Alignment is More than Just Good Posture

Remember when you were growing up and your mom (or your annoying aunt) would always correct you about your posture? “Stand up straight.” “Don’t slouch.” “Shoulders back.” Well, it was right… sort of. Body alignment is important. It affects many aspects of your health. But proper body alignment is more than just good posture.

Proper body alignment can help with body mechanics. That means it helps your body moves in a way that’s smart, efficient and with less risk of injury. In other words, body alignment will keep your body moving, sitting, standing, working, exercising, and being active for a long time. Proper alignment is very important, not only for your back, but for your overall health as well.

Proper body alignment helps the major systems in your body work better: digestive system, respiratory system, nervous system, immune system and more. In other words, everything runs better when the body is aligned.

Body alignment is important when exercising. Body alignment prevents injuries and balances how your muscle groups work. Also, when you are in alignment, you use less energy for any movement and put less stress on the joints. When movements are done from poor alignment position, there is greater wear and tear on joints and  greater is the risk of injury.

How to help body alignment.

Work on posture. Train yourself to recognize Neutral Spine Position—it’s when the pelvis, rib cage and skull are aligned on top of each other.  Instead of thinking of “standing up straight with your shoulders back” imagine being suspended from a string from the top of your head and all the other parts of the spine are suspended from the same string. When in neutral spine position, all 3 curves of the spine (cervical, thoracic and lumbar) are aligned and in natural balance. When you’re in this position, every movement activates from the core muscles.

You can find neutral spine position by practicing a basic relaxation exercise from the floor. You will eventually be able to recognize it while standing, sitting, reclining or moving.

Maintain a healthy weight. Excess weight puts additional stress on the joints and muscles.

Avoid certain body positions and movements. Having a slumped forward head posture, twisting from the spine to a point of strain, reaching for anything too far out from the body, bending from the waist to lift things or reach for things.

Exercise regularly with a program that promotes and builds core stabilization.

• Squats, planks, push-ups, lunges can help strengthen your core. These should be done slowly and with attention to proper alignment. You may want to work with an exercise coach if you are not familiar with proper alignment and are new to an exercise program. Be sure to get approval from your doctor before starting any new exercise or stretching program.
• Practice yoga which helps stretch the muscles, but also strengthens the core (and all major muscle groups). Most yoga classes are available for a wide range of fitness levels. Choose one that is appropriate for you.
• Consider taking up Tai Chi, which emphasizes breathing and slow, balanced movements.
• Try a class in Pilates, which also helps with body alignment and core strengthening. It was developed by Joseph Pilates, who overcame a sickly childhood and later did physical training with WWI soldiers who were recovering from injury.

Remember, all of these exercises can help with body alignment and strengthening your core. But not all exercises are good for everyone. People who have had spinal fusion or a slipped disk should be especially careful with any exercises and confer with their doctor.

This article originally appeared on relaxobak.com

What Your Body Tells You About Your Emotional (Mental) State

Bruce Lipton, a leading development biologist who believes that genes and DNA can be manipulated by our beliefs is not the only brilliant mind to propose such a mind-bending idea. In fact, he says that our DNA and cells do not control our health, our emotions do. Yogis have known for centuries that what we think and feel affects the physical body. It is one of the foundational components of almost any yogic path. Utilizing the teachings of our farthest reaching wisdom traditions and the newest biological advances, we can learn how to look at the body for signs of its deepest, darkest challenges.

The Human Genome Project Was a Failure

Scientists were hoping to map out more than 100,000 genes when studying the human genome, in order to find disease markers, and therefore prevent them, but only 25,000 genes were discovered, and ‘junk’ DNA is still a totally mystery to most scientists. Even more interesting is the fact that you can entirely remove the nucleus of a cell and its DNA and it will still function. Contrary to what was once believed, the cell’s nucleus is not its brain. If, however, you destroy the cell membrane, then the cell dies because it can no longer interact with other cells. Are our cells telling us something about how we interact with the world as a whole?

