Sunday, January 19, 2014

Finding Right Meditation Technique Key to User Satisfaction


July 6, 2012 — New to meditation and already thinking about quitting? You may have simply chosen the wrong method. A new study published online July 7 in Explore: The Journal of Science and Healing highlights the importance of ensuring that new meditators select methods with which they are most comfortable, rather than those that are most popular. 



If they do, they are likely to stick with it, says Adam Burke, the author of the study. If not, there is a higher chance they may abandon meditation altogether, losing out on its myriad personal and medical benefits. Burke is a professor of Health Education at SF State and the director of SF State's Institute for Holistic Health Studies.

"Because of the increase in both general and clinical use of meditation, you want to make sure you're finding the right method for each person," he said. Although meditation has become significantly more popular in the U.S., Burke said, there have been very few studies comparing multiple methods head to head to examine individual preference or specific clinical benefits.

To better understand user preference, Burke compared four popular meditation methods -- Mantra, Mindfulness, Zen and Qigong Visualization -- to see if novice meditation practitioners favored one over the others. The study's 247 participants were taught each method and asked to practice at home and, at the end of the study, evaluate which they preferred. The two simpler methods, Mantra and Mindfulness, were preferred by 31 percent of study participants. Zen and Qigong had smaller but still sizable contingents of adherents, with 22 percent and 14.8 percent of participants preferring them, respectively.
The results show the value of providing new practitioners a simpler, more accessible method of meditation. But they also emphasize that no one technique is best for everyone, and even less common methods are preferred by certain people. Older participants, who grew up when Zen was becoming one of the first meditation techniques to gain attention in the U.S., in particular were more likely to prefer that method.

"It was interesting that Mantra and Mindfulness were found to be equally compelling by participants despite the fact that they are fundamentally different techniques," Burke said. Mindfulness is the most recent meditation technique to gain widespread popularity, he added, and is often the only one with which a novice practitioner or health professional is familiar. Not surprisingly, Mindfulness was the method most preferred by the youngest participants.

"If someone is exposed to a particular technique through the media or a healthcare provider, they might assume because it's popular it's the best for everyone," Burke said. "But that's like saying because a pink dress or a blue sport coat is popular this year, it's going to look good on everybody. In truth, different people like different things. One size does not fit all."

If an individual is not comfortable with a specific method for any reason, he said, they may be less likely to continue meditating and would lose out on such benefits as reduced stress, lower blood pressure or even treatment for addiction.

Burke hopes to see more comparative meditation studies, especially to determine if particular methods are better at addressing specific health issues, such as addiction. If that's the case, he said, healthcare professionals would be able to guide patients toward techniques that will be most effective for them. Additional studies are also needed to determine if there is a way to predict which method will be best suited for any particular individual, he said.


Brain Waves and Meditation


Mar. 31, 2010 — Forget about crystals and candles, and about sitting and breathing in awkward ways. Meditation research explores how the brain works when we refrain from concentration, rumination and intentional thinking. Electrical brain waves suggest that mental activity during meditation is wakeful and relaxed.



"Given the popularity and effectiveness of meditation as a means of alleviating stress and maintaining good health, there is a pressing need for a rigorous investigation of how it affects brain function," says Professor Jim Lagopoulos of Sydney University, Australia. Lagopoulos is the principal investigator of a joint study between his university and researchers from the Norwegian University of Science and Technology (NTNU) on changes in electrical brain activity during nondirective meditation.

Constant brain waves

Whether we are mentally active, resting or asleep, the brain always has some level of electrical activity. The study monitored the frequency and location of electrical brain waves through the use of EEG (electroencephalography). EEG electrodes were placed in standard locations of the scalp using a custom-made hat

Participants were experienced practitioners of Acem Meditation, a nondirective method developed in Norway. They were asked to rest, eyes closed, for 20 minutes, and to meditate for another 20 minutes, in random order. The abundance and location of slow to fast electrical brain waves (delta, theta, alpha, beta) provide a good indication of brain activity.

Relaxed attention with theta

During meditation, theta waves were most abundant in the frontal and middle parts of the brain.

"These types of waves likely originate from a relaxed attention that monitors our inner experiences. Here lies a significant difference between meditation and relaxing without any specific technique," emphasizes Lagopoulos.

