The Basler Blog

Jan 11
0

What Is That Popping Sound?

By | ADHD, Allergies, Benefits of Chiropractic, chiropractic adjustment, Chiropractic Myths, gonstead chiropractic | No Comments

What is that popping sound?

If you have been adjusted before by a chiropractor, you may have noticed a popping sound that may seem a little strange. What is that popping sound? What happens if I crack my knuckles? Studies have also looked at people who have routinely cracked their knuckles for years and years and compared them to non-knuckle crackers to see if there’s any difference in x-ray images of their hands.1 These studies all came back with the same conclusion. Habitual knuckle cracking over the course of several decades is not associated with clinical or radiographic evidence of osteoarthritis. 1 The popping sound you hear when a chiropractor adjusts you is simply a change in state between liquid and gas within a joint.

Whether or not you hear the popping sound makes absolutely no difference to how good the adjustment was.

What does research show?

There have been all sorts of theories about what the popping sound really is. Some have thought the sound was caused by tendons snapping over a joint, or a bone being put back into place, or the snapping of adhesions or scar tissue.5 Recently there was a really interesting study done that actually looked at what was happening in a joint when there were popping sounds.6 The researchers in this study used video magnetic resonance imaging (MRI) to study what happened in a person’s finger joint when they pulled his finger until his knuckle made the popping sound. So, they used a cable attached to his finger and slowly pulled his finger until it cracked while recording this with video MRI. They then measured the space between the joint surfaces, before and after the crack, using automatic computer software. What they found was that the joints remained very close together during the early stages of the finger being pulled, and then when the force of the pull was strong enough, the joint would very separate and a bubble would form, and this was when the popping sound was heard. This means that the popping sound you hear when a chiropractor adjusts you is simply a change in state between liquid and gas within a joint. It’s called tribonucleation. It’s actually very similar to what happens when you open a champagne bottle, but it’s all happening in an enclosed joint space. Early on, it was thought that the popping sound was associated with unhealthy joints, but as far back as the 1930’s scientists were showing that this also occurs in perfectly healthy joints. So, keep in mind next time you get adjusted by your chiropractor, that the popping sound doesn’t have anything to do with bones grinding or rubbing, but instead is simply gas bubbles forming within a joint as your adjustment separates two joint surfaces that are close together.

Disclaimer and References

 This information is provided for educational purposes only. It is not intended to be professional advice of any kind. Haavik Research Ltd encourages you to make your own health care decisions based on your own research and in partnership with a qualified health care professional. chiroshub.com © Haavik Research 2021 1. Powers et al. The Journal of family practice 2016;65(10):725-26. 2. Cleland et al. J Man Manip Ther 2007;15(3):143-54. 3. Cramer et al. J Manipulative Physiol Ther 2011;34(9):572-83. 4. Williams & Cuesta-Vargas. J Manipulative Physiol Ther 2014;37(4):230-5. 5. Protopapas & Cymet. J Am Osteopath Assoc 2002;102(5):283-7. 6. Kawchuk et al. PLoS One 2015;10(4):e0119470.

• Dr. Heidi Haavik BSc(Physiol) BSc(Chiro) PhD • Dr. Kelly Holt BSc, BSc(Chiro), PGDipHSc, PhD • Dr. Jenna Duehr BChiro, BHSc(Nursing), MHSc What does the research show? Whether or not you hear the popping sound makes absolutely no difference to how good the adjustment was. Disclaimer and References This information is provided for educational purposes only. It is not intended to be professional advice of any kind. Haavik Research Ltd encourages you to make your own health care decisions based on your own research and in partnership with a qualified health care professional. chiroshub.com

Jan 06
0

Heart Rate Variability

By | ADHD, Allergies, Asthma, Benefits of Chiropractic, chiropractic adjustment, Chiropractic Myths, energy, fibromyalgia, gut problems, High Blood Pressure | No Comments

Did you know that your nervous system controls your heart rate? It is one of the many smart things that your body does without you having to or put any thought into it. Your nervous system will increase or decrease your heart rate based on the needs of your body, and this is called heart rate variability.

Most people know that having a healthy heart rate is important – you don’t want it too fast, and you don’t want it too slow. It is providing your vital organs with blood and oxygen that you need to survive. However, your heart rate is not at a constant steady 70 beats per minute all day every day; it changes based on whether you are resting or exercising, whether you are happy or angry, nervous or relaxed.

These changes in heart rate can be measured by something called heart rate variability or HRV. HRV is controlled by your nervous system (made up of your brain, spinal cord and all the nerves that go to every tissue and cell in your body), specifically the part of your nervous system that is automatic, that we don’t have to think about, like breathing. A good HRV (a high one) is thought to reflect a healthy heart and a body that can respond and adapt to its environment and needs.

