Captivate – by Vanessa van Edwards
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This book isn’t just for one area of human interactions. It covers everything from the boardroom to the bedroom (not necessarily a progression with the same person!), business associates, friends, partners, kids, and more.
She presents information in a layered manner, covering for example, chapter-by-chapter:
- the first five minutes
- the first five hours
- the first five days
She also covers such things as:
- starting conversations in a way that makes you memorable (without making it weird!)
- the importance of really listening (and how to do that)
- collecting like-minded people appropriately
- introducing other people! Because a) it’s not all about you, but also b) you’re the person who knows everybody now
- where to stand at parties / networking events!
- dating and early-days dating messages
- reading the room, reading the people
All in all, a great resource for anyone who wants to make (and maintain!) meaningful relationships with those around you.
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Microplastics found in artery plaque linked with higher risk of heart attack, stroke and death
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Microplastics and nanoplastics are everywhere in our environment – including in our oceans and lakes, farmland, and even Arctic ice algae.
Microplastics have also been found inside of us – with studies detecting them in various tissues including in the lungs, blood, heart and placenta. Understandably, concern is rising about the potential risks of microplastics on our health.
However, while a growing body of research has focused on microplastics and nanoplastics, there’s still a lack of direct evidence that their presence in human tissues is harmful to our health – and it’s uncertain if they are related to particular diseases.
A new study has uncovered a correlation between microplastics and heart health, though. The researchers found that people who had detectable microplastics and nanoplastics in the plaque in their arteries had a higher risk of heart attack, stroke and death.
Heart health
The researchers looked at 257 people altogether. All of the patients were already undergoing preventative surgery to remove plaque from their carotid arteries (the main arteries that supply the brain with blood). This allowed the researchers to collect plaque samples and perform a chemical analysis. They then followed up with participants 34 months later.
Of the 257 participants, 150 were found to have the presence of microplastics and nanoplastics in their arterial plaque – mainly fragments of two of the most commonly used plastics in the world, polyethylene (used in grocery bags, bottles and food packaging) and polyvinyl chloride (used in flooring, cladding and pipes).
A statistical analysis of this data found that patients with microplastics and nanoplastics in their plaque had a higher risk of suffering a heart attack, stroke or death from any cause, compared with those who had no microplastics or nanoplastics in their plaque.
The researchers also analysed the macrophages (a type of immune cell that helps remove pathogens from the body) in the patients’ arteries. They found that participants who’d had microplastics and nanoplastics in their plaque also had evidence of plastic fragments in their macrophages.
They also looked at whether certain genes associated with inflammation (which can be a sign of disease) were switched on in the participants. They found that the participants who’d had microplastics and nanoplastics in their plaque also had signs of inflammation in their genes.
The microplastics were found in samples of plaque extracted from the carotid artery. Rocos/ Shutterstock These results may suggest an accumulation of nanoplastics and microplastics in carotid plaque could partly trigger inflammation. This inflammation may subsequently change the way plaque behaves in the body, making it less stable and triggering it to form a blood clot – which can eventually block blood flow, leading to heart attacks and strokes.
Interestingly, the researchers also found the presence of nanoplastics and microplastics was more common in participants who had diabetes and cardiovascular disease. This raises a lot of questions which have yet to be answered – such as why microplastics were more common in these participants, and if there may be a correlation between other diseases and the presence of microplastics in the body.
Other health risks
This study only focused on patients who had carotid artery disease and were already having surgery to remove the build-up of plaque. As such, it’s unclear whether the findings of this study can be applied to a larger population of people.
However, it isn’t the first study to show a link between microplastics and nanoplastics with poor health. Research suggests some of this harm may be due to the way microplastics and nanoplastics interact with proteins in the body.
For example, some human proteins adhere to the surface of polystyrene nanoplastics, forming a layer surrounding the nanoparticle. The formation of this layer may influence the activity and transfer of nanoplastics in human organs.
Another study suggested that nanoplastics can interact with a protein called alpha-synuclein, which in mouse studies has been shown to play a crucial role in facilitating communication between nerve cells. These clumps of nanoplastics and protein may increase the risk of Parkinson’s disease.
