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Category: General Dentistry

Singh Continues Ndp’s Pledge to Subsidize Dental Costs, but Will It Work?
27Sep
The NDP’s leader Jagmeet Singh has said that his party will continue their pledge towards subsidizing dental costs for those without insurance. This long-running idea continues to enjoy support, though it has also caused many questions, mainly around the source of the money needed for such a program.

Ahead of the 2021 Canadian Federal Election, NDP Leader Jagmeet Singh stated that his party would implement a federal program aimed at lowering dental costs.

The federal program would be based around subsidizing dentistry costs for Canadian citizens without insurance. This is an important issue, as a sizeable number of Canadians do not have insurance.

Singh referred to oral health a one of Canada’s “biggest divides” because of how those with limited income were being “left high and dry” in the current situation [1]. Having a healthy income is something that obviously isn’t applicable to everyone.

The NDP and Dental Care

The NDP have gradually grown in popularity in recent years. Dental care reform has been a consistent area that they have focused on.

They made a pledge ahead of the 2019 election which involved providing free dental care to low-income individuals [2]. This plan was then developed and altered ready for the 2021 election.

The 2021 plan formed part of the NDP’s election pledge. Singh said that anyone that received under $90,000 per year would benefit from his plan.

Those earning between $60,000 and $90,000 per year would have part of their dental expenses covered. Moreover, those that earn below $60,000 would be fully covered in the plan [1].

As part of their calculations, the NDP estimated that 6.5million Canadians would benefit from their program. As a result of the plan, the average family would save $1,200 in dental fees each year [1].

Could the NDP’s plan work?

The NDP’s idea has already had its validity studied. A 2020 report by the Parliamentary Budget Office estimated an upfront cost of $3billion for the Government [3]. Furthermore, this would be followed with a $1.5billion cost per year [3].

Some have asked where the money needed for this program would come from. Singh has said that the NDP would fund the program by introducing a 1% tax on households with wealth of over $10million.

The NDP’s plan would address long-term problems in the dental industry of Canada. Research shows that in a 12-month period, just 75% of Canadians visited a dentist, with 23% being put off from visiting a dental clinic due to cost [4].

However, Singh’s plan hasn’t been popular with fellow parties. In June, a motion put forward by the NDP relating to dental costs was voted down in the House of Commons [5]. Similar results may also follow.

Will the NDP keep this policy for the future?

It is likely that the NDP will continue this policy in upcoming elections because of its popularity among voters, many of whom would benefit from this program.

The 2021 election policy included slight modifications on the 2019 policy. Moreover, we can expect another slight alteration by the time of the next federal election, scheduled for October 2025 at the latest.

The NDP have been enjoying an uplift in support over recent years, and will hope that by the next election, that they will be able to challenge for more seats. Dental care is likely to continue to be an important part in the NDP’s overall policies.

What we offer at Savanna Dental

Savanna Dental is a dental clinic based in Calgary, Alberta, Canada. We offer our patients a warm welcome, a comfortable experience and advice whenever needed.

We always recommend that our patients visit our Calgary-based dental clinic twice a year for an important regular dental check-up. If any problems are detected, we have many treatments, for instance cavity fillings and root canals, that can effectively restore oral health.

Above all, we recommend brushing our teeth at least twice a day and flossing regularly. Moreover, eating healthily and trying to avoid sugary foods and drink is helpful.

In addition, all of our services at our Calgary dental clinic Savanna Dental are in line with the Alberta Dental Fee Guide.

We would love you to visit our dental clinic in Calgary Savanna Dental! You can read more about us by visiting our website https://savannadental.ca.

Large Study Shows the Current State of Oral Health Around the World - Savanna Dental
13Sep
A recent study has provided an overview of the current state of oral health around the world. There were both positives and negatives arising from the survey. While many suffer with oral health problems, a surprising amount of people said they had no such issues. Worryingly though, many are not aware of the link between oral health and physical health. The study found several trends that will aid future research.

A recent study has provided an interesting insight into the overall state of oral health around the world. The study took place across 15 countries. It provided an overall status of wellbeing, habits, desires and the concerns of oral health.

The research found that there are many positives in the oral health of study participants, but some worrying areas too. The findings also showed the impact that Covid-19 has had on oral health.

The Study

The research was carried out by the oral healthcare company Sunstar. They used 15,000 respondents, with 1,000 people from each of the 15 countries interviewed.

The respondents were all aged 18-65. There were an equal number of males and females. All respondents were asked a range of questions relating to their oral health.

There were six European representatives – the United Kingdom, Germany, France, Spain, Italy and Netherlands. In the Americas, the countries partaking were Mexico, USA, Argentina and Brazil. Then there were five Asian countries, Japan, China, Singapore, Thailand and Indonesia.