It is important that your brain knows what is going on in and around your body so that it can know when to increase or decrease your heart rate, and it needs to do this quickly. For example, if you suddenly need to run really fast because you’re being chased by a bear, your nervous system will quickly need to increase your heart rate so it can pump enough blood to your muscles so you can run. However, when you are sleeping or relaxed, you don’t want your heart rate to stay beating that fast as this is not good for you, so your brain will sense this and then decrease your heart rate. 

We know now, from a lot of neuroscience research studies, that when your spine is not moving properly, this changes the way your brain can sense what is going on in and around your body and the way it controls your body.1-3 If the joints of your spine are not moving properly (what chiropractors call being subluxated) this may affect how well you can sense what is going on in and around you and how well you can react to your environment. Research has shown that when a chiropractor then gently adjusts these subluxations, it helps the brain to more accurately “see” what is going on in and around the body. So, when you get adjusted by your chiropractor, it might help you to be able to respond and adapt to your environment better and keep you balanced and healthy.

Chiropractic may help

What does the research say about chiropractic care and heart rate variability (HRV)? Researchers have looked at a lot of the studies that have been done on the effects of chiropractic care on HRV and summarised them.4 The results show that chiropractic care does affect HRV, and it seems to increase the healing and calming side of our autonomic nervous system, the parasympathetic nervous system! 

In one study,5 the researchers got 96 different chiropractors to measure HRV before and after adjustments on 8 different patients and after 4 weeks on 2 of their patients. Altogether, 539 adults had their HRV recorded before and after their adjustments, and 111 adults had their HRV recorded across four weeks of chiropractic care. They found that in both of these groups of adults, there were improvements in their HRV measurements and that in the group that received adjustments over four weeks, these improvements remained constant over that time. 

These studies suggest that even just one adjustment can influence an important part of our nervous system that controls our heart rate, which represents how well our body can respond to our environment and is considered to be a measure of someone’s adaptability and general health. Also, very importantly, in the stressful, fast-paced life we often live these days, chiropractic care appears to increase the “healing and calming” side of our autonomic nervous system. If you are interested in good health, adaptability and want to respond better to stress, why don’t you consider chiropractic care?

Make sure your spine is functioning well so you can operate at your best!

References
  1. Kawli T, He F & Tan M-W. Disease models & mechanisms 2010;3(11-12):721-31.
  2. Buckingham JC, et al. Pharmacology Biochemistry and Behavior 1996;54(1):285-98.
  3. Elenkov IJ, et al. Pharmacological reviews 2000;52(4):595-638.
  4. Herkenham M & Kigar SL. Progress in neuro-psychopharmacology & biological psychiatry 2017;79(Pt A):49-57.
  5. Kipnis J. Scientific American 2018;319(2):28-35.
  6. Kox M, et al. Proceedings of the National Academy of Sciences 2014;111(20):7379-84.
  7. Pearce BD, Biron CA & Miller AH. Advances in Virus Research: Academic Press 2001:469-513.
  8. Sanders VM & Kohm AP. International review of neurobiology 2002;52:17-41.
  9. Uthaikhup S et al. Arch Gerontol Geriatr 2012;55(3):667-72.
  10. Haavik H & Murphy B. J Electromyogr Kinesiol 2012;22(5):768-76.
  11. Treleaven J. Man Ther 2008;13(1):2-11.
  12. Daligadu J, et al.JMPT 2013;36(8):527-37.
  13. Haavik H & Murphy B. Journal of Electromyography and Kinesiology 2012;22(5):768-76.
  14. Haavik H, et al. 2017 doi: 10.1016/j. jmpt.2016.10.002
  15. Taylor HH & Murphy B. JMPT 2008;31(2):115-26.
  16. Colombi A & Testa M. Medicina 2019;55(8):448.
  17. Kovanur-Sampath K, et al. Musculoskeletal Science and Practice 2017;29:120-31.
Acknowledgments
  • Dr. Heidi Haavik – BSc(Physiol) BSc(Chiro) PhD
  • Dr. Kelly Holt – BSc, BSc(Chiro), PGDipHSc, PhD
  • Dr. Jenna Duehr – BChiro, BHSC (Nursing), MHSc
May 02
0

How Long Should I Go?

By | Asthma, Benefits of Chiropractic, chiropractic adjustment, Chiropractic Myths, gut problems, High Blood Pressure | No Comments

Have you ever realized that in order for you to obtain what you want, time may be available yet the choices become the biggest obstacle? Think hard, we all may have the same amount of time. We just make different choices. If you capitalize on your choices then time is on your side.

