Thursday, November 13, 2014

The Impact of Nature and Meditation on Mental Health

by Zartasha Zainab

    Contemporary scientists and health practitioners have spent almost a decade now focusing largely on the impact of our mental health using the biomedical paradigm. Research has been directed towards exploring brain processes, functions and various parts of the brain, our genetic composition,  our biology and often blaming the victim of mental illnesses for the way they think or behave while ignoring the social context in which those illnesses or disorders take root. Several mood disorders that impact our physiological state both mental and bodily can be treated using natural techniques with fewer side effects.  New studies are finding holistic ways that will enable us to better perform, have better brain functions and better overall mental health. Whereas studies on drug use to cure mental illness has shown various hazardous side effects.. Tricyclics and antidepressants such as Tofranil and Elavil can lead to heart attack, stroke, hypotension, blurred vision, anxiety, tiredness, dry mouth, constipation, gastric disorders, erectile failure, and weight gain. The use of MAO inhibitors such as Parnate can have side effects such as fatal hypertension, dry mouth, dissiness, nausea, and headaches. The use of Selective Serotonin Reuptake Inhibitors such as Prozac can lead to nervousness, fatigue, gastrointenstinal complaints, dizziness, headaches and insomnia. And finally the use of Lithium can lead to tremors, gastric distress, lack of coordination, dizziness, cardiac arrhythmia, blurred vision, fatigue and also death. When weighing the costs and benefits of drug therapy or biopsychosocial therapies that focus on thought processes that result in stress, relaxation and the role that our social and environmental factors play on allowing us to achieve mental health are a lot more effective.4  This article focuses on two key factors that impact our mental well being. (1) Spending time in nature and (2) The impact of meditation on mental health which often results in overall well being.
     Have you ever felt extremely stressful and then gone to a park or a nature walk to find yourself feeling renewed, refreshed, more tranquil as well as peaceful inside out? Well, that feeling is not just you. Various studies have shown that being around nature directly impacts our mental health and overall well being. Studies conducted on children have shown that children growing up in the inner city who are not often exposed to as much natural environment are at risk of academic underachievement, juvenile delinquency, teenage pregnancy and other important negative outcomes. In order to avoid these outcomes there is a necessity for self discipline, which requires directed attention which is a limited resource that can be renewed through contact with nature. Children who spent more time around nature showed greater concentration, impulse inhibition, and the ability to delay gratification. Girls especially showed a remarkable degree of overall better mental health being in close proximity to nature and boys showed better overall mental health being close to nature even from a greater distance.1
    The next focus of this article is the impact of meditation on mental health. A variety of studies have shown that transcendental meditation also has an astonishing impact on overall mental well being. Transcendental meditation is a mental practice that focuses on putting the mind and body in a state of complete relaxation. This method has been shown to reduce anxiety as well as stress and also enhancing mental health. Studies were conducted over an entire twelve week period and test scores revealed overall well being in somatisation and anxiety as well as better immune functioning. Transcendental meditation allows the mind to settle into a quieter state and the body into a state of deep rest leading to relaxed alertness. It also reduces anxiety and distress. This is independent of age, sex and marital status.3 Meditation also has an enormous impact on our immune system. Meditation boosts antibodies, it melts away stress, it stimulates immune system brain function regions. Since our immune system is also linked to thoughts, for reasons unknown, it responds to both negative and positive thoughts. Meditation creates the perfect environment for the immune system to flourish allowing for better health, more energy and greater happiness.2
      Through natural environments and meditations, we are able to have an overall better immune system, better somatisation, relief from anxieties as well as depression as well as various stress disorders. These methods are much healthier than using drugs to cure the mood disorders which are accompanied by hazardous side effects. It also leads to better concentration and immune system. Meditation and nature allow us to develop a stronger mental and physiological state improving our autonomous nervous system as well as central nervous system both within our consciousness as well as sub consciousness.  These are just a few ways of understanding mental health from a more broader and holistic perspective that health professionals are beginning to research and target in order to develop better social, behavioural and environmental outcomes for our overall mental health and well being.          ____________________________________________________________________________________
            1Faber, A., Kuo, F., & Sullivan, W. (2002). Journal of Environmental Psychology, 22(2), 49-63. Retrieved November 10, 2014, from    http://www.sciencedirect.com/science/article/pii/S0272494401902415
           2Miserandino, M. (2012). Intrapsychic Foundations of Personality. In Personality Psychology.       New Jersey: Pearson
       3Yunesian, M., Aslani, A., Vash, J., & Yazdi, A. (2008). Effects of Transcendental Meditation         on mental health: A before-after study. Clinical Practice and Epidiemiology in Mental  Health,4(25). Retrieved November 11, 2014, from  http://www.cpementalhealth.com/content/4/1/25
         4Davison, G., Blankstein, K., Flett, G., & Neale, J. (2013). Mood Disorders and Suicide. InAbnormal Psychology Fifth Canadian Edition (5th ed., pp. 260-264). New Jersey: John Wiley and Sons


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