My published PhD research in chicken embryos found that nanoplastics may cause congenital malformations due to the way they interact with a protein called cadherin6B. Based on the interactions myself and fellow researchers saw, these malformations may affect the embryo’s eyes and neural tube, as well as the heart’s development and function.
Given the fact that nanoplastics and microplastics are found in carotid plaque, we now need to investigate how these plastics got into such tissues.
In mice, it has been demonstrated that gut macrophages (a type of white blood cell) can absorb microplastics and nanoplastics into their cell membrane. Perhaps a similar mechanism is taking place in the arteries, since nanoplastics have been identified in samples of carotid plaque macrophages.
The findings from this latest study add to a growing body of evidence showing a link between plastic products and our health. It is important now for researchers to investigate the specific mechanisms by which microplastics and nanoplastics cause harm in the body.
Meiru Wang, Postdoctoral Researcher, Molecular Biology and Nanotoxicology, Leiden University
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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Microplastics are in our brains. How worried should I be?
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Plastic is in our clothes, cars, mobile phones, water bottles and food containers. But recent research adds to growing concerns about the impact of tiny plastic fragments on our health.
A study from the United States has, for the first time, found microplastics in human brains. The study, which has yet to be independently verified by other scientists, has been described in the media as scary, shocking and alarming.
But what exactly are microplastics? What do they mean for our health? Should we be concerned?
Daniel Megias/Shutterstock What are microplastics? Can you see them?
We often consider plastic items to be indestructible. But plastic breaks down into smaller particles. Definitions vary but generally microplastics are smaller than five millimetres.
This makes some too small to be seen with the naked eye. So, many of the images the media uses to illustrate articles about microplastics are misleading, as some show much larger, clearly visible pieces.
Microplastics have been reported in many sources of drinking water and everyday food items. This means we are constantly exposed to them in our diet.
Such widespread, chronic (long-term) exposure makes this a serious concern for human health. While research investigating the potential risk microplastics pose to our health is limited, it is growing.
How about this latest study?
The study looked at concentrations of microplastics in 51 samples from men and women set aside from routine autopsies in Albuquerque, New Mexico. Samples were from the liver, kidney and brain.
These tiny particles are difficult to study due to their size, even with a high-powered microscope. So rather than trying to see them, researchers are beginning to use complex instruments that identify the chemical composition of microplastics in a sample. This is the technique used in this study.
The researchers were surprised to find up to 30 times more microplastics in brain samples than in the liver and kidney.
They hypothesised this could be due to high blood flow to the brain (carrying plastic particles with it). Alternatively, the liver and kidneys might be better suited to dealing with external toxins and particles. We also know the brain does not undergo the same amount of cellular renewal as other organs in the body, which could make the plastics linger here.
The researchers also found the amount of plastics in brain samples increased by about 50% between 2016 and 2024. This may reflect the rise in environmental plastic pollution and increased human exposure.
The microplastics found in this study were mostly composed of polyethylene. This is the most commonly produced plastic in the world and is used for many everyday products, such as bottle caps and plastic bags.
This is the first time microplastics have been found in human brains, which is important. However, this study is a “pre-print”, so other independent microplastics researchers haven’t yet reviewed or validated the study.
The most common plastic found was polyethylene, which is used to make plastic bags and bottle caps. Maciej Bledowski/Shutterstock How do microplastics end up in the brain?
Microplastics typically enter the body through contaminated food and water. This can disrupt the gut microbiome (the community of microbes in your gut) and cause inflammation. This leads to effects in the whole body via the immune system and the complex, two-way communication system between the gut and the brain. This so-called gut-brain axis is implicated in many aspects of health and disease.
We can also breathe in airborne microplastics. Once these particles are in the gut or lungs, they can move into the bloodstream and then travel around the body into various organs.
Studies have found microplastics in human faeces, joints, livers, reproductive organs, blood, vessels and hearts.
Microplastics also migrate to the brains of wild fish. In mouse studies, ingested microplastics are absorbed from the gut into the blood and can enter the brain, becoming lodged in other organs along the way.
To get into brain tissue, microplastics must cross the blood-brain-barrier, an intricate layer of cells that is supposed to keep things in the blood from entering the brain.