The research is called the 2021 Globally Healthy Thinking Report. The full report is available to see on Sunstar’s website, which you can access by clicking here [1]. You can also see a brief snapshot of the key results by clicking here [2].

Key Findings

We all know the importance of oral health. Having strong oral hygiene is important, which includes attending regular check-ups and brushing teeth at least twice a day.

Yet the results show that not everyone brushes their teeth twice every day. Those from Indonesia recorded the lowest percentage for brushing teeth twice a day, with 45% of respondents saying that they didn’t. Those that forgot to brush their teeth the least were Germans – with 80% of respondents saying that they always brushed twice a day. Reasons for not brushing teeth included forgetting, wanting to go straight to bed, being in a rush, or simply not being bothered [1].

In terms of oral problems, the most common issue was tooth sensitivity [1]. Tooth decay, gum disease and bad breath were among other common problems.

Thailand had the most oral health problems, with only 1 in 10 respondents having no issues to report [1]. This backs up earlier research, which has showed that Thailand has seen the quality of life of their citizens lower due to poor oral health [3]. The United Kingdom appeared to have the best oral health, with 40% of respondents stating they had no problems with their teeth [1].

Gum disease affects Italians the most, and the French the least. Oral health problems often cause bad breath, with those from Japan suffering the most with this; 34% of Japan’s respondents reported having bad breath. Those in Brazil had the least at 8% [1].

Such problems are sometimes caused, or at least aggravated by, poor habits. Smoking has a negative impact on oral health [4]. 27% of Spaniards and Germans admitted to smoking. Worryingly, only 39% of Singaporeans realised smoking was bad for their dental health. Conversely, 76% of respondents of Argentina said they knew smoking affected dental health [1].

Other common habits that people wished they could stop were drinking “staining drinks”, coffee, tea and eating sweets. Jaw-clenching and teeth grinding were other common problems [1].

Sadly, most people were unsatisfied with the appearance of their smile. Social media has been criticized for giving a false impression of what teeth should look like. It has also made more people conscious of their appearance [5].

As a result, many people said they wanted to have cosmetic makeovers. Netherlands was the happiest with their teeth, with 18% saying they didn’t want cosmetic treatment [1]. Just 5% of those from Thailand, Italy, Spain and Brazil said they didn’t want any cosmetic work [1]. The most popular cosmetic treatments requested were tooth whitening and straighter teeth [1]. Others included veneers and bonding.

Covid-19 has had a big impact on oral health. In fact, the World Health Organization talked about Covid-19 causing a “dental disaster”. Part of this was due to missed appointments and subsequent untreated issues. Exact numbers differed from country to country. 44% of Argentinians said they missed dental appointments during the pandemic. Yet only 12% of those in Japan did [1].

Problems like tooth sensitivity have become more problematic. 25% of American respondents experienced tooth sensitivity. Indonesia was the highest at 45% [1].

In more positive news, Covid-19 has led to improvements in brushing teeth. 27% of those profiled said they brushed their teeth more often than pre-pandemic [1].

What these results show

The authors of the study had mixed conclusions. They said that it was positive that many people were keeping their mouth healthy. But there were some worries, primarily because many didn’t understand the link between oral health and physical health.

Out of the many problems, there are also easy solutions. For instance, many were concerned with bad breath, but regular brushing, flossing and tongue brushing can help this.

Germany and the United Kingdom frequently finished highest in many categories. It is no coincidence that Germany and the United Kingdom had the highest rank in terms of visiting the dentist twice a year. The percentages were Germany at 45% and the United Kingdom at 42% [1].

While Canadian citizens did not take part in the research, the conclusions remain relevant. It shows the importance of visiting the dentist often and using excellent oral hygiene. It also shows we should try to cut out bad habits.

The authors stated that the level of dental decay and gum disease are “most certainly” associated with lifestyle choices. For instance, smoking, diet and alcohol consumption are areas we should aim to avoid.

What we offer at Savanna Dental

Savanna Dental is a dental clinic based in Calgary, Alberta, Canada. We offer many services, including regular check-ups, cavity fillings, root canals and some cosmetic services.

Dental problems should be addressed early and can be identified at check-ups. This helps to prevent the problem getting more severe. So, if further treatment is needed after a routine check-up, we give our patients a clear treatment plan.

The best way of avoiding extra treatment is to have strong oral hygiene. This includes brushing our teeth at least twice a day, flossing regularly, and getting a dental check-up at least twice a year. Avoiding sugary foods and drink and not smoking also helps.

If you ever need any dental advice, our team at our Calgary dental clinic Savanna Dental will be happy to assist. This can include advice on treating bad breath, reviewing your diet, and any other dentistry-related guidance.