"Previous studies have shown that theta waves indicate deep relaxation and occur more frequently in highly experienced meditation practitioners. The source is probably frontal parts of the brain, which are associated with monitoring of other mental processes."

"When we measure mental calm, these regions signal to lower parts of the brain, inducing the physical relaxation response that occurs during meditation."

Silent experiences with alpha


Alpha waves were more abundant in the posterior parts of the brain during meditation than during simple relaxation. They are characteristic of wakeful rest.

"This wave type has been used as a universal sign of relaxation during meditation and other types of rest," comments Professor Øyvind Ellingsen from NTNU. "The amount of alpha waves increases when the brain relaxes from intentional, goal-oriented tasks.This is a sign of deep relaxation, -- but it does not mean that the mind is void."

Neuroimaging studies by Malia F. Mason and co-workers at Dartmouth College NH suggest that the normal resting state of the brain is a silent current of thoughts, images and memories that is not induced by sensory input or intentional reasoning, but emerges spontaneously "from within."

"Spontaneous wandering of the mind is something you become more aware of and familiar with when you meditate," continues Ellingsen, who is an experienced practitioner. "This default activity of the brain is often underestimated. It probably represents a kind of mental processing that connects various experiences and emotional residues, puts them into perspective and lays them to rest."

Different from sleep

Delta waves are characteristic of sleep. There was little delta during the relaxing and meditative tasks, confirming that nondirective meditation is different from sleep.

Beta waves occur when the brain is working on goal-oriented tasks, such as planning a date or reflecting actively over a particular issue. EEG showed few beta waves during meditation and resting.

"These findings indicate that you step away from problem solving both when relaxing and during meditation," says Ellingsen.

Nondirective versus concentration



Several studies indicate better relaxation and stress management by meditation techniques where you refrain from trying to control the content of the mind.

"These methods are often described as nondirective, because practitioners do not actively pursue a particular experience or state of mind. They cultivate the ability to tolerate the spontaneous wandering of the mind without getting too much involved. Instead of concentrating on getting away from stressful thought and emotions, you simple let them pass in an effortless way."

Take home message

Nondirective meditation yields more marked changes in electrical brain wave activity associated with wakeful, relaxed attention, than just resting without any specific mental technique.

Source: http://www.sciencedaily.com/releases/2010/03/100319210631.htm

Saturday, January 18, 2014

Alimentos saludables que deberíamos comer diariamente (blogdefarmacia.com)


Una dieta saludable y balanceada es la base para lograr tener y mantener nuestra salud.


Hay ciertos alimentos que por sus propiedades nutricionales y medicinales ayudan a cuidar la salud y prevenir la aparición de enfermedades.



Los alimentos que se recomiendan  consumir todos los días son:


-frutas frescas, en jugos o cocidas

-vegetales frescos o cocinados

-frutos secos como nueces, almendras

-lácteos descremados o desnatados

-cereales

-ajo


-pescado



Es importante entender que no se necesita comer enormes cantidades de estos alimentos sino una porción moderada pero todos los días. Para poder aprovechar los beneficios nutricionales y medicinales que contienen estos productos.

food
Las porciones aconsejadas para cada alimento pueden variar pero se recomienda:


-Consumir entre 3 y 5 frutas al día

-Consumir 3 tipos de verduras al día

-Comer 3 o 4 nueces o almendras al día

-2 lácteos al día

-una porción de cereales al día

-Consumir 1 o 2 ajos crudos al día

-Usar 1 o 2 cucharadas de aceite de oliva al día

-Comer 1 porción al día de pescado

-1 huevo al día


Es muy importante tratar de incorporar estos alimentos en forma diaria ya que mejorara notablemente nuestra salud general.


Al principio puede ser difícil introducir estos alimentos en nuestra dieta pero se puede hacer.


La ventaja es que son alimentos sanos, ricos y que se pueden consumir en forma simple y de muchas maneras para no aburrirse. 


Los alimentos de la lista son amplios por lo que se puede ir variando las frutas, verduras y pescados.


Es importante consultar al médico para evitar algún alimento que puede no estar aconsejado si se padece alguna patología específica.

