08/11/2023] Open
Abstract
Appropriate physical activities and a biodiversity-rich environment are conducive to the relief of psychological stress, and pro-nature physical activities are a combination of the two, which has good application potential in antagonizing psychological stress, but the intervention mechanism is still unclear. The microbiota-gut-brain axis is cyclically associated with psychological stress, and psychological stress can affect the microbiota through the gut-brain pathway, and conversely, the microbiota can also affect the psychological stress-induced symptoms. It is suggested that the microbe-gut-brain axis may provide a new perspective and target for the treatment of psychological stress-related diseases. Pro-nature physical activity can improve the number of Firmicutes, short-chain fatty acids, Akkermansia bacteria, and the gut-brain barrier and further affect the HPA axis, BDNF, and serotonin pathways of gut-brain two-way communication, thereby maintaining the body's homeostasis and reducing antagonistic psychological stress. According to the comprehensive influence of physical activities on the microbiota-gut-brain axis, a "green + exercise prescription hypothesis" in line with the holistic medical concept is revealed, which is expected to be effective in the prevention, alleviation, and treatment of irritable bowel syndrome and neurodegenerative diseases. It provides new means for treating psychological stress-related diseases such as mental disorders and mood disorders. In addition, it enlightens the construction of green infrastructure that is conducive to the diversified contact of microorganisms in outdoor physical activities venues and induces healthy interaction between the human body and the microbial population in the natural ecology. However, the current research is still in its early stages, and the intervention effect and mechanism of pro-nature physical activities need further demonstration in the future.
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Effects of Olfactory Stimulation with Aroma Oils on Psychophysiological Responses of Female Adults. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19095196. [PMID: 35564590 PMCID: PMC9102723 DOI: 10.3390/ijerph19095196] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Revised: 04/06/2022] [Accepted: 04/23/2022] [Indexed: 11/16/2022]
Abstract
This study investigated the effects of olfactory stimulation with aroma oils on the psychophysiological responses in women. Ten aromatic oils (lavender, rosemary, rose, eucalyptus, jasmine, geranium, chamomile, clary sage, thyme, and peppermint) were used on 23 women aged between 20 and 60 years. They inhaled the scent for 90 s through a glass funnel attached to their lab apron, 10 cm below their nose, while the pump was activated. Electroencephalography, blood pressure, and pulse rate were measured before and during inhalation of the aroma oils. The relative alpha (RA) power spectrums indicating relaxation and resting state of the brain significantly increased when lavender, rosemary, eucalyptus, jasmine, chamomile, clary sage, and thyme oils were inhaled compared to those of before olfactory stimulation. The ratio of alpha to high beta (RAHB), an indicator of brain stability and relaxation, significantly increased when rosemary, jasmine, clary sage, and peppermint oils were inhaled. The relative low beta (RLB) power spectrum, an indicator of brain activity in the absence of stress, significantly increased when stimulated with lavender, rosemary, rose, and geranium scents. Further, systolic blood pressure significantly decreased after introduction of all 10 types of aromatic oils, which indicates stress reduction. Thus, olfactory stimulation with aroma oil had a stabilizing effect on the prefrontal cortex and brain activity and decreased systolic blood pressure.
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Abstract
People tend to choose smaller, immediate rewards over larger, delayed rewards. This phenomenon is thought to be associated with emotional engagement. However, few studies have demonstrated the real-time impact of incidental emotions on intertemporal choices. This research investigated the effects of music-induced incidental emotions on intertemporal choices, during which happy or sad music was played simultaneously. We found that music-induced happiness made participants prefer smaller-but-sooner rewards (SS), whereas music-induced sadness made participants prefer larger-but-later rewards (LL). Time perception partially mediated this effect: the greater the perceived temporal difference, the more likely they were to prefer SS. Tempo and mode were then manipulated to disentangle the effects of arousal and mood on intertemporal choices. Only tempo-induced arousal, but not mode-induced mood, affected intertemporal choices. These results suggest the role of arousal in intertemporal decision making and provide evidence in support of equate-to-differentiate theory with regard to the non-compensatory mechanism in intertemporal choices.
