Latest news with #IselineChaib
South China Morning Post
07-07-2025
- Health
- South China Morning Post
French study reveals surprising microplastic levels in glass bottles
QUESTION: What did the ANSES study find regarding microplastics in drinks? A study by France's food safety agency, ANSES, found that drinks such as water, soda, beer, and wine in glass bottles contain more microplastics than those in plastic bottles. The researchers found an average of around 100 microplastic particles per litre in glass bottles of soft drinks, lemonade, iced tea and beer. That was five to 50 times higher than the rate detected in plastic bottles or metal cans. 'We expected the opposite result,' said PhD student Iseline Chaib, who conducted the research. They observed that the particles emerging from the samples had the same shape, colour and polymer composition, indicating they were the same type of plastic as the paint on the caps of the glass bottles. The paint on the caps also had 'tiny scratches, invisible to the naked eye, probably due to friction between the caps when they were stored,' the agency said. This could then 'release particles onto the surface of the caps', it added.
New York Post
22-06-2025
- Health
- New York Post
Glass bottles found to have five to 50 times as many microplastics as plastic bottles in shocking new study
Looks like the glass is half full…of plastic. Microplastics are everywhere — in your chewing gum, your beauty products and even your favorite junk food. Given the name, it's reasonable to assume you're more likely to find them in products containing plastic than not. Advertisement 3 Microplastics are everywhere — in your chewing gum, your beauty products and even your favorite junk food. SIV Stock Studio – But a jaw-dropping new study — published in the Journal of Food Composition and Analysis — has discovered quite the opposite seems to be the case. Guillaume Duflos, research director at French food safety watchdog ANSES, told AFP that his team set out to 'investigate the quantity of microplastics in different types of drinks sold in France and examine the impact different containers can have.' Advertisement Much to their surprise, they found that glass-bottled beverages — including lemonade, iced tea, beer and soda — had five to 50 times more microplastics than their plastic or metal counterparts. Needless to say, the team 'expected the opposite result,' study co-author Iseline Chaib told AFP. Researchers found an average of roughly 100 microplastic particles per liter in these glass bottles, which they pinned on the paint on their caps. 3 Glass-bottled beverages had five to 50 times more microplastics than their plastic or metal counterparts. SKfoto – Advertisement 'We…noticed that in the glass, the particles emerging from the samples were the same shape, color and polymer composition — so, therefore, the same plastic — as the paint on the outside of the caps that seal the glass bottles,' Chaib said. They theorized that 'tiny scratches, invisible to the naked eye, probably due to friction between the caps when there were stored,' might subsequently 'release particles onto the surface of the caps.' Still, some of the study's findings remain a mystery. 3 Bottles of wine contained very few microplastics, even when capped. Gary Perkin – Advertisement The team found only 4.5 particles and 1.6 particles of microplastics per liter in glass and plastic bottles, respectively. And — in more good news — bottles of wine also contained very few microplastics, even when capped. In contrast, there were 60, 40 and 30 microplastics per liter in beer, lemonade and soft drinks, respectively. Duflos admitted that the reason behind this inconsistency 'remains to be explained.' While the full health impact of microplastics continues to be unclear, studies have linked them to inflammation, hormone disruption, DNA damage, respiratory illnesses, heart problems and certain cancers. ANSES suggests a quick fix: try blowing on the caps and rinsing them with water and alcohol. The French watchdog found this method can slash plastic contamination by 60 percent.
Malay Mail
22-06-2025
- Health
- Malay Mail
More microplastics in your beer? Blame the glass bottle, says French study
PARIS, June 22 — Drinks including water, soda, beer and wine sold in glass bottles contain more microplastics than those in plastic bottles, according to a surprising study released by France's food safety agency Friday. Researchers have detected the tiny, mostly invisible pieces of plastic throughout the world, from in the air we breathe to the food we eat, as well as riddled throughout human bodies. There is still no direct evidence that this preponderance of plastic is harmful to human health, but a burgeoning field of research is aiming to measure its spread. Guillaume Duflos, research director at French food safety agency ANSES, told AFP the team sought to 'investigate the quantity of microplastics in different types of drinks sold in France and examine the impact different containers can have'. The researchers found an average of around 100 microplastic particles per litre in glass bottles of soft drinks, lemonade, iced tea and beer. That was five to 50 times higher than the rate detected in plastic bottles or metal cans. 'We expected the opposite result,' PhD student Iseline Chaib, who conducted the research, told AFP. 'We then noticed that in the glass, the particles emerging from the samples were the same shape, colour and polymer composition — so therefore the same plastic — as the paint on the outside of the caps that seal the glass bottles,' she said. The paint on the caps also had 'tiny scratches, invisible to the naked eye, probably due to friction between the caps when there were stored,' the agency said in a statement. This could then 'release particles onto the surface of the caps', it added. Wine fine For water, both flat and sparkling, the amount of microplastic was relatively low in all cases, ranging from 4.5 particles per litre in glass bottles to 1.6 particles in plastic. Wine also contained few microplastics — even glass bottles with caps. Duflos said the reason for this discrepancy 'remains to be explained'. Soft drinks however contained around 30 microplastics per litre, lemonade 40 and beer around 60. Because there is no reference level for a potentially toxic amount of microplastics, it was not possible to say whether these figures represent a health risk, ANSES said. But drink manufacturers could easily reduce the amount of microplastics shed by bottle caps, it added. The agency tested a cleaning method involving blowing the caps with air, then rinsing them with water and alcohol, which reduced contamination by 60 per cent. The study released by ANSES was published online in the Journal of Food Composition and Analysis last month. — ETX Studio