Our Calgary-based dental practice Savanna Dental also follows the Alberta Dental Fee Guide. This means our prices are competitive, transparent and affordable.

Summary

This report produced very interesting results. It shows that there is room for improvement in dental health around the world. However, there are many positives too. We should all take notice of the results. They serve as a reminder to adopt excellent oral hygiene, visit the dentist regularly and eat healthily.

We would love for you to visit our dental clinic soon! To read more about us and for other information, have a browse around our website https://savannadentalclinic.ca. We hope to see you soon!

  • [1] SUNSTAR. (2021). Global Healthy Thinking Report: 2021 Oral Health Awareness Survey. Available: https://www.sunstar.com/wp-content/uploads/2021/09/Sunstar-Global-Healthy-Thinking-Report-2021.pdf. Last accessed: 10th September 2021.
  • [2] SUNSTAR. (2021). Global Healthy Thinking Report. Available: https://www.sunstar.com/healthy-thinking-report/oral-survey-2021/. Last accessed: 10th September 2021.
  • [3] Sombateyotha, K., & Mahaweerawat, U. (2017). Oral Health Status and Oral Impact on Daily Performance in Elderly in Northeastern Region Thailand. European Journal of Sustainable Development. 6(2), p240-244.
  • [4] Miller, W. J., & Locker, D. (2007). Smoking and Oral Health Status. Journal of the Canadian Dental Association. 73(2), p155-165.
  • [5] Rekawek, P., Wu, B., & Hanna, T. (2021). Minimally Invasive Cosmetic Procedures, Social Media, and Oral-Maxillofacial Surgery: Use of Trends for the Modern Practice. Journal of Oral and Maxillofacial Surgery. 79(4), p739-740.
The effect of sugar on dental health - Savanna Dental
23Aug
Everyone is aware of the link between sugary food and drink and poor dental health. Most of us know that our oral health could improve by cutting down on our sugar intake. Yet it isn’t simple to cut out sugar, and those who do so face potential withdrawal-like symptoms.

Consumption of sugary food and drink is one of the main causes of tooth decay and poor oral health. It is also linked to rising obesity levels. Cutting down on sugar can be highly beneficial to oral health. However, research shows that giving up sugar isn’t an easy achievement.

The effect of sugar on dental health

Sugar is very bad for our teeth. Once consumed, it combines with bacteria to create acid, which then gradually dissolves enamel, eventually creating cavities that need to be filled.

The link between sugar and poor dental health is clear. Studies show a direct link between the level of sugar consumed and the number of decayed, missing or filled teeth [1].

Moreover, sugar doesn’t just negatively affect adult teeth. Statistics show that tooth decay is the leading cause for hospitalisation for 5-9 year olds in the United Kingdom [2]. This summarises the impact sugar can have even on deciduous teeth.

Surprisingly, sugar intake has actually decreased over the past decade in western nations [3], presumably due to the recent emphasis on healthy diets like keto and veganism.

However sugary foods and drink are everywhere. Many people do not realise that some everyday foods like cereal and yoghurts can be high in sugar. Even products marked as “diet” or “no added sugar” can be bad for our teeth and weight [4].

Furthermore, artificial sweeteners like aspartame, sucralose and stevia can still be harmful. Just because they are low-calorie, it doesn’t mean they have no impact on teeth.

What happens when we quit sugar

Quitting sugar, whether this is done gradually or by going cold turkey, can result in psychological and physical effects.

There has been a lot of research on whether or not we can become “addicted” to sugar. However, results remain inconclusive [5].

This is particularly the case with sugar-sweetened beverages, like Coca-Cola or Pepsi [6]. These drinks typically include caffeine and sugar, with caffeine known to cause withdrawal symptoms [7].

Quitting sugar can cause withdrawal-like symptoms. Physical symptoms include headaches, fatigue and even mood changes. Psychological symptoms include cravings, sleep disturbances and symptoms of depression and anxiety [8].

Sugar affects the brain’s reward system. Consumption of sugar results in the desire to consume more sugar, as it produces the brain’s feel-good chemical dopamine.

Cutting down on sugar

As part of eating a balanced and nutritious diet, we should attempt to only consume a small amount of sugary foods and drink.

When we do consume something sugary, it is a good idea to rinse your mouth with water soon after, as this can help to stabilise acid levels in the mouth.

Cutting down gradually is a better idea than adopting a “cold turkey” approach of radically changing diet. This is because the unpleasant symptoms outlined above may be onset by a sudden change.

Trying to find substitutes for sweet food and drink is a good method for cutting out sugar. For instance, swapping fizzy drinks for water of flavoured water. Having a dessert every other day instead of each day is another measure.

Eating filling yet nutritious food should also aid against cravings. Foods like vegetables, eggs or nuts can help. Some people find that using a fasting diet, such as intermittent fasting can help.

