THE AMERICA ONE NEWS
Jun 2, 2025  |  
0
 | Remer,MN
Sponsor:  QWIKET 
Sponsor:  QWIKET 
Sponsor:  QWIKET: Elevate your fantasy game! Interactive Sports Knowledge.
Sponsor:  QWIKET: Elevate your fantasy game! Interactive Sports Knowledge and Reasoning Support for Fantasy Sports and Betting Enthusiasts.
back  
topic
NY Post
New York Post
23 May 2024


NextImg:Microplastics found in testicles and blood clots, sparking more health concerns: studies

Life is plastic — not fantastic. 

Three recent studies highlight the dangers of nanoplastics on health. 

Microplastics are making their way into various parts of humans’ and animals’ bodies, including the testicles, according to a study published last week in Toxicological Sciences. This has dangerous implications for both male sperm quality and fertility. 

“Microplastics are everywhere,” Dr. John Yu, a toxicologist in the College of Nursing at the University of New Mexico and lead author of the study, told NPR. 

Microplastics are found in testicles and human organs. Pcess609 – stock.adobe.com

“The quantification of those microplastics in humans is the first step to understanding its potential adverse effects,” he added. 

Researchers from the University of New Mexico collected testicles from autopsies of people aged 16 to 88 and also from 47 neutered dogs. 

Yu said dogs were included in the study because they are deeply embedded in humans’ life and environment.

Researchers found there were even more nanoplastics in human testes than in the testes of dogs.

“The levels of microplastic shards and types of plastics in human testes were three times greater than those found in dogs, and the dogs are eating off the floor,” toxicologist Matthew Campen, and co-author of the study, told CNN.

“So it really puts in perspective of what we’re putting in our own bodies.”

Researchers measured plastic in the testicles by dissolving biological tissue and seeing what solids remained — 75% of which turned out to be plastic. 

The plastic was largely made of polyethylene (PE), which is found in things like bags and packaging. Also found in the testicles was polyvinyl chloride (PVC), found in construction materials like PVC pipes. PVC is classified as a carcinogen.

Scientists say that when nanoplastics invade cells and tissues of major organs they can interrupt cellular processes and become endocrine disruptors that can negatively impact the reproductive system.

Plastic can cause a variety of health issues, studies have warned. Pcess609 – stock.adobe.com

“These findings highlight the pervasive presence of microplastics in the male reproductive system in both canine and human testes, with potential consequences on male fertility,” the authors wrote in the study. 

Campen said more research is needed to determine the true dangers of nanoplastics. 

Get the latest breakthroughs in medicine, diet & nutrition tips and more.

Subscribe to our weekly Post Care newsletter!

Thanks for signing up!

“This is an eyes wide open situation right now,” Campen told CNN. 

“We’re just now realizing how much plastic is in our bodies. We need a surge of research around this topic to confirm or deny a role for microplastics in driving infertility, testicular cancer and other cancers.”

Beyond potentially harming fertility and being carcinogenic, microplastics may even raise someone’s risk of having a heart attack or stroke. 

A Chinese study, published in eBiomedicine, studied blood clots that were removed from 30 older patients after they experienced a stroke, heart attack or deep vein thrombosis. 

The most common microplastics found in the clots were PVC and PE. The clots also had polyamide 66 present, which is found in fabric and textiles. 

A variety of types of plastic were found in humans’ bodies. Muntaka Chasant/Shutterstock

“These findings suggest that microplastics may serve as a potential risk factor associated with vascular health,” Tingting Wang, a clinician-scientist at the First Affiliated Hospital of Shantou University Medical College in China, and his fellow researchers wrote in their study. 

“Future research with a larger sample size is urgently needed to identify the sources of exposure and validate the observed trends in the study.”

A larger study from Italian researchers published in the New England Journal of Medicine in March found that as many as 50% of blood clots analyzed had microplastics.

The study looked at clots of 257 patients over 34 months.