Luke Clarke

Functional Medicine Practitioner and Naturopath in Melbourne

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February 27, 2019 by Luke Leave a Comment

Subsidies for Natural Therapies Abolished by Australian Government

Subsidies for Natural Therapies 

From 1st of April 2019, the Australian Government will be removing private health insurance subsidies from a range of natural therapies, including Naturopathy and Herbalism. This surprising decision was made in response to a review, conducted by the National Health and Medical Research Clinic (NHMRC) in 2015 assessing the efficacy of 17 natural therapies, ranging from yoga to Naturopathy. The former Commonwealth Chief Medical Officer stated “there was no clear evidence” behind these therapies – a great leap, when you consider the limited information included in the review.  The report has since undergone further scrutiny, with critics claiming that it did not follow recognised guidelines or standards in reviewing evidence, lacked transparency and it withheld critical information. The findings conducted by the NHMRC are now under investigation by the Commonwealth Ombudsman. The government says that while consumers can still choose to access these services, they will no longer be able to claim benefits from their insurer. Understandably, this has upset a large number of the Australian public, who proactively utilise natural therapies. It has also caused confusion as to how this decision has been passed.

Marla Cunningham, the Head of Clinical Research and Innovation at Metagenics, recently wrote an informative article titled “How Did the Australian Government Conclude ‘There’s No Evidence for Naturopathy’?” In this article, Marla refers to a number of reviews and scientific evidence on Natural Medicine that raise question over whether the government has made the right decision especially in the face of a burgeoning economic health care crisis. The full article can be read here.

Did They Review the RIGHT Evidence?

Many Australian’s have stumbled across robust evidence on the individual therapies that are employed by Natural Medicine Practitioners. As an example, omega-3 fish oil, probiotics, magnesium, turmeric, the Mediterranean diet, meditation, just to name a few, all have significant evidence to back up their ability to improve various health outcomes. Yet, one of the major flaws in using this NHMRC report to guide public health policy is that it only reviewed studies that looked at Naturopathy as a complete health service. Articles of this nature are rare. Few choose to study Naturopathy as a whole service, and instead prefer to study the effectiveness and safety of the component therapeutics employed by Naturopaths such as specific herbal and nutritional therapies, diet and lifestyle practices. Not considering the numerous reviews on these treatments of naturopathic practice, is akin to saying there is no value in seeing a doctor for high cholesterol, without any consideration for the pharmaceutical medications they prescribe to manage cholesterol.  As Marla states;

“The one systematic review on whole practice Naturopathy that was found by the report – a review of six randomised controlled trials in North America – did provide positive evidence for the practice of Naturopathy. In fact, the review concluded that Naturopathy was effective in improving patient health for a range of chronic health conditions, including anxiety, multiple sclerosis, cardiovascular disease and musculoskeletal conditions.3”

Number of articles published in the last five years on the following individual therapies:

Probiotics – 9171

Turmeric- 2034

Curcumin – 6259

Fish Oil – 8471

Omega 3 – 8727

Is the Government Missing the Point?

Complementary medicine is just that – it can ‘complement’ orthodox treatment. By taking your doctor’s advice, blood tests and pharmaceutical prescriptions into consideration, Naturopaths are able to provide a holistic and personalised solution prescribing herbal and nutritional supplements, diet, exercise, and lifestyle advice to assist in healing to address the underlying cause of your presenting concern.  Their treatments have been shown to optimise the results achieved with conventional treatments and minimising the risk of potentially harmful side effects of prescription medication. Naturopathy, when utilised as first port of call, has the ability to reduce the burden on the traditional healthcare system significantly. Numerous reviews and studies have identified the benefits of natural therapies, and Marla also acknowledges the following studies in her article;

A comprehensive review which looked at the nature of complementary medicine usage within Australia, found it to be commonly utilised by patients with these diseases,4 a trend that is supported by a wealth of evidence on the effectiveness of natural medicines for these conditions. For example, in the priority area of mental health, highlights high quality (scientifically rigorous) evidence for several herbs in the treatment of anxiety (including passionflower) and depressive disorders (including saffron).

A 2014 Frost and Sullivan report predicted the potential healthcare savings if at-risk Australians utilised just a handful of natural medicines for the prevention or treatment of key conditions – B  vitamins and omega-3 for cardiovascular health; magnesium, calcium and vitamin D for bone health; lutein and zeaxanthin for eye health; and St John’s wort for depression5”

These ingredients, along with many others, are common components of Naturopathic treatment and due to their accepted efficacy are considered to be medicine. There are countless studies and trials demonstrating many more ingredients within the domain of Naturopathic practice, should become staples in everyday healthcare. It is important to keep the naturopathic industry healthy and thriving so it can continue to feed optimal solutions to the medical community.