Many people find that chewing sugarfree gum is a good way of easing temptations. Sugarfree gum does have dental benefits, as it can help to regulate the pH levels of saliva in the mouth [9].

Ultimately, like with any attempt at change in life, consistency is key. Coping with the first few weeks will be difficult, but the health benefits will make this worthwhile. You can expect to see a strong improvement in the long-term.

What we can offer at Savanna Dental

At Savanna Dental, we offer our patients a wide range of services and treatments. We ensure that our patients receive a comfortable and caring experience when visiting us.

Our dental clinic is based in Calgary, Alberta, Canada. We offer services like regular check-ups, cavity fillings, dentures, root canals, and some cosmetic services such as tooth whitening.

It is vital for any dental problems to be addressed early. They can be identified at check-ups. This helps to prevent the problem worsening over time.

If further treatment is required after a check-up, we provide our patients with a clear treatment plan.

Our Calgary based dental practice Savanna Dental also follows the Alberta Dental Fee Guide, which means our prices are competitive, transparent and affordable.

The best way to avoid needing extra treatment is to have excellent oral hygiene. This includes brushing our teeth at least twice a day, flossing regularly, and getting a dental check-up at least twice a year. Avoiding sugary foods and drink, and not smoking also helps.

If you need dental advice, our team at our Calgary dental clinic Savanna Dental will be happy to assist. This can include advice on treating bad breath, reviewing how your diet effects your oral health, and any other dentistry-related guidance.

Summary

It is important to state that when consumed in moderation, sugar is okay. While it is a good idea to cut down on sugar, there is no reason for it to be entirely withdrawn from your diet. But consuming less sugar can be excellent for our oral health.

We hope you visit our Calgary-based dental clinic soon! You can find out more about us at our website https://savannadentalclinic.ca, and see why our patients love us. We hope to see you soon!

  • [1] Battellino, L. J., Corneho, L. S., Dorronsoro de Cattoni, S. T., Luna Maldonado de Yankilevich, E. R., Calamari, S. E., & Aczura, A. (1997). Oral health status evaluation of pre-school children: longitudinal epidemiologic study. (1993–1994). Revista de Saúde Pública. 31(1), p272-281.
  • [2]. Templeton, S. K. (2014). Rotten teeth put 26,000 children in hospital. Available: http://www.thesundaytimes.co.uk/sto/news/uk_news/Health/Sugar/article1433860.ece?shareToken=6923b16557f4b254af8fa420378b6fc2. Last accessed: 22nd August 2021.
  • [3] Tedstone, A. (2020). New data reveals how our diets are changing over time. Available: https://publichealthmatters.blog.gov.uk/2020/12/21/new-data-reveals-how-our-diets-are-changing-over-time/. Last accessed: 21 August 2021.
  • [4] Te Morenga. (2013). Dietary sugars and body weight: systematic review and meta-analyses of randomised controlled trials and cohort studies. British Medical Journal. 346:e7492.
  • [5] Westwater, M. L., Fletcher, P. C., Ziauddeen, H. (2016). Sugar addiction: the state of the science. 55(1), p55-69.
  • [6] Falbe, J., Thompson, H. R., Patel, A., & Madsen, K. A. (2019). Potentially addictive properties of sugar-sweetened beverages among adolescents. Appetite. 133(1), p130-137.
  • [7] Jain, S., Srivastava, S. A., Verma, R. P., & Maggu, G. (2019). Caffeine addiction: Need for awareness and research and regulatory measures. Asian Journal of Psychiatry. 41(1), p73-75.
  • [8] Knuppel, A., Shipley, M. J., Llewellyn, C. H., & Brunner, E. J. (2017). Sugar intake from sweet food and beverages, common mental disorder and depression: prospective findings from the Whitehall II study. Scientifix Reports. 7, 6287.
  • [9] Newton, J. T., Awojobi, O., Nasseripour, M., Warburton, F., Di Giorgio, S., Gallagher, J. E., & Banerjee, A. (2019). A Systematic Review and Meta-Analysis of the Role of Sugar-Free Chewing Gum in Dental Caries. JDR Clinical & Translational Research. 5(3), p214-223.
Ever Wondered If You Have Bad Breath? A New Sensor Can Tell You - Savanna Dental
2Aug
Bad breath is a common, yet difficult thing to live with, and many of us worry about having bad breath throughout the day. Practicing excellent oral hygiene is the best way to combat bad breath. However, new research shows that a thumb-sized sensor could help detect bad breath for you!

Bad breath is a common source of concern, anxiety and embarrassment. It is one of those topics that is difficult to ask others for an honest opinion about, and even more difficult to tell someone about their bad breath.

