Meditation- How Good It Is

EKL Desk

 

Meditation is a practice where one focuses one’s mind on a particular object, thought or activity, to train attention and awareness, and achieve a mentally clear and emotionally calm and stable state. Meditation may be used with the aim of reducing stress, anxiety, depression, and pain, and increasing peace, perception, self-concept, and well-being.

 

Practicing meditation or mindfulness techniques is supposed to keep our mind and heart calm, peaceful and loving and smoothen our way to a happier, more healthful life. Most people who become interested in meditation are drawn to it thanks to the widespread notion that it will help them feel calmer, more balanced, and less exposed to the effects of daily stress.

 

The practice of meditation has been around for hundreds of years and a part of diverse cultures. The five major religions- Hinduism, Buddhism, Judaism, Christianity and Islam- all practice forms of meditation. Meditation plays a part in all aspects of Indian spiritual life, to greater and lesser degrees depending on the individual practitioner, his or her chosen path and stage of life. Indeed, many people today with different religious beliefs like to incorporate meditation as a spiritual practice.

 

In most countries, meditation has moved away from its spiritual and devotional roots, becoming more of a straightforward practice for mental health and general well-being.

 

There are many types of meditation including loving-kindness meditation, mindfulness meditation, and transcendental meditation. Mindfulness has also branched out as a series of practices involving focusing on small details in the present moment. The aim is to help a person stay rooted in the here and now and de-escalate unwelcome feelings or moods, such as episodes of anxiety.

 

People who engage with mindfulness techniques and meditation often allege that these practices allow them to boost or maintain various aspects of their well-being. But what does scientific research say about the effects of meditation? Let us have a look at a few facts which research has found out about the effects of meditation on the mind and the body.

 

  1. Resilience to stress

 

Most people believe that the reason why meditation is beneficial to them is that it allows them to get rid of the stress that accumulates on a daily basis due to job or family pressures.

 

Research says that meditation can make you more resilient in the face of daily stress. A study by researchers associated with the Center for Wellness and Achievement in Education in San Francisco, CA, conducted last year confirms that people who practice transcendental meditation reported feeling less stressed at work than peers who did not meditate. During transcendental meditation, typically, a person focuses on and repeats a mantra — a special word, sound, or phrase — which is meant to help the mind settle down.

 

A previous study, published in 2017, reveals that meditation, alongside other mind-body interventions, is associated with lower levels of the molecule "nuclear factor kappa B," which influences the regulation of gene expression.

The team who conducted that research explains that our bodies typically produce that molecule in response to stress and that it, in turn, activates a series of molecules called "cytokines," some of which are pro- and some of which are anti-inflammatory. High cytokine activity contributes to many physical and mental health problems, including abnormal inflammation, cancer, and depression.

 

Other evidence, also uncovered in 2017, indicates that meditation, alongside yoga, promotes stress resilience by increasing levels of the brain-derived neurotrophic factor, a protein that protects nerve cell health and helps regulate metabolic processes.

 

Similarly, recent research — published in Evidence-Based Mental Health, a BMJ journal — shows that mindfulness is about as effective as cognitive behavioral therapy (CBT) in relieving the symptoms of chronic pain associated with conditions such as fibromyalgia, rheumatoid arthritis, and osteoarthritis.

 

  1. Improved self-control

 

Meditation and mindfulness seem to improve, not just a person's resilience to stress factors, but also their overall mental health.

 

For instance, one study looked at the effects of mindfulness on women who experienced depression, anxiety, and mood swings following menopause. The authors found that this practice helped the participants minimize the effects of these emotional and psychological symptoms.

 

The study observed that the goal during mindful moments is not to empty the mind but to become an observer of the mind's activity while being kind to oneself.