Is Australia Lagging Behind?

While Australia lags, globally, other countries are leading the charge accepting nutritional and herbal treatments as effective, everyday medicine. For example, in Switzerland, the Swiss Federal Council acknowledge that complementary medicine meets statutory regulations when it comes to effectiveness, and guaranteeing high quality and safety.6 Hence, services such as homeopathy, Traditional Chinese Medicine and herbal medicine, are covered by mandatory health insurance. In India, traditional medicine is widely used, especially in rural areas where 70% of the Indian population lives. Services such as, Naturopathy, homeopathy, and yoga are all recognised by the Government of India.7  Whilst the Australian government is balking at providing support for these services, 70% of the Australian population use over-the-counter natural medicines and one third of the population use complementary therapies such as Naturopathy, massage therapy and chiropractic – showing huge public endorsement. What’s more, as per Marla’s article, “There are a number of health conditions which have been identified as national health priority areas by the Australian Government based on their contribution to the burden of disease in Australia – dementia, obesity, arthritis and musculoskeletal conditions, asthma, diabetes, mental health, injuries, cardiovascular disease, and cancer. 8

42% of Complementary Medicine users take these medicines to address national priority health conditions.

Your Health is Your Business. 

As Benjamin Franklin said, “an ounce of prevention is worth a pound of cure”. Naturopaths shift the emphasis from ‘managing’ disease and symptoms to building and maintaining the best possible health. The principle objective of Natural Medicine is prevention, through educating and empowering people to attain better health through adopting a more natural lifestyle, eating a healthy diet, exercising, regulating sleep, and regenerating themselves physically, emotionally and spiritually. Rather than providing a band-aid that covers up symptoms, the goal is to identify and treat the cause with non-invasive, safe and effective natural therapies. All of these therapies of which have an abundance of research behind them, even if the entire practice of naturopathy as a ‘health service’ has yet to be extensively studied.

When it comes to your health, your freedom of choice should never be confined as to what the Government stipulates as ‘good for us’.

Despite what the Australian Government has concluded, embracing a health-enhanced lifestyle and working alongside a natural healthcare professional, can provide those with presenting health concerns with a greater quality of life.

A 2017 study of 252 Australian individuals aimed to assess patients perceptions of clinical care in complementary medicine. It concluded that complementary medicine practice is characterised by a patient-centred, empathic and empowering approach – with 99.2% of patients claiming they felt seen and heard as a unique individual by their complementary medicine practitioner.

As a result of education initiatives such as the How Dare They Campaign, saw at least 5315 letters be sent to members of parliament to resist the change, and reached over 780,000 people on social.

I Support Natural Medicine and I Vote had 1700 shares and 100,000 views on Facebook.

The Australian Public is invested in natural medicine practitioners and the therapies they offer.

1 http://www.nhmrchomeopathy.com/ombudsman-exec-summary.html

2 http://www.health.gov.au/internet/main/publishing.nsf/Content/private-health-insurance-reforms-fact-sheet-removing-coverage-for-some-natural-therapies

3 Australian Government. Department of Health [Internet]. Canberra ACT: Department of Health; 2017 [updated 2017 June 29; cited 2018 Aug 3]. Available from: http://www.health.gov.au/internet/main/publishing.nsf/Content/phi-natural-therapies

4 Reid R, Steel A, Wardle J, Trubody A, Adams J. Complementary medicine use by the Australian population: a critical mixed studies systematic review of utilisation, perceptions and factors associated with use. BMC Complementary and Alternative Medicine. 2016 Dec;16(1):176.

5 Shanahan C, Lorimier R. Targeted use of complementary medicines: potential health outcomes and cost savings in Australia. Frost & Sullivan (Australia) Pty. Ltd., Sydney. 2014 Oct;116.

6 https://www.echamp.eu/news-and-events/news/complementary-medicine-in-switzerland-now-a-mandatory-health-insurance-service

7 http://apps.who.int/medicinedocs/en/d/Jh2943e/8.4.html

8 Australian Government. National Health and Medical Research Council [Internet]. Canberra ACT: National Health and Medical Research Council; 2016 [updated 2016 Aug 31; cited 2018 Aug 3]. Available from: https://www.nhmrc.gov.au/book/nhmrc-corporate-plan-2016-2017/nhmrc-s-strategic-direction/major-health-issues

 

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February 27, 2019 by Luke Leave a Comment

Low muscle strength linked to shorter life expectancy

Image result for grip test strength

 

People with low muscle strength don’t typically live as long as their stronger peers, according to a new study.