We all have that friend who is waiting for something new, thinking that the grass is always greener on the on the other side. They are always on the latest diet, the newest wonder food that shrinks fat away instantly, or the newest book on how to manage stress. While this might sound appealing, it often leads to life on a roller coaster.

How long should I go for Chiropractic care? We get asked this quite often. And the answer really comes down to what you want out of it. If you are looking for a holistic approach to health care that does not require you to take lotions, potions, and pills, then sticking it out for the long haul might be your call. If you want the “one and done,” sure we can help, yet think about what is actually happening. A good chunk of people only eat good food only when they are sick.

If you can conceptualize that daily your body is under constant repair to maintain a functioning system, and this processing of information is coordinated via your central nerve system; you might think about sticking it out. Understand that your body is intelligent and thrives on function over feeling. When the spinal column is aligned you are designed to “form”. Form determines your function, and with a spine in proper alignment you move better, last longer, and transmit better nerve flow than with a spine that is subluxated.

We ask that you make the choices to give us the time. Without the time, much can be lost. Your body is the biggest investment that you will ever make in your life, don’t abuse it.

Aug 02
0

Correct Digestion Issues

By | Benefits of Chiropractic, gut problems, immune system | No Comments

Digestion issues unfortunately, in our society, are becoming the new “norm.” It’s almost to the point that if you do not have any digestive issues you are considered “weird”. Digestion, aka gut, is an important topic of concern due to the fact that it is known as the second brain. The rational and reasoning behind this is because approximately 70% of the immune system is housed in the gut.

A healthy gut starts at birth. Normal vaginal deliveries help inoculate the newborn with an overabundance of microbes. This begins the learning process of the immune system. To keep the learning process clear and functioning begins with working on the upper cervical neck region. Often people hear of the “Brain Gut Connection” phrase passed around when talking about digestive issues. This is due to the fact that the upper cervical nerves control, regulate, and made the gut.

A subluxation (misalignment in the spinal column) places undo stress upon a single nerve fiber, thus creating a chemical cascade of events known as dis-ease. Which means that literally your body is not at “ease.” What occurs first will be dysfunctional gut problems, better known as symptoms. What have we been told to do when symptoms occur…suppress them with drugs. Suppressing a symptom never corrects the cause and never allows the body to heal. Looking to the spine first and foremost by correcting subluxations will enable the brain – body connection to be fully established.

Don’t treat symptoms. Chiropractic can get your digestive system working by focusing on the cause. Research, published in the November 2002 issue of the Journal of Vertebral Subluxation Research (JVSR) demonstrates that chiropractic care may be effective in helping patients with allergies and Crohn’s Disease. What’s considered an allergy in the gut? A chronic hypersensitivity of an over-stimulated immune response. The response coming from the brain via a nerve to the tissue cells of the gut. Once again, the focus of chiropractic care is to remove any physiological blocks to the proper expression of the body’s innate wisdom.

Feb 01
0

Tackling Gut Problems From Within The Body

By | Benefits of Chiropractic, chiropractic adjustment, gut problems, inflammation | No Comments

Tackling Gut Problems From Within The Body

The Gut!  Tackling gut problems from within the body is focused on decreasing internal inflammation that is causing symptoms to appear in people who have “gut problems.”  What kind of gut problems?  IBS, constipation, diverticulitis, reflux, etc etc.  The list goes on and on when it comes to gut problems.  More people become concerned with the symptom that they have and attempt to cover -up the signs they are producing besides addressing the actual concern.  The brain – body connection is dysfunctional.

Remember that the central nervous system coordinates, controls, and makes everything in your entire body.  The CNS does this via a network of cables called nerves.  When a nerve becomes irritated in the spinal column due to instability from a subluxation, the nerve is not in normal ‘tone’.  As a direct result of the nerve being irritated in the spinal column, the organs, cells, tissues, and glands that the nerve coordinates will become dysfunctional as well.  How so?  The spine is a direct extension from the brain.  When a nerve is not in normal ‘tone’ and not sending the proper messages, the body in return will show symptoms from that subluxation. Think of it like a super highway that is under construction.  Who honestly likes construction on a super highway?  No one!

A study from the 2016 Gastroenterology journal suggests that the vagus nerve is extremely precious not only for homeostasis of a variety of organ systems, but also for the regulation of appetite, mood, and inflammation.  Common gut conditions can be greatly influenced by the function of the vagus nerve.  It’s all about the brain – body connection.  Research confirms the importance of a well adjusted spine on the function of the vagus nerve.  Optimal function begins and ends from within the body.  Don’t treat symptoms. Chiropractic can get your digestive system working by focusing on the cause.  A healthy lifestyle not only changes your body, it changes your attitude and your mood.