Although concerning, this is not surprising, as microplastics must cross similar cell barriers to enter the urine, testes and placenta, where they have already been found in humans.
Is this a health concern?
We don’t yet know the effects of microplastics in the human brain. Some laboratory experiments suggest microplastics increase brain inflammation and cell damage, alter gene expression and change brain structure.
Aside from the effects of the microplastic particles themselves, microplastics might also pose risks if they carry environmental toxins or bacteria into and around the body.
Various plastic chemicals could also leach out of the microplastics into the body. These include the famous hormone-disrupting chemicals known as BPAs.
But microplastics and their effects are difficult to study. In addition to their small size, there are so many different types of plastics in the environment. More than 13,000 different chemicals have been identified in plastic products, with more being developed every year.
Microplastics are also weathered by the environment and digestive processes, and this is hard to reproduce in the lab.
A goal of our research is to understand how these factors change the way microplastics behave in the body. We plan to investigate if improving the integrity of the gut barrier through diet or probiotics can prevent the uptake of microplastics from the gut into the bloodstream. This may effectively stop the particles from circulating around the body and lodging into organs.
How do I minimise my exposure?
Microplastics are widespread in the environment, and it’s difficult to avoid exposure. We are just beginning to understand how microplastics can affect our health.
Until we have more scientific evidence, the best thing we can do is reduce our exposure to plastics where we can and produce less plastic waste, so less ends up in the environment.
An easy place to start is to avoid foods and drinks packaged in single-use plastic or reheated in plastic containers. We can also minimise exposure to synthetic fibres in our home and clothing.
Sarah Hellewell, Senior Research Fellow, The Perron Institute for Neurological and Translational Science, and Research Fellow, Faculty of Health Sciences, Curtin University; Anastazja Gorecki, Teaching & Research Scholar, School of Health Sciences, University of Notre Dame Australia, and Charlotte Sofield, PhD Candidate, studying microplastics and gut/brain health, University of Notre Dame Australia
This article is republished from The Conversation under a Creative Commons license. Read the original article.
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Sunflower Seeds vs Pumpkin Seeds – Which is Healthier?
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Our Verdict
When comparing sunflower seeds to pumpkin seeds, we picked the pumpkin seeds.
Why?
Both seeds have a good spread of vitamins and minerals, but pumpkin seeds have more. Sunflower seeds come out on top for copper and manganese, but everything else that’s present in either of them (in the category of vitamins and minerals, anyway), pumpkin seeds have more.
There is one other thing that sunflower seeds have more of than pumpkin seeds, and that’s fat. The fat is mostly of healthy varieties, so it’s not a negative factor, but it does mean that if you’re eating a calorie-controlled diet, you’ll get more bang for your buck (i.e. better micronutrient-to-calorie ratio) if you pick pumpkin seeds.
If you’re not concerned about fat/calories, and/or you actively want to consume more of those, then sunflower seeds are still a fine choice.
When it comes down to it, a diverse diet is best, so enjoying both might be the best option of all.
Want to get some?
We don’t sell them, but here for your convenience are example products on Amazon:
Sunflower Seeds | Pumpkin Seeds
Enjoy!
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Complex PTSD – by Pete Walker
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We’ve written before about Complex PTSD, but there’s a lot more to be said than we can fit into an article or two.
Pete Walker, a licensed marriage and family therapist, does an excellent job and pulls no punches, starting from the book’s dedication and carrying the hard-hitting seriousness all the way through to the Appendices.
To this end, it absolutely may not be an easy book to read at times (emotionally speaking), especially if you have C-PTSD. On the other hand, you may also find it a very validating 300-odd pages of “Yes, he is telling my life story in words, now this makes sense!”
That said, it’s mostly not an anecdotes-based book and nor is it just a feelsy ride; it’s also a textbook and a how-to manual. It’s a textbook of how and why things come about the way they do, and a manual of how to effectively manage C-PTSD, and find peace. There’s no silver bullet here, but there is a very comprehensive guide, and chapters full of tools to use (and no, not the same CBT things you’ve probably read a hundred times, this is C-PTSD-specific stuff).
Bottom line: this is the C-PTSD book; if you buy only one book on the topic, make it this one.