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Affiliation(s)
- Linshu Zhou
- Music College, Shanghai Normal University, Shanghai, People's Republic of China
| | - Yufang Yang
- CAS Key Laboratory of Behavioural Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, People's Republic of China
| | - Shu Li
- CAS Key Laboratory of Behavioural Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, People's Republic of China.,Department of Psychology and Behavioral Sciences, Zhejiang University, Hangzhou, People's Republic of China
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5
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An ERP study on facial emotion processing in young people with subjective memory complaints. Sci Rep 2021; 11:11314. [PMID: 34059736 PMCID: PMC8166947 DOI: 10.1038/s41598-021-90861-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 05/18/2021] [Indexed: 02/04/2023] Open
Abstract
Subjective memory complaints (SMCs) are commonly related to aging, but they are also presented by young adults. Their neurophysiological mechanisms are not thoroughly understood, although some aspects related to affective state have been mentioned. Here, we investigated whether facial emotion processing is different in young people with (n = 41) and without (n = 39) SMCs who were exposed to positive, negative, and neutral faces, by recording the event-related potential (ERP) activity. From the ERP activity, the N170 (an index of face processing) and the LPP (an index of motivated attention) components were extracted. Regarding the N170, results showed less amplitude for positive and neutral faces in the participants with SMCs than in those without SMCs. Moreover, women with SMCs displayed longer latencies for neutral faces than women without SMCs. No significant differences were found between the groups in the LPP component. Together, our findings suggest deficits in an early stage of facial emotion processing in young people with SMCs, and they emphasize the importance of further examining affective dimensions.
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Virtual Reality Representations of Nature to Improve Well-Being amongst Older Adults: a Rapid Review. ACTA ACUST UNITED AC 2021; 6:464-485. [PMID: 33688575 PMCID: PMC7934124 DOI: 10.1007/s41347-021-00195-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 01/19/2021] [Accepted: 01/25/2021] [Indexed: 12/31/2022]
Abstract
Poor well-being amongst older adults poses a serious health concern. Simultaneously, research shows that contact with nature can improve various facets of well-being, including physical, social, and mental well-being. However, nature is not always accessible for older adults due to mobility restrictions and related care needs that come with age. A promising strategy aims at bringing nature inside through pervasive technologies. However, so far, there is little academic understanding of essential nature characteristics, psychological processes involved, and means for implementation in practice. The current study used a three-folded rapid review to assess current understanding and strategies used for improving well-being for older adults through virtual reality representations of nature. Searches were performed across three databases, followed-up by content-based evaluation of abstracts. In total, a set of 25 relevant articles was identified. Only three studies specifically focus on digital nature as an intervention strategy for improving well-being amongst older adults. Although these studies provide useful starting points for the design and (technological) development of such environments, they do not generate understanding of how specific characteristics of virtual nature representations impact social well-being measures in particular, and of the underlying psychological processes involved. We conclude that follow-up research is warranted to close the gap between insights and findings from nature research, gerontology, health research, and human-technology interaction.