Through his passionate research, Bruce Lipton discovered that, “The cell membrane is a liquid crystal semi conductor with gates and channels.” He also said in Biology of Belief that, ‘our cells are like programmable personal computers.” That means consciousness, namely our emotional state, can lead to some pretty profound changes in the body.

“The major crisis of the human race is not of raising our IQs, it is one of elevating our WILL quotients. We must will ourselves to happiness, and thereby experience true health.”

Our Physical Bodies Alert Us to Emotional States

Maybe it seems strange that we should look at our bodies for evidence of an emotion, after all, don’t we just feel something like anger, pain, frustration, fear, guilt, etc. when it happens? We don’t need to look at the body to understand an emotion, or do we? It’s not always that simple. Our emotions are intertwined with how we get our needs met from a very young age, so, if you weren’t ever allowed to be ‘angry’ even in situations where this would be a natural emotion, then instead of that anger being felt and expressed, and properly released, it becomes waylaid by the conscious mind. Instead, it is seen as ‘wrong’ and then pushed down into the subconscious mind so that you can ‘deal with it later.’

We can do this temporarily quite well, such as when we learn to hold our tongue when having a disagreement, and due to respect or love, or societal pressures, we choose to communicate our feelings at a later time, when they feel less charged. The problem is that when we push emotions down too long, the subconscious mind will start saying ‘hey, you’ve got some stuff to deal with down here.’

Neuropeptides Lead the Game

Every time you think a thought there is probably emotion attached to it. Perhaps it is positive, perhaps negative, but rarely, is it neutral. With every charged thought you think, miniscule neuropeptides, or chemical proteins trigger a specific physiological response to try to keep your overall system in homeostatis. Examples of neuropeptides are endorphins like the ones released when you have sex or go for a jog, and other hormones, like oxytocin, the natural ‘love’ drug, adrenaline, the natural drug of excitement and fear, cortisol, the hormone of stress, and so on. There are dozens of these neuropeptides being released at any given moment.

Whatever your most consistent emotional state is, then, that is also what chemical cocktail being released into your body, and thereby shapes your physical features. The more prolonged the emotional state is experienced, the more profound the changes can be visually

“Never get angry for anger poisons your system.” – Paramahansa Yogananda

Anger Causes High Cholesterol and Happiness Helps You Live Longer

Scientists have now been able to measure emotions, including their physiological response on the body. For example, anger causes higher cholesterol levels and a faster resting heart rate. Prolonged sadness can cause depression, which leads to a depleted immune system. But how do we ‘wear’ these emotions on the physical body?

Emotions, like any other thought, have a vibrational frequency. Emotions of peace, love, excitement, serenity, joy and thankfulness are of a higher vibration and emotions of anger, fear, and sadness hold lower vibrations. Lipton’s work talks in depth about how emotions can even affect DNA.

Part of the reason that emotions affect us so significantly is because the heart emits a stronger electro-magnetic force than the brain, so even if you are intellectually editing yourself, your true emotions are still being broadcast throughout the body, and arguably, beyond it. The brain entrains with the heart, and not vice versa. The brain becomes coherent with the vibration of the heart. It may sound shocking but recent studies show that depression causes more heart disease than smoking! Depressed people even have stickier blood platelets, so they are more likely to ‘die of a broken heart.’

Observing the Body for Emotional Patterns

As a rule, the left side of the body reflects what has happened to you and how you respond emotionally to your past.  The right side of the body will often display what your emotions are about your future. The front side of the body is the emotional self you present to the world; obvious in your facial features, your posture, etc. Your back side will reflect emotions that you don’t want to deal with or expose to other people. Unexpressed or sublimated emotions will get ‘stuck’ in your back, shoulders, calves, etc. When too many negative emotions are stuffed away where you can’t see them, or feel them, they can cause the body to come out of balance.