After adjusting for sociodemographic factors, chronic health conditions, and smoking history, researchers found that people with low muscle strength are 50 percent more likely to die earlier.

 

…muscle strength may be an even more important predictor of overall health and longevity than muscle mass.

“Maintaining muscle strength throughout life—and especially in later life—is extremely important for longevity and aging independently,” says lead researcher Kate Duchowny, who recently completed her doctorate in epidemiology at the University of Michigan School of Public Health.

A growing body of research has indicated that muscle strength may be an even more important predictor of overall health and longevity than muscle mass.

Further, hand grip strength specifically has been found to be inversely related to mobility limitations and disability. However, despite being a relatively simple and cost-effective test, grip strength measurement is not currently part of most routine physicals, Duchowny says.

“This study further highlights the importance of integrating grip strength measurements into routine care—not just for older adults but even in midlife,” says Duchowny, who is now a postdoctoral scholar fellow at the University of California, San Francisco.

“Having hand grip strength be an integral part of routine care would allow for earlier interventions, which could lead to increased longevity and independence for individuals.”

For the study, which appears in the Journal of Gerontology: Medical Sciences, researchers analyzed data of a nationally representative sample of 8,326 men and women ages 65 and older who are part of the University of Michigan’s Health and Retirement Study.

“…muscle weakness is a serious public health concern…”

Grip strength can be measured using a device called a dynamometer, which a patient squeezes to measure their strength in kilograms. Researchers used “cut-points,” or thresholds, to define levels of strength. For example, researchers identified muscle weakness as having a hand grip strength less than 39 kg for men and 22 kg for women.

They derived those thresholds based on the nationally representative sample, something Duchowny says is unique to this study.

Based on the data, 46 percent of the sample population was considered weak at baseline. By comparison, only about 10 to 13 percent were considered weak using other cut-points derived from less representative samples.

“We believe our cut-points more accurately reflect the changing population trends of older people and that muscle weakness is a serious public health concern,” Duchowny says

Source: University of Michigan

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February 27, 2019 by Luke Leave a Comment

Common weed killer ups risk of some cancers by 40%

 

Common weed killer ups risk of some cancers byImage result for glyphosate 40%

University of Washington

Exposure to glyphosate—the world’s most widely used, broad-spectrum herbicide and the primary ingredient in the weed killer Roundup—increases the risk of some cancers by more than 40 percent, according to new research.

Various reviews and international assessments have come to different conclusions about whether glyphosate leads to cancer in humans.

Now, researchers have conducted an updated meta-analysis—a comprehensive review of existing literature—and focused on the most highly exposed groups in each study. They found that the link between glyphosate and non-Hodgkin lymphoma is stronger than previously reported.

“Our analysis focused on providing the best possible answer to the question of whether or not glyphosate is carcinogenic,” says senior author Lianne Sheppard, a professor in the environmental and occupational health sciences and biostatistics departments at the University of Washington. “As a result of this research, I am even more convinced that it is.”

By examining epidemiologic studies published between 2001 and 2018, the team determined that exposure to glyphosate may increase the risk of non-Hodgkin lymphoma by as much as 41 percent. The authors focused their review on epidemiological research in humans but also considered the evidence from laboratory animals.

“This research provides the most up-to-date analysis of glyphosate and its link with Non-Hodgkin Lymphoma, incorporating a 2018 study of more than 54,000 people who work as licensed pesticide applicators,” says coauthor Rachel Shaffer, a doctoral student in the environmental and occupational health sciences department.

“These findings are aligned with a prior assessment from the International Agency for Research on Cancer, which classified glyphosate as a ‘probable human carcinogen’ in 2015,” Shaffer says.

The agricultural industry started using glyphosate in 1974. Its use soared, particularly since the mid-2000s when the practice of “green burndown” began, in which glyphosate-based herbicides are applied to crops shortly before harvest. As a consequence, crops now are likely to have higher residues of glyphosate.

Researchers say more studies are needed to account for the effects of increased exposures from green burndown, which may not be fully captured in the existing studies reviewed in this new publication.