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Al-Saleh MM, Alamri AM, Alhefzi AA, Assiri KK, Moshebah AY. Population healthy lifestyle changes in Abha city during COVID-19 lockdown, Saudi Arabia. J Family Med Prim Care 2021; 10:809-815. [PMID: 34041081 PMCID: PMC8138365 DOI: 10.4103/jfmpc.jfmpc_1224_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Revised: 09/08/2020] [Accepted: 09/28/2020] [Indexed: 11/05/2022] Open
Abstract
Background: The pandemic emergence was in Asia late last year, the virus has spread to every continent except Antarctica. Cases are rising daily in Africa the Americas, and Europe. (2, 3) coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Many preventive measures were recommended by WHO to minimize virus transmission including hand washing and social distancing, travel restrictions, and the closing of gathering areas including universities and schools up to partial or complete lockdown. These measures affected public lifestyle which obligated many persons and families to modify their living condition, sleep hygiene and their routine daily activities to cope with new procedures which is a challenge. Aim: To assess population healthy lifestyle changes during lockdown in Abha city, KSA during COVID-19 pandemic. Methodology: A descriptive cross-sectional approach was used targeting all accessible population in Abha city. Data were collected from participants using electronic pre-structured questionnaire. The tool will cover participants' socio-demographic data, participants' medical history, perception regarding lockdown and home quarantine, and different lifestyle aspects during lockdown. Results: A total sample of 1641 respondents were included in the current survey. Male participants were 733 (44.7%) and (61.1% of the participants aged 35 years or more. Exact of 85% of the participants agreed on lockdown efficacy. Daily sleep hours for less than 8 hours were recorded for 662 (40.3%) participants. As for dietary habits, exact of 885 participants (53.9%) changed their dietary habits during lockdown. sport practice during lockdown was reported by 981 (59.8%) of the participants. Lockdown related behaviour data showed that 98.5% of the participants were committed to lockdown either partially (18.8%) or completely (79.6%). Conclusions and Recommendations: In conclusion, the current study revealed that COVID-19 pandemic through lockdown as one of the recommended precautions to minimize virus transmission modified nearly all aspects of daily lifestyle including dietary habits, behaviour, social relations, and life sharing.
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Affiliation(s)
- Majed M Al-Saleh
- Family Medicine Consultant, Ministry of Health, Abha, Saudi Arabia
| | - Ali M Alamri
- Family Medicine and Diabetes Consultant, Ministry of Health, Abha, Saudi Arabia
| | - Amal A Alhefzi
- Family Medicine Resident, Ministry of Health, Abha, Saudi Arabia
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8
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Prescott SL, Bland JS. Spaceship Earth Revisited: The Co-Benefits of Overcoming Biological Extinction of Experience at the Level of Person, Place and Planet. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17041407. [PMID: 32098222 PMCID: PMC7068540 DOI: 10.3390/ijerph17041407] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Revised: 02/16/2020] [Accepted: 02/18/2020] [Indexed: 12/27/2022]
Abstract
Extensive research underscores that we interpret the world through metaphors; moreover, common metaphors are a useful means to enhance the pursuit of personal and collective goals. In the context of planetary health—defined as the interdependent vitality of all natural and anthropogenic ecosystems (social, political and otherwise)—one enduring metaphor can be found in the concept of “Spaceship Earth”. Although not without criticism, the term “Spaceship Earth” has been useful to highlight both resource limitations and the beauty and fragility of delicate ecosystems that sustain life. Rene Dubos, who helped popularize the term, underscored the need for an exposome perspective, one that examines the total accumulated environmental exposures (both detrimental and beneficial) that predict the biological responses of the “total organism to the total environment” over time. In other words, how large-scale environmental changes affect us all personally, albeit in individualized ways. This commentary focuses the ways in which microbes, as an essential part of all ecosystems, provide a vital link between personal and planetary systems, and mediate the biopsychosocial aspects of our individualized experience—and thus health—over our life course journey. A more fine-grained understanding of these dynamics and our power to change them, personally and collectively, lies at the core of restoring “ecosystems balance” for person, place and planet. In particular, restoring human connectedness to the natural world, sense of community and shared purpose must occur in tandem with technological solutions, and will enhance individual empowerment for personal well-being, as well as our collective potential to overcome our grand challenges. Such knowledge can help shape the use of metaphor and re-imagine solutions and novel ways for restoration or rewilding of ecosystems, and the values, behaviors and attitudes to light the path toward exiting the Anthropocene.
