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Tag: Intestinal
Commercial tea bags release millions of microplastics, entering human intestinal cells
Graphical abstract. Credit: Chemosphere (2024). DOI: 10.1016/j.chemosphere.2024.143736
UAB research has characterized in detail how polymer-based commercial tea bags release millions of nanoplastics and microplastics when infused. The study shows for the first time the capacity of these particles to be absorbed by human intestinal cells, and are thus able to reach the bloodstream and spread throughout the body.
Plastic waste pollution represents a critical environmental challenge with increasing implications for the well-being and health of future generations. Food packaging is a major source of micro and nanoplastic (MNPLs) contamination and inhalation and ingestion is the main route of human exposure.
A study by the Mutagenesis Group of the UAB Department of Genetics and Microbiology has successfully obtained and characterized micro and nanoplastics derived from several types of commercially available tea bags. The paper is published in the journal Chemosphere.
The UAB researchers observed that when these tea bags are used to prepare an infusion, huge amounts of nano-sized particles and nanofilamentous structures are released, which is an important source of exposure to MNPLs.
The tea bags used for the research were made from the polymers nylon-6, polypropylene and cellulose. The study shows that, when brewing tea, polypropylene releases approximately 1.2 billion particles per milliliter, with an average size of 136.7 nanometers; cellulose releases about 135 million particles per milliliter, with an average size of 244 nanometers; while nylon-6 releases 8.18 million particles per milliliter, with an average size of 138.4 nanometers.
To characterize the different types of particles present in the infusion, a set of advanced analytical techniques such as scanning electron microscopy (SEM), transmission electron microscopy (TEM), infrared spectroscopy (ATR-FTIR), dynamic light scattering (DLS), laser Doppler velocimetry (LDV), and nanoparticle tracking analysis (NTA) were used.
“We have managed to innovatively characterize these pollutants with a set of cutting-edge techniques, which is a very important tool to advance research on their possible impacts on human health,” said UAB researcher Alba Garcia.
Interactions with human cells observed for the first time
The particles were stained and exposed for the first time to different types of human intestinal cells to assess their interaction and possible cellular internalization. The biological interaction experiments showed that mucus-producing intestinal cells had the highest uptake of micro and nanoplastics, with the particles even entering the cell nucleus that houses the genetic material.
The result suggests a key role for intestinal mucus in the uptake of these pollutant particles and underscores the need for further research into the effects that chronic exposure can have on human health.
“It is critical to develop standardized test methods to assess MNPLs contamination released from plastic food contact materials and to formulate regulatory policies to effectively mitigate and minimize this contamination. As the use of plastic in food packaging continues to increase, it is vital to address MNPLs contamination to ensure food safety and protect public health,” the researchers add.
More information:
Gooya Banaei et al, Teabag-derived micro/nanoplastics (true-to-life MNPLs) as a surrogate for real-life exposure scenarios, Chemosphere (2024). DOI: 10.1016/j.chemosphere.2024.143736Citation:
Commercial tea bags release millions of microplastics, entering human intestinal cells (2024, December 20)
retrieved 29 December 2024
from https://medicalxpress.com/news/2024-12-commercial-tea-bags-millions-microplastics.htmlThis document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no
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Did you know that commercial tea bags may be releasing millions of microplastics into your cup of tea? A recent study has found that these tiny plastic particles are being released when tea bags are steeped in hot water, and are then ingested by consumers.Not only are these microplastics harmful to the environment, but they could also be entering human intestinal cells and potentially causing health issues. The study found that the microplastics were able to enter the cells and disrupt their normal functions, leading to potential inflammation and other health problems.
So next time you go to make a cup of tea, consider using loose leaf tea or a tea infuser to avoid ingesting these harmful microplastics. Your health and the environment will thank you.
Tags:
- Commercial tea bags
- Microplastics in tea bags
- Human intestinal cells
- Tea bag pollution
- Plastic pollution in tea
- Environmental impact of tea bags
- Microplastic contamination in tea
- Tea bag microplastics
- Health effects of microplastics
- Sustainable tea alternatives
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Ark Naturals Gentle Digest Capsules, Vet Recommended Prebiotics and Probiotics to Support Intestinal Balance and Immune System Health in Dogs and Cats, Natural Ingredients, 60 Count
Price:$10.99– $11.99
(as of Dec 14,2024 07:01:28 UTC – Details)
Ark Naturals Gentle Digest Capsules contain natural prebiotics and probiotics. Probiotics provide a source of beneficial intestinal bacteria while Prebiotics help stimulate the growth and/or activity of probiotics. Helps to support a healthy immune system and support intestinal balance. Helpful for periodic issues with gas, flatulence, smelly and irregular stools. Helps to support digestion and absorption of critical nutrients and pets under stress. Made in the USA.