Click here to check out Complex PTSD: From Surviving To Thriving, and indeed thrive!
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Top 10 Foods That Promote Lymphatic Drainage and Lymph Flow
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Melissa Gallagher, a naturopath by profession, recommends the following 10 foods that she says promote lymphatic drainage and lymph flow, as well as the below-mentioned additional properties:
Ginger
Ginger is a natural anti-inflammatory, which we wrote about here:
Ginger Does A Lot More Than You Think
Turmeric
Turmeric is another natural anti-inflammatory, which we wrote about here:
Why Curcumin (Turmeric) Is Worth Its Weight In Gold
Garlic
Garlic is—you guessed it—another natural anti-inflammatory which we wrote about here:
The Many Health Benefits Of Garlic
Pineapple
Pineapple contains a collection of enzymes collectively called bromelain—which is a unique kind of anti-inflammatory, and which we have written about here:
Bromelain vs Inflammation & Much More
Citrus
Citrus fruits like oranges, lemons, and grapefruits are rich in vitamin C, which can help support the immune system in general.
Cranberry
Cranberries contain antioxidants and anti-inflammatory compounds, which we wrote about here:
Health Benefits Of Cranberries (But: You’d Better Watch Out)
The video also explains how cranberry bioactives inhibit adipogenesis and reduces fat congestion in your lymphatic system.
Dandelion Tea
Dandelion is a natural diuretic and anti-inflammatory herb, which we’ve not written about yet!
Nettle Tea
Nettle is a natural diuretic and anti-inflammatory herb, which we’ve also not written about yet!
Healthy Fats
Healthy fats like avocado, nuts, and olive oil can help reduce inflammation and support the immune system.
Fermented Foods
Fermented foods, such as kimchi and sauerkraut, contain probiotics that can improve gut health, which in turn boosts the immune system. You can read all about it here:
Making Friends With Your Gut (You Can Thank Us Later)
Want the full explanation? Here’s the video:
Click Here If The Embedded Video Doesn’t Load Automatically!
How was the video? If you’ve discovered any great videos yourself that you’d like to share with fellow 10almonds readers, then please do email them to us!
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What is silicosis and what does research say about it?
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Silicosis is a progressive, debilitating and sometimes fatal lung disease caused by breathing silica dust from cutting, drilling, chipping or grinding materials such as granite, sandstone, slate or artificial stone. The dust gets trapped in the lung tissue, causing inflammation, scarring and permanent damage.
Silicosis is a job-related lung disease and has no cure. The disease mostly affects workers in construction, stone countertop fabrication, mining, and even those who sandblast and stonewash denim jeans to create a ‘worn out’ look.
Silica is one of the most common minerals in nature. About 59% of the Earth’s crust is made of silica, found in quartz, granite, sandstone, slate and sand. Historically, people at the highest risk for the disease have worked in natural environments — mining, digging tunnels or doing quarry work. The disease was first documented by the Greek physician Hippocrates, who in 430 B.C. described breathing disorders in metal diggers.
But in recent decades there’s been renewed attention to the disease due to its more rapid progression and severity among younger workers. Research has shown that the culprit is artificial stone mostly used for countertops for kitchens and bathrooms, which has a very high silica content.
The new generation of coal miners is also at an increased risk of silicosis, in addition to black lung, because layers of coal have become thinner, forcing them to dig deeper into rock, as explained in a joint investigation by the Pittsburgh Post-Gazette and the Medill Investigative Lab at Northwestern University published on Dec. 4. CBS Sunday Morning also had a report on the same issue among West Virginia coal miners, aired as part of its Dec. 10 episode.
Silicosis in modern industries
Artificial, or engineered, stone used for countertops, also known as “quartz,” is formed from finely crushed rocks mixed with resin. Quartz is a natural mineral, but man-made products like many quartz countertops consist of not just quartz, but also resin, colors and other materials that are used to style and strengthen them.
The silica content of artificial stone is about 90%, compared with the 3% silica content of natural marble and 30% silica content in granite stones, according to the authors of a 2019 systematic review published in the International Journal of Environmental Research and Public Health.
The first reported case of silicosis associated with working with artificial stone was from Italy in 2010, according to a 2020 study published in Allergy. Since then, more studies have documented the growing number of cases among artificial stone workers, many of whom are from marginalized populations, such as immigrants.