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Affiliation(s)
- Susan L. Prescott
- The ORIGINS Project, Telethon Kids Institute, University of Western Australia, Perth Children’s Hospital, Nedlands, WA 6009, Australia
- inVIVO Planetary Health of the Worldwide Universities Network (WUN), West New York, NJ 10704, USA;
- Correspondence:
| | - Jeffrey S. Bland
- inVIVO Planetary Health of the Worldwide Universities Network (WUN), West New York, NJ 10704, USA;
- Personalized Lifestyle Medicine Institute, Tacoma, WA 98443, USA
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9
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Sarris J, de Manincor M, Hargraves F, Tsonis J. Harnessing the Four Elements for Mental Health. Front Psychiatry 2019; 10:256. [PMID: 31105604 PMCID: PMC6491965 DOI: 10.3389/fpsyt.2019.00256] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Accepted: 04/04/2019] [Indexed: 12/12/2022] Open
Abstract
Humans are intimately connected to nature, and our physical and mental health is influenced strongly by our environment. The "elements," classically described in humoral theory as Fire, Water, Earth, and Air, all may impact our mental health. In a contemporary sense, these elements reflect a range of modifiable factors: UV light or heat therapy (Fire); sauna, hydrotherapy, and balneotherapy (Water); nature-based exposure therapy and horticulture (Earth); oxygen-rich/clean air exposure; and breathing techniques (Air). This theoretical scoping review paper details the emerging evidence for a range of these elements, covering epidemiological and interventional data, and provides information on how we can engage in "biophilic" activities to harness their potential benefits. Interventional examples with emerging evidentiary support include "forest-bathing," heat therapy, sauna, light therapy, "greenspace" and "bluespace" exercise, horticulture, clay art therapy activities, and pranayamic yoga breathing exercises. Further robust research is however required to firmly validate many of these interventions, and to establish their therapeutic applications for the benefit of specific mental health disorders.
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Affiliation(s)
- Jerome Sarris
- NICM Health Research Institute, Western Sydney University, Westmead, NSW, Australia.,Professorial Unit, The Melbourne Clinic, Department of Psychiatry, Melbourne University, Melbourne, VIC, Australia
| | - Michael de Manincor
- NICM Health Research Institute, Western Sydney University, Westmead, NSW, Australia
| | - Fiona Hargraves
- NICM Health Research Institute, Western Sydney University, Westmead, NSW, Australia
| | - Jack Tsonis
- NICM Health Research Institute, Western Sydney University, Westmead, NSW, Australia.,THRI, Western Sydney University, Campbelltown, NSW, Australia
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10
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Logan AC, Prescott SL, Haahtela T, Katz DL. The importance of the exposome and allostatic load in the planetary health paradigm. J Physiol Anthropol 2018; 37:15. [PMID: 29866162 PMCID: PMC5987475 DOI: 10.1186/s40101-018-0176-8] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Accepted: 05/25/2018] [Indexed: 02/07/2023] Open
Abstract
In 1980, Jonas Salk (1914-1995) encouraged professionals in anthropology and related disciplines to consider the interconnections between "planetary health," sociocultural changes associated with technological advances, and the biology of human health. The concept of planetary health emphasizes that human health is intricately connected to the health of natural systems within the Earth's biosphere; experts in physiological anthropology have illuminated some of the mechanisms by which experiences in natural environments (or the built environment) can promote or detract from health. For example, shinrin-yoku and related research (which first emerged from Japan in the 1990s) helped set in motion international studies that have since examined physiological responses to time spent in natural and/or urban environments. However, in order to advance such findings into planetary health discourse, it will be necessary to further understand how these biological responses (inflammation and the collective of allostatic load) are connected to psychological constructs such as nature relatedness, and pro-social/environmental attitudes and behaviors. The exposome refers to total environmental exposures-detrimental and beneficial-that can help predict biological responses of the organism to environment over time. Advances in "omics" techniques-metagenomics, proteomics, metabolomics-and systems biology are allowing researchers to gain unprecedented insight into the physiological ramifications of human behavior. Objective markers of stress physiology and microbiome research may help illuminate the personal, public, and planetary health consequences of "extinction of experience." At the same time, planetary health as an emerging multidisciplinary concept will be strengthened by input from the perspectives of physiological anthropology.