Chinese medicine agrees that emotions can create stagnation in the energy of the body, leading to issues with the spleen, heart, kidneys, liver, bladder, gallbladder, etc. They usually categorize the emotions into seven distinct areas – grief, sorrow, worry, fear, joy, anger and fright.  Following are some more general rules about how emotions display in the physical body:

Your head hurts, or your brow is often furrowed: This means you need to stop ignoring your intuition and trust what your ‘higher self’ is trying to tell you about a situation or person. Basically, you need to pay attention to your gut. A pain in the back of the head, instead of the forehead means you haven’t forgiven yourself for perceived faults or past mistakes.

Nearsightedness or Farsightedness: This means you have trouble ‘seeing things clearly.’ Farsighted folks often pine away for the future and nearsighted folks can’t seeing anything but the nose on their own faces. Seeing the here and now accurately is difficult for either person with sight issues. Meditation is one way to offload emotions that cause you to feel uncomfortable in the here and now.

Hearing Problems are similar – it may mean you are tuning out.

Our mouths are associated with our expression of sensuality. If you have lost your taste, it can literally mean you have disconnected from reality because it ‘leaves a bad taste in your mouth.’ This part of the body is also connected with the second chakra, or Swadhistana, which governs all the sexual organs. If you can’t experience pleasure without guilt or over-indulge in sexual gratification, it will also lead to pursed lips or an unattractive mouth.

Your neck and shoulders support the head, but are also the gateway between the head and heart – or the Anahata Chakra (Heart Chakra) and Ajna Chakra (Pineal Gland Center). Issues with the throat, and neck, or tightness in the shoulders may mean you are having a hard time integrating mental acuity and tempering it with compassion. If you are overly intellectual, you may have shoulder and neck problems.  This is the most narrow part of the body between the torso and head, and therefore, a place that easily gets congested energetically. Yoga poses like Matsyasana (Fish Pose) and Halasana (Plow Pose) can help to release blockages here, and the emotions that are stored without conscious awareness.

The Arms and Hands are how you reach out to others. Any stagnation of positive emotion regarding extending yourself to others can manifest as physical symptoms here.

An enclosed and protected heart often means you hunch over and have a constricted chest and lungs. If you have a hard time expressing love or accepting love from others, you will possibly have blockages in your chest, lungs and heart.

There are all kinds of physical issues that can appear based on the health of your spine. Since the spine literally supports your body, ailments regarding the spinal column often reflect feelings of non-support or lack of love. Pain in the mid-back is associated to deficiency in the stomach liver, gallbladder, adrenals, and reproductive organs. Issues with the lower back are connected to the hips, large intestine, immune system, bladder, and kidneys. Childhood trauma that hasn’t been dealt with properly often manifests in lower back problems.

There are literally dozens of other ways that your emotions show on your body, and as recent, paradigm-shifting evidence is showing, feeling happy, calm, and free are the best ways to change not only your health, but your physical appearance. Happiness is better even than plastic surgery, and certainly better than chemotherapy or pharmaceuticals at keeping you profoundly alive and healthy.

While we can’t nor should stuff our emotions down, including negative ones, we can learn to control them and shift our attention to positive feelings as often as possible to dramatically change our bodies – right down to our DNA.

This article originally appeared on wakingtimes.com and is written by Christina Sarich.

How Can Phoenix Rising Yoga Therapy Help You?

By Shari Arial

We all have an internal guiding compass, something inside us that truly knows what we want and need in our lives.

Well, what does that mean exactly?

Think of intuition, emotion and sickness as salesmen at your front door.

First intuition knocks ever so sweetly but you are in the kitchen busily doing your list of things to do.  You pause because you think you heard something, but don’t give it a second thought. It eventually goes away.

Then comes emotion. It knocks a little louder and this time you peek through the blinds to see who is there. You still don’t answer but you know emotion is out there, and you feel as if it knows you are there. It lingers on your doorstep.

Finally, sickness comes to your house. It does not knock or wait for an invitation. It kicks down your door, steps into your foyer and yells, “Honey I am home”!!!