A July 2023 study published in JAMA Internal Medicine found that in California, the disease mainly occurred among young Latino immigrant men. The disease was severe in most men by the time they sought care.
An August 2022 study, published in Occupational & Environmental Medicine, analyzing the Global Silicosis Registry, with workers in Israel, Spain, Australia and the U.S., found “a substantial emerging population of workers worldwide with severe and irreversible silica-associated diseases,” due to exposure from silica dust from engineered stone.
Other modern occupations such as denim sandblasting, work on dental prostheses, manufacturing of electrical cables and working on jewelry and semi-precious stones also put workers at risk of silicosis.
In the wake of modern-day silicosis cases, researchers have called for larger studies to better understand the disease and the discovery of effective treatments.
In the U.S. about 2.3 million workers are exposed to silica dust on the job, according to the American Lung Association. Other estimates show approximately 10 million workers in India, 3.2 million in the European Union and 2 million in Brazil work with material containing silica.
However, “the reporting system for occupational injuries and illnesses in the United States fails to capture many cases, leading to a poor understanding of silicosis incidence and prevalence,” writes Ryan F. Hoy, who has published extensively on the topic, in a June 2022 article in Respirology.
A 2015 study in the Morbidity & Mortality Weekly Report found the annual number of silicosis deaths declined from 185 people in 1999 to 111 in 2013, but the decline appeared to have leveled off between 2010 and 2013, the authors write. Another 2015 study in MMWR, examining silicosis deaths between 2001 and 2010, found the death rate from silicosis was significantly higher among Black people compared with whites and other races. Men also have a significantly higher death rate from silicosis than women.
The 2019 Global Burden of Disease Study estimates that more than 12,900 people worldwide die from silicosis each year.
Silicosis has no cure, but it’s preventable when workers have access to proper respiratory protection and are educated on safe practices set by regulatory bodies such as the U.S. National Institute for Occupational Safety and Health. The European Network on Silica also has guidelines on handling and using materials containing silica. A March 2023 study published in Environmental Science and Pollution Research International finds that “education, training, and marketing strategies improve respirator use, while training and education motivate workers to use dust control measures.”
Silicosis symptoms and treatment
Symptoms of silicosis include cough, fatigue, shortness of breath and chest pain. There’s no specific test for silicosis. The first signs may show in an abnormal chest X-ray and a slowly developing cough, according to the American Lung Association.
Silicosis symptoms don’t appear right away in most cases, usually taking several years to develop working with silica dust. However, studies indicate that symptoms of silicosis due to exposure to artificial stone appear quicker than exposure to natural silica sources, potentially due to the higher concentration of silica in artificial stone.
There are three types of silicosis: acute (most commonly caused by working with artificial stone), accelerated and chronic, depending on the level of exposure to silica dust, according to the Centers for Disease Control and Prevention, which explains the severity of each type on its website.
Complications from silicosis can include tuberculosis, lung cancer, chronic bronchitis, kidney disease and autoimmune disorders. In some cases, silicosis can cause severe scarring of the lung tissue, leading to a condition called progressive massive fibrosis, or PMF. Some patients may require a lung transplant.
Lung damage from silicosis is irreversible, so treatment of silicosis is aimed at slowing down the disease and relieving its symptoms.
In 1995, the World Health Organization called for the elimination of silicosis by 2030, but research studies and news stories show it remains a threat to many workers.
Below, we have gathered several studies on the topic to help journalists bolster their reporting with academic research.
Research roundup
Artificial Stone Associated Silicosis: A Systematic Review
Veruscka Leso, et al. International Journal of Environmental Research and Public Health, February 2019.This systematic review aims to verify the association between exposure to silica dust in artificial stone and the development of silicosis.
Researchers narrowed down their selection from 75 papers to seven studies that met their inclusion criteria. The seven studies were from Australia, Israel and Spain. Most of the studies are observational and impede a definite association between exposure to silica while working with artificial stone and developing silicosis, the authors note.
However, “the unusually high incidence of the disease that was reported over short periods of investigations, and the comparable occupational histories of affected workers, all being involved in the manufacture and manipulation of engineered stones, may indicate a cause-effect relationship of this type.”