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Affiliation(s)
- Alan C. Logan
- In-VIVO Global Initiative, Research Group of the Worldwide Universities Network (WUN), 6010 Park Ave, Suite #4081, West New York, NJ 07093 USA
| | - Susan L. Prescott
- School of Medicine, University of Western Australia, Princess Margaret Hospital, PO Box D184, Perth, WA 6001 Australia
| | - Tari Haahtela
- Skin and Allergy Hospital, Helsinki University Central Hospital, PO BOX 160, FI-00029 HUS Helsinki, Finland
| | - David L. Katz
- Prevention Research Center, Griffin Hospital, Yale University, 130 Division St, Derby, CT 06418 USA
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11
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Foote FO, Benson H, Berger A, Berman B, DeLeo J, Deuster PA, Lary DJ, Silverman MN, Sternberg EM. Advanced Metrics for Assessing Holistic Care: The "Epidaurus 2" Project. Glob Adv Health Med 2018; 7:2164957X18755981. [PMID: 29497586 PMCID: PMC5824899 DOI: 10.1177/2164957x18755981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Accepted: 12/08/2017] [Indexed: 11/16/2022] Open
Abstract
In response to the challenge of military traumatic brain injury and posttraumatic stress disorder, the US military developed a wide range of holistic care modalities at the new Walter Reed National Military Medical Center, Bethesda, MD, from 2001 to 2017, guided by civilian expert consultation via the Epidaurus Project. These projects spanned a range from healing buildings to wellness initiatives and healing through nature, spirituality, and the arts. The next challenge was to develop whole-body metrics to guide the use of these therapies in clinical care. Under the "Epidaurus 2" Project, a national search produced 5 advanced metrics for measuring whole-body therapeutic effects: genomics, integrated stress biomarkers, language analysis, machine learning, and "Star Glyphs." This article describes the metrics, their current use in guiding holistic care at Walter Reed, and their potential for operationalizing personalized care, patient self-management, and the improvement of public health. Development of these metrics allows the scientific integration of holistic therapies with organ-system-based care, expanding the powers of medicine.
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Affiliation(s)
| | - Herbert Benson
- Benson-Henry Institute for Mind Body Medicine, Massachusetts General Hospital, Boston, Massachusetts
| | - Ann Berger
- National Institutes of Health Clinical Center, Bethesda, Maryland
| | - Brian Berman
- The Institute for Integrative Health, Baltimore, Maryland
- University of Maryland School of Medicine Center for Integrative Medicine, Baltimore, Maryland
| | - James DeLeo
- The NIH Clinical Center Department of Clinical Research Informatics, Bethesda, Maryland
| | | | - David J Lary
- The University of Texas at Dallas, Richardson, Texas
| | - Marni N. Silverman
- Uniformed Services University of the Health Sciences, Bethesda, Maryland
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12
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Reddon JR, Durante SB. Nature exposure sufficiency and insufficiency: The benefits of environmental preservation. Med Hypotheses 2017; 110:38-41. [PMID: 29317065 DOI: 10.1016/j.mehy.2017.10.027] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Revised: 10/19/2017] [Accepted: 10/23/2017] [Indexed: 12/20/2022]
Abstract
Increasing industrialization, urbanization, and a failure of many world leaders to appreciate the consequences of climate change are deleteriously impacting quality of life as well as diminishing the prospects for long term survival. Economic competitiveness and corporate profitability often pre-empt environmental concerns. The calving of an iceberg in Antarctica and the hurricane activity in the Caribbean during 2017 are unfortunate illustrations of the continuing escalation of environmental issues. We provide historical and current evidence for the importance of Nature Exposure (NE) and introduce the continuum