Wednesday, January 15, 2014

Making relaxation techniques a part of your life


The best way to start and maintain a relaxation practice is to incorporate it into your daily routine. Between work, family, school, and other commitments, though, it can be tough for many people to find the time. Fortunately, many of the techniques can be practiced while you’re doing other things.

Rhythmic exercise as a mindfulness relaxation technique

Rhythmic exercise—such as running, walking, rowing, or cycling—is most effective at relieving stress when performed with relaxation in mind. As with meditation, mindfulness requires being fully engaged in the present moment, focusing your mind on how your body feels right now. As you exercise, focus on the physicality of your body’s movement and how your breathing complements that movement. If your mind wanders to other thoughts, gently return to focusing on your breathing and movement.

If walking or running, for example, focus on each step—the sensation of your feet touching the ground, the rhythm of your breath while moving, and the feeling of the wind against your face.

Tips for fitting relaxation techniques into your life

  • If possible, schedule a set time to practice each day. Set aside one or two periods each day. You may find that it’s easier to stick with your practice if you do it first thing in the morning, before other tasks and responsibilities get in the way.
  • Practice relaxation techniques while you’re doing other things. Meditate while commuting to work on a bus or train, or waiting for a dentist appointment. Try deep breathing while you’re doing housework or mowing the lawn. Mindfulness walking can be done while exercising your dog, walking to your car, or climbing the stairs at work instead of using the elevator. Once you’ve learned techniques such as tai chi, you can practice them in your office or in the park at lunchtime.
  • If you exercise, improve the relaxation benefits by adopting mindfulness. Instead of zoning out or staring at a TV as you exercise, try focusing your attention on your body. If you’re resistance training, for example, focus on coordinating your breathing with your movements and pay attention to how your body feels as you raise and lower the weights.
  • Avoid practicing when you’re sleepy. These techniques can relax you so much that they can make you very sleepy, especially if it’s close to bedtime. You will get the most benefit if you practice when you’re fully awake and alert. Do not practice after eating a heavy meal or while using drugs, tobacco, or alcohol.
  • Expect ups and downs. Don’t be discouraged if you skip a few days or even a few weeks. It happens. Just get started again and slowly build up to your old momentum.

Relaxation technique 6: Yoga and tai chi for stress relief


Yoga involves a series of both moving and stationary poses, combined with deep breathing. As well as reducing anxiety and stress, yoga can also improve flexibility, strength, balance, and stamina. Practiced regularly, it can also strengthen the relaxation response in your daily life. Since injuries can happen when yoga is practiced incorrectly, it’s best to learn by attending group classes, hiring a private teacher, or at least following video instructions.

What type of yoga is best for stress?

Although almost all yoga classes end in a relaxation pose, classes that emphasize slow, steady movement, deep breathing, and gentle stretching are best for stress relief.
  • Satyananda is a traditional form of yoga. It features gentle poses, deep relaxation, and meditation, making it suitable for beginners as well as anyone primarily looking for stress reduction.
  • Hatha yoga is also reasonably gentle way to relieve stress and is suitable for beginners. Alternately, look for labels like gentle, for stress relief, or for beginners when selecting a yoga class.
  • Power yoga, with its intense poses and focus on fitness, is better suited to those looking for stimulation as well as relaxation.
If you’re unsure whether a specific yoga class is appropriate for stress relief, call the studio or ask the teacher.

Tai chi

If you’ve ever seen a group of people in the park slowly moving in synch, you’ve probably witnessed tai chi. Tai chi is a self-paced, non-competitive series of slow, flowing body movements. These movements emphasize concentration, relaxation, and the conscious circulation of vital energy throughout the body. Though tai chi has its roots in martial arts, today it is primarily practiced as a way of calming the mind, conditioning the body, and reducing stress. As in meditation, tai chi practitioners focus on their breathing and keeping their attention in the present moment.

Tai chi is a safe, low-impact option for people of all ages and levels of fitness, including older adults and those recovering from injuries. Like yoga, once you’ve learned the basics of tai chi or qi gong, you can practice alone or with others, tailoring your sessions as you see fit. 

Related Posts Plugin for WordPress, Blogger...