The review of studies reveals a lack of basic preventive measures such as lack of access to disposable masks; lack of information and training on the dangers of silica dust; and lack of periodic medical examinations, including a chest X-ray, among workers. There was limited environmental monitoring of dust levels at the workplace. Also, there was no dust suppression system, such as the use of water when polishing the stones, or effective ventilation. Machinery and tools weren’t properly set up and didn’t undergo routine checks, the authors write.
The authors recommend environmental monitoring for assessing silica levels in the workplace and verifying the effectiveness of personal protections. They also recommend the health surveillance of workers exposed to silica dust.
“Stakeholders, manufacturers, occupational risk prevention services, insurance companies for occupational accidents and diseases, business owners, occupational health physicians, general practitioners, and also employees should be engaged, not only in designing/planning processes and operational working environments, but also in assessing the global applicability of proactive preventive and protective measures to identify and control crystalline silica exposure, especially in new and unexpected exposure scenarios, the full extent of which cannot yet be accurately predicted,” they write.
Silica-Related Diseases in the Modern World
Ryan F. Hoy and Daniel C. Chambers. Allergy, November 2020.The study is a review of the mineralogy of silica, epidemiology, clinical and radiological features of the various forms of silicosis and other diseases associated with exposure to silica.
The primary factor associated with the development of silicosis is the intensity and duration of cumulative exposure to silica dust. Most countries regulate silica dust occupational exposure limits, generally in the range of 0.05 mg/m3 to 0.1 mg/m3, although the risk of dust exposure to workers still remains high at those levels.
The study provides a list of activities that could expose workers to silica dust. They include abrasive blasting of sand and sandstone; cement and brick manufacturing; mixing, glazing or sculpting of china, ceramic and pottery; construction involving bricklaying, concrete cutting, paving and demolition; sandblasting denim jeans; working with and polishing dental materials; mining and related milling; handling raw material during paint manufacturing; road and highway construction and repair; soap and cosmetic production; blasting and drilling tunnels; and waste incineration.
“Despite the large number of workers in the construction sector, there have been few studies of [silica dust] exposure in this industry,” the authors note.
Other than silicosis, conditions associated with silica exposure include sarcoidosis, an inflammatory disease that commonly affects the lungs and lymph nodes, autoimmune disease, lung cancer and pulmonary infections.
“Recent outbreaks of silica-associated disease highlight the need for constant vigilance to identify and control new and well-established sources of silica exposure. While there are currently no effective treatments for silicosis, it is a completely preventable lung disease,” the authors write.
A Systematic Review of the Effectiveness of Dust Control Measures Adopted to Reduce Workplace Exposure
Frederick Anlimah, Vinod Gopaldasani, Catherine MacPhail and Brian Davies. Environmental Science and Pollution Research International, March 2023.This study provides an overview of various interventions and their effectiveness in preventing exposure to silica dust based on a review of 133 studies from 16 countries, including the U.S., Canada, China, India, Taiwan and Australia, and published between 2010 and 2020.
These dust control measures range from simple work practices such as the use of respirators to more sophisticated technologies, such as water and air curtains and foam technology, the authors note.
The review finds increasing research interest in dust reduction, mainly in China. But overall, regulatory influence remains inadequate in preventing miners’ exposure to silica dust.
“Results from the review suggest that adopted interventions increase knowledge, awareness, and attitudes about respirator usage and generate positive perceptions about respirator usage while reducing misconceptions,” the authors write. “Interventions can increase the use, proper use, and frequency of use of respirators and the adoption readiness for dust controls but may not provide sustained motivation in workers for the continual use of dust controls or [personal protective equipment.]”
Notes from the Field: Surveillance of Silicosis Using Electronic Case Reporting — California, December 2022–July 2023
Jennifer Flattery, et al. Morbidity and Mortality Weekly Report, November 2023.This study examines the use of electronic case reporting to identify silicosis cases in California. Electronic case reporting, or eCR, is the automated, real-time exchange of case report information between electronic health records at health facilities at state and local public health agencies in the U.S. It is a joint effort between the Association of Public Health Laboratories, the Council of State and Territorial Epidemiologists, and the CDC. Currently, 208 health conditions can be reported using eCR. All 50 states and other U.S.-affiliated jurisdictions are connected to eCR. Once a public health agency receives a case report, it reaches out to the patient for contact tracing or other actions.