But recent research that has focused on studying ways of detecting bad breath has found that a specially-constructed, thumb-sized device could allow us to automatically detect if we have bad breath.

Finding an accurate method to detect bad breath has been a topic of interest for a long time for researchers, especially given how common the issue of bad breath is for people around the world. Therefore, this is an exciting development.

What is bad breath?

Many people have bad breath now and then, while others have long-term problems with bad breath – which is a medical condition called Halitosis.

Bad breath affects many people, with statistics suggesting approximately 60million people in the United States alone suffer from chronic halitosis [1].

Bad breath is linked to the levels of a gas named hydrogen sulfide that is present in our mouths. This is the gas that causes bad breath.

From a dental perspective, persistent bad breath is often a sign of halitosis or gum disease, and therefore early identification can be very helpful in preventing worsening oral health.

Aside from physical health, bad breath can also be a problem socially. A study in the United Kingdom found that bad breath was the “biggest turn off” for people looking for a new partner [2]. Bad breath can also negatively impact mental health, with low self-esteem and anxiety commonly associated with those who have bad breath [3].

The causes of bad breath

Poor oral hygiene is the most common cause of bad breath. Toothpaste not only effectively cleans the mouth, but it also leaves a minty taste behind, keeping our breath fresh and pleasant.

But when people avoid brushing their teeth, neglecting to floss, and ignoring their tongue, it results in the build-up of bacteria in and between the teeth and gums, which leads to rotten-smelling gases to emit.

Aside from poor oral hygiene, other common causes of bad breath or halitosis include foods, diseases and tobacco.

Many things cause short-term bad breath, such as strong-flavoured foods like garlic and onions. But others, like smoking, can cause both short and long-term breath quality problems. Smoking also stains teeth and irritates gums [4].

Certain medications and medical conditions are also linked to bad breath. Dry mouth, some gastrointestinal conditions and even diabetes can all worsen breath [5].

The Research

There has been significant research in the past into ways of detecting bad breath. But while some devices already exist, their accuracy and legitimacy has been questioned. These devices also require exhaled air to be tested on expensive scientific equipment, therefore making it impractical for general public use.

But thanks to a new study, this could change. The recent research was published in the ACS Nano journal, and was carried out by researchers at the South Korea-based Advanced Institute of Science and Technology [6].

The researchers have been able to create a new sensor that is able to detect the levels of hydrogen sulfide in breath – which, as mentioned earlier, is the gas that leads to bad breath.

The researchers created a solution, which consisted of different levels of sodium chloride, metal salt, platinum metal nanoparticles and tungsten. The solution was then manufactured into tiny fibres using a technique called electrospinning [6].

Researchers used different solutions and quantities of chemicals in order to find the most effective final solution, which was measured by the solution with the highest reactivity to hydrogen sulfide.

The sensor would combine with the above solution to detect levels of gas, temperature, pressure and humidity, in order to ascertain breath quality.

When tested, the sensor was able to identify bad breath 86% of the time when measuring exhaled air. The researchers suggested that a process of filtering would lead to even more accurate results [6].

As a result of these findings, the researchers have suggested that a small, thumb-sized device could soon be built, which could be sold to the general public – providing them with rapid results on the quality of their breath [6].

What we offer at Savanna Dental

Here at Savanna Dental, we are happy to offer our patients a vast range of services. We are based in a convenient location within Calgary, Alberta, Canada.

We strive for patient satisfaction, and ensure that we provide our visitors with a comfortable, caring and reassuring experience.

We discussed earlier about how bad breath can be a sign of health problems, and this is consistent with any oral health issues – it is important to attend regular check-ups to check overall oral health.

The earlier that any problems are detected, the better the chance of recovery. We therefore recommend that our patients see us at Savanna Dental at least twice a year for a regular check-up.

If further treatment is required following a dental check-up, we provide our patients with a clear treatment plan, whilst giving them a voice in their treatment.

Just some of the many services we offer include cavity fillings, root canals, dentures, and even cosmetic dentistry services like teeth whitening.

The best thing we can all do to avoid extra treatment is to practice excellent oral hygiene. This includes brushing our teeth at least twice a day, flossing regularly, and potentially using a tongue scraper – with this helping to protect against bad breath.

Avoiding smoking, sugary foods and drink and alcohol wherever possible can also protect our oral health.

Our Calgary dental clinic Savanna Dental also follows the Alberta Dental Fee Guide, which provides affordable and totally transparent fees.

Summary

Recent studies certainly suggest that dental health is going to be aided by technological advancements. As well as this bad breath device, other recent developments include the possibility of predicting tooth loss, and even a candy that could lead to enamel restoration (click here to know more).

The study above into bad breath is another example of exciting developments being made in dentistry. However, for now, the focus must remain on practicing excellent oral hygiene.