Is Discontinued By Manufacturer : No
Product Dimensions : 6.2 x 3.7 x 2 inches; 0.8 ounces
Item model number : 326006
Date First Available : February 3, 2007
Manufacturer : Ark Naturals Company
ASIN : B001E14TWYDIGESTIVE SUPPORT FOR DOGS & CATS: Our capsules intentionally combine probiotics and prebiotics to help aid digestion dogs and cats of all breeds and ages.
NATURAL IMMUNE SYSTEM SUPPORT: Formulated with Vitamin C, our pet digestive supplement works to support the growth of good bacteria for intestinal balance and a healthy immune system.
PROBIOTICS & PREBIOTICS: Our all natural probiotic and prebiotic supplement is specifically formulated to encourage healthy gut bacteria, aid in digestion and reduce occasional diarrhea or constipation.
DAILY DIGESTIVE SUPPORT: Use Gentle Digest Capsules daily for best results with your pet’s digestion system.
CAREFULLY CRAFTED IN THE USA: Our recipe is formulated with high quality and natural ingredients that are corn free, soy free, wheat free, and have no artificial colors or preservatives.Customers say
Customers find that the animal nutritional supplement helps with digestion issues and maintains a healthy stomach. They are pleased with its effectiveness, value for money, and softness. However, some customers have mixed opinions on appetite, size, durability, and smell.
AI-generated from the text of customer reviews
If you’re looking for a natural way to support your pet’s digestive health and immune system, look no further than Ark Naturals Gentle Digest Capsules! These vet-recommended prebiotics and probiotics are specially formulated to promote intestinal balance and overall wellness in both dogs and cats.With a blend of natural ingredients like probiotics, prebiotics, and enzymes, these capsules can help improve digestion, reduce gas and bloating, and support a healthy immune system. Plus, they come in a convenient 60-count bottle, making it easy to give your pet the daily support they need.
Give your furry friend the gift of good gut health with Ark Naturals Gentle Digest Capsules. Your pet will thank you for it!
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Jarrow Formulas Jarro-Dophilus EPS Probiotics 10 Billion CFU for Intestinal Tract Support, Probiotic Supplement for Gut Health for Women and Men, 120 Veggie Capsules, up to a 60 Day Supply
Price:$49.99– $37.49
(as of Dec 14,2024 04:57:59 UTC – Details)
Probiotics for gut health and immune health dietary supplement with 10 billion CFU from eight clinically studied strains to provide daily intestinal tract health support and help maintain gut balance*
Is Discontinued By Manufacturer : No
Product Dimensions : 3 x 3.13 x 5 inches; 3.36 ounces
Item model number : JEPS120
Date First Available : February 3, 2007
Manufacturer : Jarrow Formulas
ASIN : B0013OUKTS
Country of Origin : USAPROBIOTICS FOR GUT HEALTH: Jarrow Formulas Jarro-Dophilus EPS probiotics supplement helps support immune health and the development of a healthy gut(1)
8 CLINICALLY STUDIED STRAINS: Jarro-Dophilus EPS is formulated with strains that support intestinal health, including L. rhamnosus R0011, L. casei R0215, L. plantarum R1012, L. helveticus R0052, and B. longum BB536(1)
JARRO DOPHILUS PROBIOTICS SUPPLEMENT: Probiotics supplement for gut health and immune health with 10 billion CFU from eight clinically studied strains to provide daily intestinal tract health support and the development of a healthy gut(1)
ENTERIC COATING: Blister-packed Jarro-Dophilus probiotics feature proprietary EnteroGuard coating to protect the friendly bacteria in each capsule from stomach acid and deliver the potency of friendly bacteria needed to support a healthy gut(1)
SUPERIOR SCIENCE, SMARTER FORMULAS: Informed by strong scientific research, Jarrow Formulas products are carefully crafted to ensure you get the benefit of each and every vitamin, mineral and supplementCustomers say
Customers find this nutritional supplement effective for improving gut health and preventing constipation. They appreciate its high potency formula, vegetarian capsules, and long-lasting supply. Many consider it a good value for the money, with a decent mix of probiotic strains in this formula. The product doesn’t need to be refrigerated, making it easy to take.
AI-generated from the text of customer reviews
Are you looking for a high-quality probiotic supplement to support your intestinal health? Look no further than Jarrow Formulas Jarro-Dophilus EPS Probiotics!With 10 billion CFU per serving, these probiotic capsules are specially formulated to promote a healthy gut microbiome for both women and men. Each bottle contains 120 veggie capsules, providing you with up to a 60 day supply of gut-friendly bacteria.
Whether you’re looking to improve digestion, boost your immune system, or simply maintain overall gut health, Jarrow Formulas Jarro-Dophilus EPS Probiotics are a great choice. Trust in the power of probiotics to keep your intestinal tract in top shape.