Have you had this happen to you– where you know something is going on but either can’t tune into it or are unsure of what it means? We all have an internal guiding compass, something inside us that truly knows what we want and need in our lives. The trouble is that sometimes we become so overwhelmed by our lives that we don’t feel we have the time to slow down and tune in. It is when we completely ignore our body’s wisdom that sickness steps into our lives and that’s when we usually become aware of something needing to change.

But what if there was a way to tap into that intuition– that ever so subtle knock at the door?

A Phoenix Rising Yoga Therapy session gives you the opportunity to explore what is happening in you in the present moment, to get quiet and listen. Thoughts, emotions, sensations, images, LIFE, are all stored in the body and can cause physical or emotional pain. A Phoenix Rising session uses supported yoga postures and yogic techniques along with a dialogue process that is self-directed. Imagine restoring your body for an hour in a supportive environment where you can reflect on your own wisdom and what you truly need, and bring that awareness into your life. And the best part is no yoga experience is required.

Change happens when you open the door to the salesmen and acknowledge that they are, in fact, standing on your doorstep and consider what they have to sell you today.

“So often we run from our uncomfortable situations and never allow them to teach us.” ~ Michael Lee, Founder of Phoenix Rising Yoga Therapy



 

Hacking the Nervous System - Learning to Control One Nerve

Shaping your health by learning to control the one nerve that connects your vital organs

When Maria Vrind, a former gymnast from Volendam in the Netherlands, found that the only way she could put her socks on in the morning was to lie on her back with her feet in the air, she had to accept that things had reached a crisis point. “I had become so stiff I couldn’t stand up,” she says. “It was a great shock because I’m such an active person.”

It was 1993. Vrind was in her late 40s and working two jobs, athletics coach and a carer for disabled people, but her condition now began taking over her life. “I had to stop my jobs and look for another one as I became increasingly disabled myself.” By the time she was diagnosed, seven years later, she was in severe pain and couldn’t walk any more. Her knees, ankles, wrists, elbows and shoulder joints were hot and inflamed. It was rheumatoid arthritis, a common but incurable autoimmune disorder in which the body attacks its own cells, in this case the lining of the joints, producing chronic inflammation and bone deformity.

Inflamed joints

Waiting rooms outside rheumatoid arthritis clinics used to be full of people in wheelchairs. That doesn’t happen as much now because of a new wave of drugs called biopharmaceuticals – such as highly targeted, genetically engineered proteins – which can really help. Not everyone feels better, however: even in countries with the best healthcare, at least 50 per cent of patients continue to suffer symptoms.

Like many patients, Vrind was given several different medications, including painkillers, a cancer drug called methotrexate to dampen her entire immune system, and biopharmaceuticals to block the production of specific inflammatory proteins. The drugs did their job well enough – at least, they did until one day in 2011, when they stopped working.

I was on holiday with my family and my arthritis suddenly became terrible and I couldn’t walk – my daughter-in-law had to wash me.

Vrind was rushed to hospital, where she was hooked up to an intravenous drip and given another cancer drug, one that targeted her white blood cells. “It helped,” she admits, but she was nervous about relying on such a drug long-term.

Luckily, she would not have to. As she was resigning herself to a life of disability and monthly chemotherapy, a new treatment was being developed that would profoundly challenge our understanding of how the brain and body interact to control the immune system. It would open up a whole new approach to treating rheumatoid arthritis and other autoimmune diseases, using the nervous system to modify inflammation. It would even lead to research into how we might use our minds to stave off disease.

And, like many good ideas, it came from an unexpected source.

The nerve hunter

Kevin Tracey, a neurosurgeon based in New York, is a man haunted by personal events – a man with a mission. “My mother died from a brain tumour when I was five years old. It was very sudden and unexpected,” he says. “And I learned from that experience that the brain – nerves – are responsible for health.” This drove his decision to become a brain surgeon. Then, during his hospital training, he was looking after a patient with serious burns who suddenly suffered severe inflammation. “She was an 11-month-old baby girl called Janice who died in my arms.”

Dr Kevin Tracey

These traumatic moments made him a neurosurgeon who thinks a lot about inflammation. He believes it was this perspective that enabled him to interpret the results of an accidental experiment in a new way.