That is the best way of staving off the threat of bad breath, and also helps to fight against dental problems.

We hope that you visit our Calgary-based dental clinic Savanna Dental soon! You can visit our website by clicking here https://savannadentalclinic.ca, where you can find out more about us, and the various services that we offer our patients.

  • [1] American Dental Association. (2003). Council on Scientific Affairs: Association report: Oral Malodor, Journal of American Dental Association. 134(1), p209-214.
  • [2] Oral Health Foundation. (2019). Bad breath is biggest barrier to landing your Valentine’s Day date, reveals survey. Available: https://www.dentalhealth.org/news/bad-breath-is-biggest-barrier-to-landing-your-valentines-day-date-reveals-survey. Last accessed: 30th July 2021. Last accessed: 11th June 2021.
  • [3] Kisely, S. (2016). No Mental Health without Oral Health. The Canadian Journal of Psychiatry. 61(5), p277-282.
  • [4] NHS Choices. (2019). Bad breath. Available: https://www.nhs.uk/conditions/bad-breath/. Last accessed: 30th July 2021.
  • [5] Tomova, R., & Panov, V. (2016). Bad breath in gastrointestinal and liver diseases. Scripta Scientifica Medica. 48(4), p48-52.
  • [6] Shin, H., Kim, D-H., Jung, W., Jang, J-S., Hwa Kim, Y., Lee, Y., Chang, K., Lee, J., Park, J., Namkoong, K., & K, I-D. (2021). Surface Activity-Tuned Metal Oxide Chemiresistor: Toward Direct and Quantitative Halitosis Diagnosis. ACS Nano. Available: https://pubs.acs.org/doi/10.1021/acsnano.1c01350.
Is It Possible to Predict Tooth Loss? - Savanna Dental
26Jul
Tooth loss is a serious dental problem that affects many people around the world. However, new research suggests that by using machine-learning tools, that it will be possible for us to predict future tooth loss, which can help to delay, or even prevent, eventual tooth loss.

Most people view tooth loss as an inevitable part of life – something that as we grow older, becomes unavoidable.

But this isn’t necessarily the case, and recent research has showed that in the future, technological advancements mean that it is possible that we could predict tooth loss, and therefore act quickly to delay or even prevent tooth loss. This interesting research could improve the oral health of people all around the world.

Tooth loss

Tooth loss is a very difficult process to go through. Tooth loss is very common, with various studies estimating that over 175 million Americans are missing at least one tooth, with tooth loss worsening as we grow older [1].

Tooth loss is usually caused by gum disease (also known as periodontal disease), which is an incredibly common condition – with research suggesting that approximately 90% of the world’s population has some form of gum disease [2].

Gum disease can be linked to several areas, most commonly poor oral hygiene, such as not brushing teeth properly. A high-sugar diet, untreated cavities, smoking and conditions like diabetes or arthritis are other risk factors.

Tooth loss has both physical and psychological consequences. Losing teeth can affect a person’s overall wellbeing, diet and quality of life [3]. It also has the psychological impact of affecting confidence and self-esteem [4].

Given all of these issues, the recent findings of the research is an exciting development, which could have a highly-positive effect on society.

The Study

The research was carried out by the Harvard School of Dental Medicine, before being published in PLOS One [5]. The study was based around how machine learning tools fared when it came to the identification of those at risk of tooth loss.

The study compared 5 different algorithms, which included different combinations of variables, with each of the algorithms then used to screen for risk of tooth loss, including complete and incremental tooth loss [5].

As mentioned, different variables were used in the different algorithms. These variables included medical characteristics, education, race and general health conditions like diabetes.

The study used data from the National Health and Nutrition Examination Survey – specifically using the data of 12,000 adults from 2011 to 2014. The data was used to design and then test the five machine-learning algorithms – and subsequently compare their findings to the results of a dental examination.

The results showed that the algorithms produced more accurate results than a routine dental examination. As mentioned above, these algorithms differed based on certain characteristics and variables.

The patient’s history of attending a dentist and age were, as expected, important factors. But the algorithms were able to teach us more. A patient’s education level, employment status and income were all very relevant for predicting tooth loss.

Those from low-income and marginalized populations were already known to have high levels of tooth loss, with previous research confirming this [6]. Lack of access to dental care continues to be a significant problem for these demographics.

What does this mean for dentistry?

The results suggest that in the long-term, machine learning could help to predict tooth loss, which would protect millions from the difficulties and consequences of losing teeth.

The idea is that by predicting tooth loss early, eventual tooth loss can help to delay, or even prevent, cases of tooth loss.

Lead researcher Hawazin Elani, an Assistant Professor at Harvard School of Dental Medicine, praised the findings, stating that the analysis proved that machine-learning models could be effective at predicting risk. Elani went on to state that machine-learning “could help to screen people all over the world”.