Nature Exposure Sufficiency (NES) and Insufficiency (NEI). Insufficiency includes impoverished environments (e.g., slums and prisons) where nature exposure is very limited. Nature Exposure Sufficiency (NES) is an optimal amount of exposure to nature where many benefits such as reinvigoration can be obtained by everyone. NES also has several benefits for individuals with various health conditions such as arthritis, dementia, or depression. The benefits of NE are not just derivable from parks, forests, and other natural settings. Interiors of buildings and homes can be enhanced with plants and even pictures or objects from nature. Additionally, there is abundant evidence indicating that virtual and artificial environments depicting nature can provide substantial NE and therefore contribute to general wellbeing. Besides the difficulty in achieving cooperation amongst nations, corporations, and other collectives in developing and implementing long range plans to deal with climate change, there is also sometimes an aversion at the individual level whereby people are unwilling to experience nature due to insects and other discomforts. Such individuals are often averse to supplanting the comforts of home, even temporarily, with inadequate facilities that are seemingly less pleasant than their typical dwellings. We propose using the term Nature Exposure Aversion (NEA) to describe such behavior and propose that the aversion is largely due to conditioning. Such behavior may be addressed through desensitization in virtual environments which in turn may contribute to an endorsement of the view that climate change is occurring and must be dealt with. The issues of Nature Exposure Sufficiency and Insufficiency are intertwined with the sustainability of the planet and future planning and efforts to deal with the environment. If the outcome is unfavorable, the descent of civilization will be more rapid than the ascent.
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Affiliation(s)
- John R Reddon
- Department of Psychology, University of Alberta, P-217 Biological Sciences Building, Edmonton, Alberta T6G 2R3, Canada; Forensic Psychiatry, Alberta Hospital Edmonton, 17480 Fort Road, Box 307, Edmonton, Alberta T5J 2J7, Canada.
| | - Salvatore B Durante
- Forensic Psychiatry, Alberta Hospital Edmonton, 17480 Fort Road, Box 307, Edmonton, Alberta T5J 2J7, Canada
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13
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Craig JM, Logan AC, Prescott SL. Natural environments, nature relatedness and the ecological theater: connecting satellites and sequencing to shinrin-yoku. J Physiol Anthropol 2016; 35:1. [PMID: 26763049 PMCID: PMC4712592 DOI: 10.1186/s40101-016-0083-9] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Accepted: 01/07/2016] [Indexed: 02/08/2023] Open
Abstract
Recent advances in research concerning the public health value of natural environments have been remarkable. The growing interest in this topic (often housed under terms such as green and/or blue space) has been occurring in parallel with the microbiome revolution and an increased use of remote sensing technology in public health. In the context of biodiversity loss, rapid urbanization, and alarming rates of global non-communicable diseases (many associated with chronic, low-grade inflammation), discussions of natural vis-a-vis built environments are not merely fodder for intellectual curiosity. Here, we argue for increased interdisciplinary collaboration with the aim of better understanding the mechanisms—including aerobiological and epigenetic—that might help explain some of the noted positive health outcomes. It is our contention that some of these mechanisms are related to ecodiversity (i.e., the sum of biodiversity and geodiversity, including biotic and abiotic constituents). We also encourage researchers to more closely examine individual nature relatedness and how it might influence many outcomes that are at the interface of lifestyle habits and contact with ecodiversity.