From October 2022 to July 2023, the California Department of Public Health received initial silicosis case reports for 41 individuals. A review of medical records confirmed 19 cases and 16 probable cases. Six of the 41 cases were considered unlikely to be silicosis after a review of medical records.
Notably, engineered stone countertop fabrication was a significant source of exposure, especially among Hispanic and Latino workers.
At least seven of the 19 confirmed cases were associated with the fabrication of engineered stone — quartz — countertops. The 19 patients’ ages ranged from 33 to 51 and all were Hispanic or Latino. One patient died and two had both lungs replaced. One was evaluated for a lung transplant.
The median age of the 35 patients with probable or confirmed silicosis was 65, ranging from 33 to 89 years, and 91% were men.
“It is important that health care providers routinely ask patients about their work as an important determinant of health,” the authors write. “Being aware of the risks associated with work exposures, as well as the regulations, medical monitoring, and prevention strategies that address those risks can help guide patient care.”
Additional research
Understanding the Pathogenesis of Engineered Stone-Associated Silicosis: The Effect of Particle Chemistry on the Lung Cell Response
Chandnee Ramkissoon, et al. Respirology, December 2023.Silicosis, Tuberculosis and Silica Exposure Among Artisanal and Small-Scale Miners: A Systematic Review and Modelling Paper
Patrick Howlett, et al. PLOS Global Public Health, September 2023.Silicosis Among Immigrant Engineered Stone (Quartz) Countertop Fabrication Workers in California
Jane C. Fazio, et al. JAMA Internal Medicine, July 2023.Silicosis and Tuberculosis: A Systematic Review and Meta-Analysis
P. Jamshidi, et al. Pulmonology, June 2023.From Basic Research to Clinical Practice: Considerations for Treatment Drugs for Silicosis
Rou Li, Huimin Kang and Shi Chen. International Journal of Molecular Science, May 2023.Silicosis After Short-Term Exposure
J. Nowak-Pasternak, A. Lipińska-Ojrzanowska and B. Świątkowska. Occupational Medicine, January 2023.Occupational Silica Exposure and Dose-Response for Related Disorders—Silicosis, Pulmonary TB, AIDs and Renal Diseases: Results of a 15-Year Israeli Surveillance
Rachel Raanan, et al. International Journal of Environmental Research and Public Health, November 2022.Demographic, Exposure and Clinical Characteristics in a Multinational Registry of Engineered Stone Workers with Silicosis
Jeremy Tang Hua, et al. Occupational & Environmental Medicine, August 2022.Current Global Perspectives on Silicosis — Convergence of Old and Newly Emergent Hazards
Ryan F. Hoy, et al. Respirology, March 2022.The Association Between Silica Exposure, Silicosis and Tuberculosis: A systematic Review and Metal-Analysis
Rodney Ehrlich, Paula Akugizibwe, Nandi Siegfried and David Rees. BMC Public Health, May 2021.Silicosis, Progressive Massive Fibrosis and Silico-Tuberculosis Among Workers with Occupational Exposure to Silica Dusts in Sandstone Mines of Rajasthan State
Subroto Nandi, Sarang Dhatrak, Kamalesh Sarkar. Journal of Family Medicine and Primary Care, February 2021.Artificial Stone Silicosis: Rapid Progression Following Exposure Cessation
Antonio León-Jiménez, et al. Chest, September 2020.Silica-Associated Lung Disease: An Old-World Exposure in Modern Industries
Hayley Barnes, Nicole S.L. Goh, Tracy L. Leong and Ryan Hoy. Respirology, September 2019.Australia Reports on Audit of Silicosis for Stonecutters
Tony Kirby. The Lancet, March 2019.Artificial Stone-Associated Silicosis: A Rapidly Emerging Occupational Lung Disease
Ryan F. Hoy, et al. Occupational & Environmental Medicine, December 2017.This article first appeared on The Journalist’s Resource and is republished here under a Creative Commons license.
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