eNCA
22-06-2025
- Health
- eNCA
More microplastics in glass bottles than plastic: study
PARIS - Drinks including water, soda, beer and wine sold in glass bottles contain more microplastics than those in plastic bottles, according to a surprising study released by France's food safety agency. Researchers have detected the tiny, mostly invisible pieces of plastic throughout the world, from in the air we breathe to the food we eat, as well as riddled throughout human bodies. There is still no direct evidence that this preponderance of plastic is harmful to human health, but a burgeoning field of research is aiming to measure its spread. Guillaume Duflos, research director at French food safety agency ANSES, told AFP the team sought to "investigate the quantity of microplastics in different types of drinks sold in France and examine the impact different containers can have". The researchers found an average of around 100 microplastic particles per litre in glass bottles of soft drinks, lemonade, iced tea and beer. That was five to 50 times higher than the rate detected in plastic bottles or metal cans. "We expected the opposite result," PhD student Iseline Chaib, who conducted the research, told AFP. AFP/File | SEBASTIEN BOZON "We then noticed that in the glass, the particles emerging from the samples were the same shape, colour and polymer composition -- so therefore the same plastic -- as the paint on the outside of the caps that seal the glass bottles," she said. The paint on the caps also had "tiny scratches, invisible to the naked eye, probably due to friction between the caps when there were stored," the agency said in a statement. This could then "release particles onto the surface of the caps", it added. - Wine fine - For water, both flat and sparkling, the amount of microplastic was relatively low in all cases, ranging from 4.5 particles per litre in glass bottles to 1.6 particles in plastic. Wine also contained few microplastics -- even glass bottles with caps. Duflos said the reason for this discrepancy "remains to be explained". Soft drinks however contained around 30 microplastics per litre, lemonade 40 and beer around 60. Because there is no reference level for a potentially toxic amount of microplastics, it was not possible to say whether these figures represent a health risk, ANSES said. But drink manufacturers could easily reduce the amount of microplastics shed by bottle caps, it added. The agency tested a cleaning method involving blowing the caps with air, then rinsing them with water and alcohol, which reduced contamination by 60 percent. The study released by ANSES was published online in the Journal of Food Composition and Analysis last month.
Extra.ie
22-06-2025
- Health
- Extra.ie
Scientists issue warning over drinking bottled beer
Scientists have issued an urgent warning for those who may be enjoying bottled beers this summer. With the last few days seeing temperatures soar to highs of 29C in some areas, some people will be looking to enjoy a few libations in the sun — be it at a back garden barbecue or a park with your mates. However, a new study has found that you might want to rethink grabbing a bottle of suds, as French food safety agency ANSES found that drinks sold in glass bottles — be they water, beer or wine — contain more microplastics than those found in plastic bottles. Scientists have issued an urgent warning for those who may be enjoying bottled beers this summer. While microplastics are found in pretty much everything in this day and age, the presence of them in glass bottles baffled the scientists behind the study, until it was found that the paint on the outside of the bottles are what's causing the presence of the microplastics. 'We expected the opposite result,' scientist Iseline Chaib told AFP. 'We then noticed that in the glass, the particles emerging from the samples were the same shape, color and polymer composition—so therefore the same plastic—as the paint on the outside of the caps that seal the glass bottles.' The team evaluated the levels of microplastics in various popular drinks that are sold in France, and found an average of around 100 microplastic particles per litre in glass bottles of soft drinks, lemonade, iced tea and beers — around five to 50 times as much as microplastics that were detected in cans and plastic bottles. The study found that there were microplastics in glass bottles, with beer bottles being the worst offenders. Pic: ANSES Both flat and sparkling water were safest, with relatively low levels of microplastics in all cases (4.5 particles per litre in glass bottles, 1.6 particles per litre in plastic). Those who are sommeliers are also (kinda) safe, with wine bottles — even glass ones with caps — also having relatively low levels. Soft drinks have, unfortunately, around 30 particles per litre, while lemonade has around 40 particles per litre. Beers are the worst though, with 60 microplastic particles per litre. There are no long-term health implications for the presence of microplastics in cells, but there are growing concerns about the capacity of particles that could alter cellular functions, with evidence growing that plastics could play a key role in early-onset cancer genesis. Microplastics are becoming a bigger problem, with studies trying to find the health ramifications. Pic:A study carried out last year found that cancer cells in the gut spread at an accelerated rate after being in contact with microplastics, while there have also been concerns that microplastics may be found in men's sperm, which could cause a problem with reproductive health.