In the late 1990s, Tracey was experimenting with a rat’s brain. “We’d injected an anti-inflammatory drug into the brain because we were studying the beneficial effect of blocking inflammation during a stroke,” he recalls. “We were surprised to find that when the drug was present in the brain, it also blocked inflammation in the spleen and in other organs in the rest of the body. Yet the amount of drug we’d injected was far too small to have got into the bloodstream and travelled to the rest of the body.”

After months puzzling over this, he finally hit upon the idea that the brain might be using the nervous system – specifically the vagus nerve – to tell the spleen to switch off inflammation everywhere.

It was an extraordinary idea – if Tracey was right, inflammation in body tissues was being directly regulated by the brain. Communication between the immune system’s specialist cells in our organs and bloodstream and the electrical connections of the nervous system had been considered impossible. Now Tracey was apparently discovering that the two systems were intricately linked.

The first critical test of this exciting hypothesis was to cut the vagus nerve. When Tracey and his team did, injecting the anti-inflammatory drug into the brain no longer had an effect on the rest of the body. The second test was to stimulate the nerve without any drug in the system. “Because the vagus nerve, like all nerves, communicates information through electrical signals, it meant that we should be able to replicate the experiment by putting a nerve stimulator on the vagus nerve in the brainstem to block inflammation in the spleen,” he explains. “That’s what we did and that was the breakthrough experiment.”

The vagus nerve

The wandering nerve

The vagus nerve starts in the brainstem, just behind the ears. It travels down each side of the neck, across the chest and down through the abdomen. ‘Vagus’ is Latin for ‘wandering’ and indeed this bundle of nerve fibres roves through the body, networking the brain with the stomach and digestive tract, the lungs, heart, spleen, intestines, liver and kidneys, not to mention a range of other nerves that are involved in speech, eye contact, facial expressions and even your ability to tune in to other people’s voices. It is made of thousands and thousands of fibres and 80 per cent of them are sensory, meaning that the vagus nerve reports back to your brain what is going on in your organs.

Operating far below the level of our conscious minds, the vagus nerve is vital for keeping our bodies healthy. It is an essential part of the parasympathetic nervous system, which is responsible for calming organs after the stressed ‘fight-or-flight’ adrenaline response to danger. Not all vagus nerves are the same, however: some people have stronger vagus activity, which means their bodies can relax faster after a stress.

The strength of your vagus response is known as your vagal tone and it can be determined by using an electrocardiogram to measure heart rate. Every time you breathe in, your heart beats faster in order to speed the flow of oxygenated blood around your body. Breathe out and your heart rate slows. This variability is one of many things regulated by the vagus nerve, which is active when you breathe out but suppressed when you breathe in, so the bigger your difference in heart rate when breathing in and out, the higher your vagal tone.

Breathing and the vagus nerve

Research shows that a high vagal tone makes your body better at regulating blood glucose levels, reducing the likelihood of diabetes, stroke and cardiovascular disease. Low vagal tone, however, has been associated with chronic inflammation. As part of the immune system, inflammation has a useful role helping the body to heal after an injury, for example, but it can damage organs and blood vessels if it persists when it is not needed. One of the vagus nerve’s jobs is to reset the immune system and switch off production of proteins that fuel inflammation. Low vagal tone means this regulation is less effective and inflammation can become excessive, such as in Maria Vrind’s rheumatoid arthritis or in toxic shock syndrome, which Kevin Tracey believes killed little Janice.

Having found evidence of a role for the vagus in a range of chronic inflammatory diseases, including rheumatoid arthritis, Tracey and his colleagues wanted to see if it could become a possible route for treatment. The vagus nerve works as a two-way messenger, passing electrochemical signals between the organs and the brain. In chronic inflammatory disease, Tracey figured, messages from the brain telling the spleen to switch off production of a particular inflammatory protein, tumour necrosis factor (TNF), weren’t being sent. Perhaps the signals could be boosted?