 

Robert Wright, an author and former visiting lecturer at the University of Princeton in New Jersey, argues that there is a clear reason why mindfulness and meditation practices allow a person to fight anxiety and other mood disorders. In his most recent book, Why Buddhism Is True, Wright writes that human beings have evolved "to do certain things that helped our ancestors get their genes into the next generation — things like eating, earning the esteem of other people, and outdoing rivals." For this, our brains have developed a reward system, which makes us want to seek experiences that we find pleasurable — eating, drinking, and having sex.

 

Research shows that meditation and mindfulness techniques can help a person fight back against those unhelpful impulses and gain more self-control. Thus, a study from 2015 found that people who smoked were able to cut down on their smoking after taking up mindfulness training.

 

Similarly, research published in the International Journal of Neuropsychopharmacology in 2017 showed that people who usually engaged in heavy drinking consumed 9.3 fewer units of alcohol, which is the equivalent of around 3 pints of beer, in the week that followed brief mindfulness training.

Mindfulness, research suggests, also helps people who want to lose weight. "Mindful eating," as it is called, teaches people to become aware of their eating-related impulses in the moment and to truly become aware of the sensation of every bite. A study from last year confirmed that participants who attended three or four mindfulness sessions were able to lose about 3 kilograms, on average, over 6 months, while peers who attended fewer sessions only lost around 0.9 kilogram, on average.

 

  1. A healthier brain

 

According to Dr. Sanam Hafeez, a licensed psychologist based in New York, meditation, when practiced regularly, can rewire the neural pathways in the brain and can help keep the brain young.

 

Indeed, numerous studies have found that meditation can also help maintain brain health and neuroplasticity — the capacity of brain cells to form new connections.

 

In one study, researchers followed 60 individuals, who were experienced meditators, for 7 years. The investigators found that the participants not only saw improved stress resilience but also better attention. These benefits, the researchers say, lasted for a long time, and the people who meditated most frequently did not present the attention problems that come with age.

 

Research published in 2017, in the journal Mindfulness, also found that mindfulness meditation, alongside a type of yoga practice, was associated with better executive functioning and improved vigor.

 

These practices may actually reduce the risk of dementia, according to a study from the Journal of Alzheimer's Disease. Its senior author, Dr. Helen Lavretsky, suggests that regular practice of yoga and meditation could be a simple, safe, and low-cost solution to improving your brain fitness.

 

Does meditation have any unwanted effects? Nevertheless, although so many people and so many studies point to the benefits of meditation, some individuals feel put off by the practice, saying that, rather than helping them improve their own well-being, it triggers unwanted emotions. Some people experience anxiety and other unwanted effects during meditation.

In one study, the results of which appear in PLoS One, the investigators surveyed 342 individuals who practiced mindfulness and meditation either casually, by themselves, or as part of meditation retreats. The surveys indicated that 25.4 percent of the participants reported experiencing unwanted effects of varying degrees of severity. These included symptoms of anxiety or panic attacks, physical pain, depersonalization, symptoms of depression, and dizziness.

 

The investigators note that most of the unwanted effects — 41.3 percent — occurred during individual, not group, practice. They also report that 17.2 percent of the unwanted effects took place in the course of focused attention meditation and that 20.6 percent occurred when a person meditated for longer than 20 minutes.

 

According to the researchers, 39 percent of these unwanted effects did not last long and were not severe enough to require medical intervention.

 

The authors of a review analyzing the findings of other studies that reported potential adverse effects of mindfulness practices argue that rather than mindfulness per se, it is a lack of understanding of the nuances of mindfulness among some instructors — and the subsequent poor teaching of mindfulness — that is likely to pose the greatest risk to patients. As a result, they recommend that individuals interested in these kinds of practices pick their instructor after conducting careful background research.

 

Moreover, they say that therapists wishing to incorporate mindfulness into their clinical practices should, for added safety, undergo supervised mindfulness training for a period of at least 3 years  prior to attempting to administer mindfulness in a treatment context.

 

As for individuals who have attempted mindfulness or meditation, but are not seeing any improvements, experts advise patience, or rather persistence with patience.

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