Don’t wait any longer – try Jarrow Formulas Jarro-Dophilus EPS Probiotics today and experience the benefits of a healthy gut!
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Once Daily Women’s Healthy Probiotics Supplement Intestinal & Digestive Health
Once Daily Women’s Healthy Probiotics Supplement Intestinal & Digestive Health
Price : 13.99
Ends on : N/A
View on eBay
Are you looking for a convenient way to support your intestinal and digestive health? Look no further than our Once Daily Women’s Healthy Probiotics Supplement!Our probiotic formula is specially designed for women to promote a healthy balance of beneficial bacteria in the gut. With 10 billion CFUs per capsule, our supplement can help improve digestion, boost immune function, and support overall gut health.
Taking just one capsule a day can help maintain a healthy digestive system, reduce bloating and gas, and improve nutrient absorption. Our probiotics are also shelf-stable, so you can take them on the go without worrying about refrigeration.
Don’t let digestive issues hold you back from feeling your best. Try our Once Daily Women’s Healthy Probiotics Supplement and start supporting your gut health today!
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Once Daily Women’s Healthy Probiotics Capsules – Digestive, Intestinal Health
Once Daily Women’s Healthy Probiotics Capsules – Digestive, Intestinal Health
Price : 13.99
Ends on : N/A
View on eBay
Introducing our newest product: Once Daily Women’s Healthy Probiotics Capsules!These capsules are specially formulated to support digestive and intestinal health in women. Packed with a powerful blend of probiotics, including Lactobacillus and Bifidobacterium strains, these capsules are designed to promote a healthy gut microbiome and support overall well-being.
Our Once Daily Women’s Healthy Probiotics Capsules are easy to incorporate into your daily routine – simply take one capsule daily with water. Whether you’re looking to improve digestion, boost immunity, or maintain a healthy balance of gut bacteria, these probiotics are a convenient and effective solution.
Don’t let digestive issues hold you back – try our Once Daily Women’s Healthy Probiotics Capsules today and experience the benefits of a happy, healthy gut!
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Nature’s Bounty Controlled Delivery Probiotic, Dietary Supplement, Advanced Support for Digestive, Intestinal and Immune Health, 30 Caplets
Price:$21.58– $0.45
(as of Dec 04,2024 10:36:20 UTC – Details)
Maintaining a beneficial bacteria in your digestive system is key to well-being. Probiotics can help provide good bacteria throughout the digestive system. (1) Nature’s Bounty Controlled Delivery Probiotic is an easy way to get probiotics to both your digestive and immune systems. (1) This supplement contains bio-tract technology, which provides the benefits of live microorganisms that travel through your digestive system continuously releasing beneficial probiotics within the intestines. Contains a Controlled Delivery system via BIO-Tract® technology that puts the probiotics in your intestines, not in the harsh gastric acids of the stomach where the helpful microorganisms can be destroyed.
Is Discontinued By Manufacturer : No
Product Dimensions : 3 x 2.1 x 4.25 inches; 2.24 ounces
Item model number : 54998
Date First Available : November 11, 2014
Manufacturer : Nature’s Bounty
ASIN : B00V4CRZMO
Country of Origin : USAPROVIDES FRIENDLY BACTERIA: Designed to provide friendly bacteria to both your digestive and immune systems (1)
DELAYED RELEASE SYSTEM: This controlled delivery probiotic contains 2 billion live cultures with 6 probiotic strains providing advanced delivery throughout your digestive system
ONE-PER-DAY PROBIOTIC SUPPLEMENT: Simply take one tablet daily; preferably with a meal; to provide your gut with friendly bacteria (1)
GLUTEN; DAIRY AND WHEAT FREE: Nature’s Bounty Acidophilus Probiotic is gluten free; dairy free; wheat free; and is suitable for vegetarians
EXCELLENT QUALITY AND VALUE: Using the latest breakthroughs in nutritional science and great ingredients; Nature’s Bounty provides supplements of high quality and valueCustomers say
Customers like the digestive health, effectiveness, and quality of the product. They mention it helps keep their stomach happy and moving along.
AI-generated from the text of customer reviews
Discover the power of Nature’s Bounty Controlled Delivery Probiotic!Our dietary supplement offers advanced support for digestive, intestinal, and immune health, all in convenient caplet form. With 30 caplets per bottle, you can easily incorporate this probiotic into your daily routine to promote overall wellness.
Our controlled delivery system ensures that the probiotics reach your gut where they are needed most, providing maximum effectiveness. These probiotics work to balance your gut flora, support healthy digestion, and boost your immune system.
Don’t let digestive issues hold you back from feeling your best. Try Nature’s Bounty Controlled Delivery Probiotic today and experience the benefits of a happy, healthy gut! #Nature’sBounty #Probiotic #DigestiveHealth #ImmuneSupport
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