He spent the next decade meticulously mapping all the neural pathways involved in regulating TNF, from the brainstem to the mitochondria inside all our cells. Eventually, with a robust understanding of how the vagus nerve controlled inflammation, Tracey was ready to test whether it was possible to intervene in human disease.

Pacemaker implant

Stimulating trial

In the summer of 2011, Maria Vrind saw a newspaper advertisement calling for people with severe rheumatoid arthritis to volunteer for a clinical trial. Taking part would involve being fitted with an electrical implant directly connected to the vagus nerve. “I called them immediately,” she says.

I didn’t want to be on anticancer drugs my whole life; it’s bad for your organs and not good long-term.

Tracey had designed the trial with his collaborator, Paul-Peter Tak, professor of rheumatology at the University of Amsterdam. Tak had long been searching for an alternative to strong drugs that suppress the immune system to treat rheumatoid arthritis. “The body’s immune response only becomes a problem when it attacks your own body rather than alien cells, or when it is chronic,” he reasoned. “So the question becomes: how can we enhance the body’s switch-off mechanism? How can we drive resolution?”

When Tracey called him to suggest stimulating the vagus nerve might be the answer by switching off production of TNF, Tak quickly saw the potential and was enthusiastic to see if it would work. Vagal nerve stimulation had already been approved in humans for epilepsy, so getting approval for an arthritis trial would be relatively straightforward. A more serious potential hurdle was whether people used to taking drugs for their condition would be willing to undergo an operation to implant a device inside their body:

There was a big question mark about whether patients would accept a neuroelectric device like a pacemaker,” Tak says.

He needn’t have worried. More than a thousand people expressed interest in the procedure, far more than were needed for the trial. In November 2011, Vrind was the first of 20 Dutch patients to be operated on.

They put the pacemaker on the left-hand side of my chest, with wires that go up and attach to the vagus nerve in my throat,” she says. “I waited two weeks while the area healed, and then the doctors switched it on and adjusted the settings for me.”

Pacemaker x-ray

She was given a magnet to swipe across her throat six times a day, activating the implant and stimulating her vagus nerve for 30 seconds at a time. The hope was that this would reduce the inflammatory response in her spleen. As Vrind and the other trial participants were sent home, it became a waiting game for Tracey, Tak and the team to see if the theory, lab studies and animal trials would bear fruit in real patients. “We hoped that for some, there would be an easing of their symptoms – perhaps their joints would become a little less painful,” Tak says.

At first, Vrind was a bit too eager for a miracle cure. She immediately stopped taking her pills, but her symptoms came back so badly that she was bedridden and in terrible pain. She went back on the drugs and they were gradually reduced over a week instead.

And then the extraordinary happened: Vrind experienced a recovery more remarkable than she or the scientists had dared hope for.

“Within a few weeks, I was in a great condition,” she says. “I could walk again and cycle, I started ice-skating again and got back to my gymnastics. I feel so much better.” She is still taking methotrexate, which she will need at a low dose for the rest of her life, but at 68, semi-retired Vrind now plays and teaches seniors’ volleyball a couple of hours a week, cycles for at least an hour every day, does gymnastics, and plays with her eight grandchildren.

Other patients on the trial had similar transformative experiences. The results are still being prepared for publication but Tak says more than half of the patients showed significant improvement and around one-third are in remission – in effect cured of their rheumatoid arthritis. Sixteen of the 20 patients on the trial not only felt better, but measures of inflammation in their blood also went down. Some are now entirely drug-free. Even those who have not experienced clinically significant improvements with the implant insist it helps them; nobody wants it removed.

We have shown very clear trends with stimulation of three minutes a day,” Tak says. “When we discontinued stimulation, you could see disease came back again and levels of TNF in the blood went up. We restarted stimulation, and it normalised again.”

Nerve stimulation

Tak suspects that patients will continue to need vagal nerve stimulation for life. But unlike the drugs, which work by preventing production of immune cells and proteins such as TNF, vagal nerve stimulation seems to restore the body’s natural balance. It reduces the over-production of TNF that causes chronic inflammation but does not affect healthy immune function, so the body can respond normally to infection.