Their findings appear in the journal Mutation Research/Reviews in Mutation Research. Additional coauthors are from the University of California, Berkeley and the Icahn School of Medicine at Mount Sinai in New York. The National Institutes of Environmental Health Sciences and the University of Washington Retirement Association Aging Fellowship funded the research.

Source: University of Washington

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January 28, 2019 by Luke Leave a Comment

You can do it! 4 tips to keep your resolutions

You can do it! 4 tips to keep your resolutionsImage result for new year resolution

 In order to keep your resolutions in 2019, consider these tips from Tim Bono, author of When Likes Aren’t Enough: A Crash Course in the Science of Happiness (Grand Central Life & Style, 2018) and lecturer in psychology at Washington University in St. Louis.

 

Find your motivation: Identify an important reason why you are resolving to change something in your life (e.g., “I’m doing it for my kids” or “This is to improve my overall health”). Research shows that reminding yourself of how your daily behaviors fit into big-picture goals will keep you motivated to stay on track.

Identify the challenges: Acknowledge potential barriers that might get in the way of implementing your goals (you might get lazy, tired, forget, or be lured away by another temptation), and then identify contingency plans for how you will respond in those moments: “When I start getting distracted in the middle of a big work project, I’ll give myself a quick break and then remind myself how rewarding it will feel to be finished with it.” Better yet, select environments that are free from distractions altogether. If you know you’re always tempted to surf the web while completing work, take your laptop to a place where there’s no wifi and leave your phone behind.

Make a routine: Set specific dates and times when you will incorporate the behavior—when you make a schedule for new behaviors you’d like to incorporate into your life, they require less psychological strength to implement. When you get in the habit of running every Tuesday and Thursday morning, the behavior becomes much easier to initiate because it simply becomes part of your routine, like brushing your teeth or taking the dog on a walk.

Treat yourself: Make your goals measurable, break them up into smaller sub-goals, and then reward yourself each time you hit a particular milestone. If your goal is to lose 50 pounds in the new year, treat yourself to a movie or other fun outing for each five pounds you lose.

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January 28, 2019 by Luke Leave a Comment

The Sleep Gut Connection Part 2: Circadian Rhythms

Image result for gut and sleep

The Sleep Gut Connection Part 2: Circadian Rhythms

A growing number of studies now suggest that the vast and diverse microbial ecosystem of the gut has its own daily rhythms. These microbiome rhythms appear to be deeply entwined with circadian rhythms, the 24 hour biological rhythms that regulate sleep and wake cycles in addition to many important physiological processes. Research suggests that both circadian and microbial rhythms are capable of influencing and disrupting the other, with consequences for both health and sleep.

According to research, the rhythms of gut microbes are affected by what and when we eat. A study using mice found that when they ate a healthy diet, they generated more beneficial gut microbes, and that the collective activity of microbial life in the gut followed a daily — or diurnal — rhythm. That rhythm in turn supported circadian rhythms in the animal. Mice that were fed a high-fat, stereotypically “Western” diet, on the other hand, produced less optimal microbial life. The gut microbes of these mice did not adhere to a daily rhythm themselves, and also sent signals that disrupted circadian rhythms. These mice gained weight and became obese, while the mice that ate healthfully did not.

Scientists bred a third group of mice without any gut microbes at all. Because they lacked a gut microbiome, there were no bacteria to send signals to the rest of their bodies. Circadian disruption occurred in these mice, but they did not gain weight or suffer metabolic disruption, even when fed the high-fat diet.

This suggests a couple of important conclusions. First, microbial activity is key to normal circadian function and, therefore to sleep. Second, that the microbiome is a key player along with diet in the regulation of weight and metabolism.

Research in humans has returned similar results. The human microbiome appears to follow daily rhythms influenced by timing of eating and the types of foods consumed, and to exert effects over circadian rhythms. Research has also found that the relationship between these different biological rhythms works both ways. Scientists have discovered that disruptions to circadian rhythms — the kind that occurs through jet lag, whether through actual travel or from “social” jet lag — disrupts microbial rhythms and the health of the microbial ecosystem. People who experience these changes to microbial rhythms as a result of circadian disruption suffer metabolic imbalance, glucose intolerance, and weight gain, according to research.

We’ve known for some time about the relationship of sleep, circadian rhythms, and metabolic health. Disrupted sleep and misaligned circadian rhythms have been strongly tied to higher rates of obesity, and to metabolic disorders including type 2 diabetes. This emerging knowledge of the microbiome and its relationship to circadian function may in time deliver to us a deeper understanding of how health is influenced by sleep and circadian activity.

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