Posts

How does Acupuncture work?

/in /by

acupuncture-pointsIt might seem bizarre that inserting needles into various points on the body can influence the way our cells work. But a lot of research shows this is the case.

One of the areas most studied is the pain-killing effect of acupuncture. We have known for some time now that acupuncture affects nerve conduction within the spinal cord. The basis of the theory is that acupuncture stimulation ‘closes a gate’ within the spinal cord, preventing pain signals from travelling up the spinal cord and getting to the brain.

Beyond this, we also know that acupuncture has hormonal effects. Researchers initially noted that when people addicted to narcotic drugs (like heroin or morphine) had surgery using acupuncture as anaesthesia, they did not experience the withdrawal syndrome that you’d usually expect when the narcotics were stopped. This is because endorphins, the chemicals released by the brain when you exercise that are responsible for the “feel-good” phenomenon, are also released during acupuncture. This effect can be blocked with an endorphin-blocking drug.

We also know that acupuncture increases blood flow at the site needled, probably through local release of biochemically active substances.

Do meridians really exist?

According to Traditional Chinese Medicine, energy (Qi) flows through the body along pathways or meridians, and acupuncture influences this flow. These meridian lines are depicted in texts that are at least 2000 years old.

Scientists have found that electrical resistance of the skin is much lower at acupuncture points (which are mainly situated along the meridians) than other points. This supports the idea of a flow of electrical energy through the body along meridians, which can be accessed via the skin at the acupuncture points.

 

acupuncture meridiansBut has science found any other evidence that meridians exist?

One study injected radioactive tracer molecules into acupuncture points (on meridians) and random points not on meridians. At the acupuncture points, the tracer travelled in a line consistent with the traditional description of the meridian, whereas it just diffused outwards at the non-meridian point.

When we look down a conventional microscope, meridians have been elusive. But some studies using electron microscopy (giving a much more magnified view in which individual cells can be seen) have shown thread-like structures within lymphatics, within blood vessels, on the surface of organs, and elsewhere. These structures appeared to contain fluid and may be the meridians described in ancient texts.

Although further research into this is required, the preliminary findings are fascinating. Clearly we are only just beginning to understand the science behind what the ancient texts described thousands of years ago.

 

Naturopath’s Top 7 Tips to Increase Energy and Fatigue.

/in /by

7-tipsWhen was the last time you felt really good? And I mean REALLY good!

Remember when as a kid you would have days where you bounced out of bed in the mornings, excited and energised? Do you now struggle to get out of bed, with energy slumps during the day, propping yourself up with caffeine and sugar, and when you get home you only have the energy to watch a little TV and fall into bed?

Can you pinpoint the day that you lost your energy? For many, loss of energy is something that sneaks up on us. The reduction in our energy most often happens so gradually that we don’t notice the change from one day to the next. The sad thing is that we actually get used to feeling low in energy and this becomes our new “normal”.

There is often a biological reason for why we feel so tired. In our cells are very small things called mitochondria. Mitochondria are a little like batteries that produce energy for the whole body. These mitochondria require several specific nutrients in order to produce energy at an efficient rate. If any of these nutrients are not available, or if the mitochondria are damaged, the energy we have available goes down.

So how can you increase your energy?

Ultimately, there is no quick fix that will work in the long term. The solution is to get back to basic good living to take the load off your mitochondria and really improve your energy. When I feel that my energy is low, these are the seven things that I do:

  1. Get adequate, regular and consistent amounts of sleep each night – if you are having trouble sleeping, my best tip is to switch of all technological devices about 90 minutes before bedtime. This includes the tv, computers, smart phones, tablets etc as the blue light emitting from these devices can disrupt the production of your sleep hormone – melatonin.
  2. Eat a healthy, well-balanced diet and drink plenty of water throughout the day. Some people find that reducing the consumption of wheat, dairy and red meat improves overall energy.
  3. Exercise regularly – a gentle walk in the morning sunshine can be helpful for those suffering fatigue and insomnia.
  4. Avoid too many stimulants such as caffeine, foods high in sugar and alcohol.
  5. For some people, just making the above 4 changes is enough to put the bounce back into their step. Many people, however, need more intensive support than this. Certain nutrients can really assist here.
    • CoQ10 – is vital for healthy energy production in our cells and protects our mitochondria from day to day damage. Many of my clients notice a real difference when they take this nutrient regularly.
    • Omega 3, found in fish oils – also protects our mitochondria from damage.
    • N-acetyl carnitine and lipoic acid – shovels nutrients into the mitochondria and stabilises blood sugar levels.
    • B Vitamins – essential for energy production for the mitochondria.
  6. Herbal medicines can also noticeably improve energy levels. These include ginseng – there are a few different types of ginseng available, with slightly different effects. I like Korean ginseng (Panax ginseng) for men and Siberian ginseng (Eleutherococcus senticosis) for women. Rhodiola is also a good herb to try as it supports the adrenals and balances blood sugar.
  7. Taking care of your emotional and mental health can also enormously improve overall energy levels. This can include:
    • Surrounding yourself with positive and uplifting people, and avoid people who you find draining and toxic.
    • Listen to beautiful music – whatever you find that to be.
    • Search for health, fitness and motivational podcasts.
    • Watching positive television shows and movies – avoid violence, gossip and dark dramas.
    • Reading literature with a positive message and avoiding content that overstimulates or depresses.