But these results also underline the importance of early intervention. Unfortunately, many people who need dental treatment avoid going to the dentist until they are in excruciating pain, by which time it is often too late to save their tooth, leading to removal.

This shows how vital it is to attend regular dental check-ups, as any problems can be identified and acted on quickly. Machine-learning certainly has a place in dentistry, but a regular check-up, twice a year, can help immeasurably.

What we offer at Savanna Dental

At Savanna Dental, we offer our patients a range of services. We are located in a convenient location in Calgary, Alberta, Canada, and ensure that we provide our patients with a caring and comfortable experience.

The research above has shown how crucial it is to detect dental problems early. The best thing to do therefore is to attend regular dental check-ups. We recommend that our patients come to see us twice a year for a check-up.

When further treatment is required following a regular check-up, we provide many different services to fit the patient’s circumstances. These include cavity fillings, root canals, and dentures among other treatments.

Many people are put off of visiting the dentist due to the costs involved. However, our Calgary-based dental clinic Savanna Dental follows the Alberta Dental Fee Guide, which provides our patients with transparent and affordable costs.

As always, we recommend brushing your teeth at least twice a day, flossing regularly, and avoiding sugary foods and drinks, alcohol and smoking wherever possible. Good oral hygiene is very important, and has numerous benefits, including slowing down cognitive decline(click to know more).

We also provide some cosmetic dentistry treatments at our Calgary dental clinic, including teeth whitening.

Summary

Machine-learning definitely has the impact to positively affect the dental industry. The ability to predict tooth loss offers many benefits. Early intervention continues to be crucial in preventing tooth loss and other oral problems.

We hope that you consider visiting our Calgary-based dental clinic Savanna Dental, you can find out about us and the various services we offer by visiting our website https://savannadentalclinic.ca, we hope to see you soon!

  • [1] American College of Prosthodontists. (2015). Missing Teeth. Available: https://www.prosthodontics.org/assets/1/7/ACP_Talking_points_for_Missing_Teeth_1-12-15.pdf. Last accessed: 24 July 2021
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  • [6] Elani, H. W., Harper, S., & Thomson, W. M., Espinoza, I. L., Mejia, G. C., Ju, X., Jamieson, L. M., Kawachi, I., & Kaufman, J. S.. (2017). Social inequalities in tooth loss: A multinational comparison. Community Dentistry and Oral Epidemiology. 45(3), p266– 274.
Can Flossing Your Teeth Help Fight Against Cognitive Decline? - Savanna Dental
20Jul
Strong oral hygiene can help us in many ways. One such part of effective oral hygiene is flossing each day. Recent research has suggested that tooth loss is linked to cognitive decline, which therefore shows the importance of adopting excellent oral hygiene, which appears to help battle against cognitive conditions like Dementia or Alzheimer’s Disease.

Flossing is an important part of oral hygiene. The simple action of passing a thin cord between our teeth can have huge benefits, with food and dental plaque being removed.

The intention is to clean those hard-to-reach areas in our mouth that a toothbrush can’t quite get to. Flossing regularly can help to prevent gum disease and the build up of plaque, which therefore improves our oral health [1].

Interestingly, poor oral hygiene has been linked to cognitive decline. This potential link has been researched heavily in the past, which has yielded inconsistent results [2].

However, a recent study suggests there is a certain link between poor oral hygiene and cognitive decline [3]. This study reinforces the importance of flossing as part of our day-to-day oral health routine, and suggests it can help to prevent cognitive decline.

The Study

The study in question was a meta-analysis conducted by researchers at The New York University’s Rory Meyers College of Nursing. The research analysed 14 pre-existing studies that investigated a link between tooth loss and cognitive decline.

After combining the 14 studies, there were 34,074 participants, with 4,689 cases of people with diminished cognitive function – such as having Dementia or Alzheimer’s Disease [3].

The results showed that adults with more tooth loss had a 1.48 times higher risk of cognitive impairment. Moreover, tooth loss was also linked to a 1.28 times higher risk of developing Dementia [3].

Furthermore, the more teeth that are missing – the higher the risk of cognitive impairment. These are very worrying statistics, and shows the importance of strong oral hygiene to protect against tooth loss and gum disease.

Another interesting finding that the study concluded was that for those that lose teeth, they were likelier to have cognitive decline if they didn’t have dentures. This was an unexpected finding, but shows how dentures can be very effective for our oral health.

What the results mean

Senior author Bei Wu – who is a Professor in Global Health at the college – said “Given the staggering number of people diagnosed with Alzheimer’s disease and dementia each year, and the opportunity to improve oral health across the life span, it’s important to gain a deeper understanding of the connection between poor oral health and cognitive decline” [3].