I’m really glad I got into the trial,” says Vrind. “It’s been more than three years now since the implant and my symptoms haven’t returned. At first I felt a pain in my head and throat when I used it, but within a couple of days, it stopped. Now I don’t feel anything except a tightness in my throat and my voice trembles while it’s working.

“I have occasional stiffness or a little pain in my knee sometimes but it’s gone in a couple of hours. I don’t have any side-effects from the implant, like I had with the drugs, and the effect is not wearing off, like it did with the drugs.”

Raising the tone

Having an electrical device surgically implanted into your neck for the rest of your life is a serious procedure. But the technique has proved so successful – and so appealing to patients – that other researchers are now looking into using vagal nerve stimulation for a range of other chronic debilitating conditions, including inflammatory bowel disease, asthma, diabetes, chronic fatigue syndrome and obesity.

But what about people who just have low vagal tone, whose physical and mental health could benefit from giving it a boost? Low vagal tone is associated with a range of health risks, whereas people with high vagal tone are not just healthier, they’re also socially and psychologically stronger – better able to concentrate and remember things, happier and less likely to be depressed, more empathetic and more likely to have close friendships.

Twin studies show that to a certain extent, vagal tone is genetically predetermined – some people are born luckier than others. But low vagal tone is more prevalent in those with certain lifestyles – people who do little exercise, for example. This led psychologists at the University of North Carolina at Chapel Hill to wonder if the relationship between vagal tone and wellbeing could be harnessed without the need for implants.

In 2010, Barbara Fredrickson and Bethany Kok recruited around 70 university staff members for an experiment. Each volunteer was asked to record the strength of emotions they felt every day. Vagal tone was measured at the beginning of the experiment and at the end, nine weeks later. As part of the experiment, half of the participants were taught a meditation technique to promote feelings of goodwill towards themselves and others.

Meditating to promote feelings of goodwill

Those who meditated showed a significant rise in vagal tone, which was associated with reported increases in positive emotions. “That was the first experimental evidence that if you increased positive emotions and that led to increased social closeness, then vagal tone changed,” Kok says.

Now at the Max Planck Institute in Germany, Kok is conducting a much larger trial to see if the results they found can be replicated. If so, vagal tone could one day be used as a diagnostic tool. In a way, it already is. “Hospitals already track heart-rate variability – vagal tone – in patients that have had a heart attack,” she says, “because it is known that having low variability is a risk factor.”

The implications of being able to simply and cheaply improve vagal tone, and so relieve major public health burdens such as cardiovascular conditions and diabetes, are enormous. It has the potential to completely change how we view disease. If visiting your GP involved a check on your vagal tone as easily as we test blood pressure, for example, you could be prescribed therapies to improve it. But this is still a long way off: “We don’t even know yet what a healthy vagal tone looks like,” cautions Kok. “We’re just looking at ranges, we don’t have precise measurements like we do for blood pressure.”

Meditation for health

What seems more likely in the shorter term is that devices will be implanted for many diseases that today are treated by drugs:

As the technology improves and these devices get smaller and more precise,” says Kevin Tracey, “I envisage a time where devices to control neural circuits for bioelectronic medicine will be injected – they will be placed either under local anaesthesia or under mild sedation.”

However the technology develops, our understanding of how the body manages disease has changed for ever. “It’s become increasingly clear that we can’t see organ systems in isolation, like we did in the past,” says Paul-Peter Tak. “We just looked at the immune system and therefore we have medicines that target the immune system.

“But it’s very clear that the human is one entity: mind and body are one. It sounds logical but it’s not how we looked at it before. We didn’t have the science to agree with what may seem intuitive. Now we have new data and new insights.”

And Maria Vrind, who despite severe rheumatoid arthritis can now cycle pain-free around Volendam, has a new lease of life: “It’s not a miracle – they told me how it works through electrical impulses – but it feels magical. I don’t want them to remove it ever. I have my life back!”