Throughout history, humans have been faced with many problems. Often we've been given the wise advice to just breathe and relax. Buddhist monks, yogis and other practitioners have been using these techniques for ages to reach a higher level of tranquility, peace and good health.
However, you don't need to quit your job, join a monastery, give up your possessions and spend 30 years chanting to enjoy the benefits of meditation. Recent research indicates that meditating brings about dramatic effects in as little as a 10-minute session. Several studies have demonstrated that subjects who meditated for a short time showed increased alpha waves (the relaxed waves) and decreased anxiety and .
To explore exactly what part of the brain meditation acts on, researchers at Harvard Medical School used MRI technology on participants to monitor brain activity while they meditated. They found that it activates the sections of the brain in charge of the autonomic nervous system, which governs the functions in our bodies that we can't control, such as digestion and blood pressure. These are also the functions that are often compromised by stress. It makes sense, then, that modulating these functions would help to ward off stress-related conditions such as heart disease, digestive problems and infertility.
Subjects in this study did not suffer from chronic pain, but the findings suggest that in pain sufferers who meditate, the beneficial effects may come from an ability to essentially turn down the volume on pain signals. This suggests that they learned to be aware of where their attention is focused and not get stuck on the painful area.
The subjects trained in meditation also reported that they felt less stress than the non-meditators. They’re more able to handle stress. The researchers are now planning follow-up studies in patients who suffer from chronic pain as well as cancer patients, who have also been shown to benefit from meditation.
Researchers at Harvard Medical School discovered that, in long-term practitioners of relaxation methods such as yoga and meditation, far more ''disease-fighting genes'' were active, compared to those who practised no form of relaxation.
In particular, they found genes that protect from disorders such as pain, infertility, high blood pressure and even rheumatoid arthritis were switched on. The changes, say the researchers, were induced by what they call ''the relaxation effect'', a phenomenon that could be just as powerful as any medical drug but without the side effects. ''We found a range of disease-fighting genes were active in the relaxation practitioners that were not active in the control group,'' Dr Herbert Benson, associate professor of medicine at Harvard Medical School, who led the research, says. The good news for the control group with the less-healthy genes is that the research didn't stop there.
The experiment, which showed just how responsive genes are to behaviour, mood and environment, revealed that genes can switch on, just as easily as they switch off. ''Harvard researchers asked the control group to start practising relaxation methods every day,'' says Jake Toby, hypnotherapist at London's BodyMind Medicine Centre, who teaches clients how to induce the relaxation effect. ''After two months, their bodies began to change: the genes that help fight inflammation, kill diseased cells and protect the body from cancer all began to switch on.''
More encouraging still, the benefits of the relaxation effect were found to increase with regular practice: the more people practised relaxation methods such as meditation or deep breathing, the greater their chances of remaining free of arthritis and joint pain with stronger immunity, healthier hormone levels and lower blood pressure. Benson believes the research is pivotal because it shows how a person's state of mind affects the body on a physical and genetic level. It might also explain why relaxation induced by meditation or repetitive mantras is considered to be a powerful remedy in traditions such as Ayurveda in India or Tibetan medicine.
But just how can relaxation have such wide-ranging and powerful effects? Research has described the negative effects of stress on the body. Linked to the release of the stress-hormones adrenalin and cortisol, stress raises the heart rate and blood pressure, weakens immunity and lowers fertility. By contrast, the state of relaxation is linked to higher levels of feel-good chemicals such as serotonin and to the growth hormone which repairs cells and tissue. Indeed, studies show that relaxation has virtually the opposite effect, lowering heart rate, boosting immunity and enabling the body to thrive.
''On a biological level, stress is linked to fight-flight and danger,'' Dr Jane Flemming, a London GP, says. ''In survival mode, heart rate rises and blood pressure shoots up. Meanwhile muscles, preparing for danger, contract and tighten. And non-essential functions such as immunity and digestion go by the wayside.'' Relaxation, on the other hand, is a state of rest, enjoyment and physical renewal. Free of danger, muscles can relax and food can be digested. The heart can slow and blood circulation flows freely to the body's tissues, feeding it with nutrients and oxygen. This restful state is good for fertility, as the body is able to conserve the resources it needs to generate new life.