The authors of the study stated that limited access to dental care was a big problem and was contributing to this situation. An example of where this is also happening in Canada is the Sioux Lookout, where similar problems exist (click here to read more).

The authors attempted to look for consistencies to draw conclusions on what caused these results. They suggested that the problem of missing teeth can affect chewing, which has the potential to make a person’s diet unhealthier.

Moreover, tooth loss can also happen as a result of gum disease, which involves inflammation, and already has a pre-existing link to cognitive impairment [4]. Untreated gum disease also increases the risk of developing other health conditions [5].

The importance of oral hygiene

The findings of this study show us all how important strong oral hygiene is. While many people brush their teeth twice a day, not many floss as well. But this study shows that flossing should be an important part of our oral health routine.

Flossing should be an every-day part of our oral health routine. Importantly, this routine should extend to our wider diet – including trying to avoid sugary foods wherever possible, along with drinks with a high-sugar content and alcohol.

It is most crucial to attend regular dental check-ups, as these check-ups help us to detect problems early. The earlier that oral problems are detected, the easier they are to treat. Dental problems won’t go away, therefore they should be acted on as soon as possible.

What we offer our patients at Savanna Dental

At Savanna Dental, we are proud to offer our patients a vast array of services, whilst providing them with a convenient, caring and comfortable experience. Our dental clinic is based in an easy-to-reach part of Calgary, Alberta, Canada.

As we have mentioned, getting regular dental check-ups is important. When treatment is required following a check-up, then we will provide our patients with a treatment plan that is suited to their circumstances.

Among the services we provide at our Calgary dental clinic are regular cavity fillings, root canals, and dentures. The study mentioned earlier shows how useful dentures can be. Dental implants can be a useful alternative to dentures, if you want to avoid them. We also provide some cosmetic dentistry treatments, including teeth whitening.

We mentioned flossing earlier, and it is likely that some people will be new to the practice of flossing. We can give you advice on how is best to floss, or advice on any other dental issues you have.

Accessing dental care in Canada is renowned for being difficult, and this poor access, along with the high costs involved, puts many people off visiting the dentist. However, our Calgary dental clinic Savanna Dental follows the Alberta Dental Fee Guide, which means that we offer affordable and transparent care to our patients.

Summary

Cognitive decline largely appears inevitable, with cases of Dementia and Alzheimer’s Disease continuing to rise [6]. For many years, efforts have been made to try and find a way of addressing these rising numbers. It seems that good oral hygiene can make a difference, which underlines the importance of us all taking our oral health seriously.

Our Calgary dental clinic Savanna Dental offers our patients a wide range of services, as mentioned above. We hope that you consider coming to our clinic for your regular check-ups. You can visit our website by clicking here https://savannadentalclinic.ca, which will give you the chance to read more about us and what we offer.

  • [1] Bauroth K, Charles C.H., Mankodi, S. M., Simmons, B. S., Zhao, Q, Kumar, L. D. (2003). The efficacy of an essential oil antiseptic mouthrinse vs. dental floss in controlling interproximal gingivitis. Journal of the American Dental Association. 134 (3), p359–365.
  • [2] Stewart, R., Weyant, R. J., Garcia, M. E., Harris, T., Launer, L. J., & Satterfield, S. (2013). Adverse Oral Health and Cognitive Decline: The Health, Aging and Body Composition Study. Journal of the American Geriatrics Society. 61(2), p177-184.
  • [3] Qi, X., Zhu, Z., Plassman, B. L., & Wu, B. (2021). Dose-Response Meta-Analysis on Tooth Loss With the Risk of Cognitive Impairment and Dementia. The Journal of Post-Acute and Long-Term Care Medicine. Available: https://doi.org/10.1016/j.jamda.2021.05.009.
  • [4] Glascoe, A., Brown, R., Mercer, J., & Lawrence, L. (2015). The Impact of Periodontal Disease upon Osteoporosis, Cognitive Impairment, Respiratory Diseases, Kidney Disease and Cancer. International Journal of Dentistry and Oral Health. 1(5), p1-8.
  • [5] Beydoun, M. A., Beydoun, H. A., Hossain, S., El-Hajj, Z. W., Weiss, J., & Zonderman, A. B. (2020). Clinical and Bacterial Markers of Periodontitis and Their Association with Incident All-Cause and Alzheimer’s Disease Dementia in a Large National Survey. Journal of Alzheimer’s Disease. 75(1), p157-172.
  • [6] Alzheimer’s Society. (2020). The UK’s biggest killer: why are deaths from dementia on the rise?. Available: https://www.alzheimers.org.uk/blog/research-dementia-UK-biggest-killer-on-the-rise. Last accessed: 16 July 2021.