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Affiliation(s)
- Jeffrey M Craig
- Murdoch Childrens Research Institute; Department of Paediatrics, University of Melbourne, The Royal Children's Hospital, Flemington Road, Parkville, Victoria, 3052, Australia. .,International Inflammation (in-FLAME) Network, Worldwide Universities Network (WUN), Perth, Australia.
| | - Alan C Logan
- CAMNR, 23679 Calabassas Road, Suite 542, Calabassas, CA, 91302, USA. .,International Inflammation (in-FLAME) Network, Worldwide Universities Network (WUN), Perth, Australia.
| | - Susan L Prescott
- School of Paediatrics and Child Health, Princess Margaret Hospital for Children, University of Western Australia, GPO Box D 184, Perth, WA, 6840, Australia. .,International Inflammation (in-FLAME) Network, Worldwide Universities Network (WUN), Perth, Australia.
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14
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Addressing "Nature-Deficit Disorder": A Mixed Methods Pilot Study of Young Adults Attending a Wilderness Camp. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 2015:651827. [PMID: 26788110 PMCID: PMC4695668 DOI: 10.1155/2015/651827] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Revised: 11/10/2015] [Accepted: 11/11/2015] [Indexed: 11/18/2022]
Abstract
Background and Objectives. Rapid urbanization raises concern about chronic human health issues along with less frequent interaction with the natural world. "Nature-deficit disorder," a nonclinical term, describes this potential impact on the well-being of youth. We conducted a mixed methods pilot study of young adults attending a four-week wilderness camp to investigate whether nature-based camp experiences would increase connection to nature and promote multiple dimensions of well-being. Methods. Participants completed precamp (n = 46) and postcamp (n = 36) online questionnaires including nature-related and holistic well-being measures. Differences were investigated using paired t-tests. Interviews (n = 16) explored camp experiences and social relations. Results. All nature-related measures-exposure, knowledge, skills, willingness to lead, perceived safety, sense of place, and nature connection-significantly increased. Well-being outcomes also significantly improved, including perceived stress, relaxation, positive and negative emotions, sense of wholeness, and transcendence. Physical activity and psychological measures showed no change. Interviews described how the wilderness environment facilitated social connections. Conclusion. Findings illustrate the change in nature relations and well-being that wilderness camp experiences can provide. Results can guide future research agendas and suggest that nature immersion experiences could address the risk of "nature-deficit disorder," improve health, and prepare future environmental leaders.
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Logan AC. Dysbiotic drift: mental health, environmental grey space, and microbiota. J Physiol Anthropol 2015; 34:23. [PMID: 25947328 PMCID: PMC4438628 DOI: 10.1186/s40101-015-0061-7] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2015] [Accepted: 04/23/2015] [Indexed: 02/07/2023] Open
Abstract
Advances in research concerning the mental health implications of dietary patterns and select nutrients have been remarkable. At the same time, there have been rapid increases in the understanding of the ways in which non-pathogenic microbes can potentially influence many aspects of human health, including those in the mental realm. Discussions of nutrition and microbiota are often overlapping. A separate, yet equally connected, avenue of research is that related to natural (for example, green space) and built environments, and in particular, how they are connected to human cognition and behaviors. It is argued here that in Western industrial nations a ‘disparity of microbiota’ might be expected among the socioeconomically disadvantaged, those whom face more profound environmental forces. Many of the environmental forces pushing against the vulnerable are at the neighborhood level. Matching the developing microbiome research with existing environmental justice research suggests that grey space may promote dysbiosis by default. In addition, the influence of Westernized lifestyle patterns, and the marketing forces that drive unhealthy behaviors in deprived communities, might allow dysbiosis to be the norm rather than the exception in those already at high risk of depression, subthreshold (subsyndromal) conditions, and subpar mental health. If microbiota are indeed at the intersection of nutrition, environmental health, and lifestyle medicine (as these avenues pertain to mental health), then perhaps the rapidly evolving gut-brain-microbiota conversation needs to operate through a wider lens. In contrast to the more narrowly defined psychobiotic, the term eco-psychotropic is introduced.
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Affiliation(s)
- Alan C Logan
- CAMNR, 23679 Calabasas Road Suite 542, Calabasas, CA, 91302, USA.
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