While relaxation techniques can be very different, their biological effects are essentially similar. ''When you relax, the parasympathetic nervous system switches on. That is linked to better digestion, memory and immunity, among other things,'' Toby says. ''As long as you relax deeply, you'll reap the rewards.'' But, he warns, deep relaxation isn't the sort of switching off you do relaxing with a cup of tea or lounging on the sofa.
''What you're looking for is a state of deep relaxation where tension is released from the body on a physical level and your mind completely switches off,'' he says. ''The effect won't be achieved by lounging round in an everyday way, nor can you force yourself to relax. You can only really achieve it by learning a specific technique such as self-hypnosis, guided imagery or meditation.''
The relaxation effect, however, may not be as pronounced on everyone. ''Some people are more susceptible to relaxation methods than others,'' says Joan Borysenko, director of a relaxation program for outpatients at Beth Israel Deaconess Medical Centre in Boston. ''Through relaxation, we find some people experience a little improvement, others a lot. And there are a few whose lives turn around totally.''
There are so many advantages to meditation there are too many to mention, but here are a few.
1. INCREASED IMMUNITY
Relaxation appears to boost immunity in recovering cancer patients. A study at the Ohio State University found that progressive muscular relaxation, when practised daily, reduced the risk of breast cancer recurrence. In another study at Ohio State, a month of relaxation exercises boosted natural killer cells in the elderly, giving them a greater resistance to tumours and to viruses.
2. EMOTIONAL BALANCE
Emotional balance, means to be free of all the neurotic behavior that results from the existence of a tortured and traumatized ego. This is very hard to achieve fully, but meditation certainly is the way to cure such neurosis and unhealthy emotional states. As one’s consciousness is cleansed of emotionally soaked memories, not only does great freedom abound, but also great balance. As one’s responses then are not colored by the burdens one carries, but are instead true, direct and appropriate.
3. INCREASED FERTILITY
A study at the University of Western Australia found that women are more likely to conceive during periods when they are relaxed rather than stressed. A study at Trakya University, in Turkey, also found that stress reduces sperm count and motility, suggesting relaxation may also boost male fertility.
4. RELIEVES IRRITABLE BOWEL SYNDROME
When patients suffering from irritable bowel syndrome began practising a relaxation meditation twice daily, their symptoms of bloating, diarrhoea and constipation improved significantly. The meditation was so effective the researchers at the State University of New York recommended it as an effective treatment.
5. LOWERS BLOOD PRESSURE
A study at Harvard Medical School found that meditation lowered blood pressure by making the body less responsive to stress hormones, in a similar way to blood pressure-lowering medication. Meanwhile a British Medical Journal report found that patients trained how to relax had significantly lower blood pressure.
Stress leads to inflammation, a state linked to heart disease, arthritis, asthma and skin conditions such as psoriasis, say researchers at Emory University in the US. Relaxation can help prevent and treat such symptoms by switching off the stress response. In this way, one study at McGill University in Canada found that meditation clinically improved the symptoms of psoriasis.
The simple difference between those who meditate and those who do not, is that for a meditative mind the thought occurs but is witnessed, while for an ordinary mind, the thought occurs and is the boss. So in both minds, an upsetting thought can occur, but for those who meditate it is just another thought, which is seen as such and is allowed to blossom and die, while in the ordinary mind the thought instigates a storm which rages on and on.
Simply put, there is no excuse for you NOT meditating. Meditation is completely FREE! It requires no special equipment, and is not complicated to learn. It can be practiced anywhere, at a moments notice, and it is not time consuming (15-20 min. per day). Best of all, meditation has NO negative side effects. Bottom line, there is nothing but positive to be gained from it! With such a huge list of benefits, the question you should ask yourself is, “why am I not meditating yet?”