Scientists find a possible way to remove microplastics from the human body

Probiotic Dan
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In an era where plastic consumption is on the rise and concerns about environmental pollution are escalating, a groundbreaking study has shed light on a potential solution to mitigate the adverse health effects of plastic ingestion.

Nanoplastics (NPs) and microplastics (MPs), particularly those composed of polystyrene (PS), have become ubiquitous pollutants that infiltrate the environment, infiltrating food chains and ultimately finding their way into human bodies.

According to the team of researchers, the consequences of plastic ingestion are concerning, ranging from disturbances in intestinal flora to mutagenicity, cytotoxicity, reproductive toxicity, neurotoxicity, and oxidative stress. However, recent research suggests that probiotics, long lauded for their beneficial effects on gut health, might hold the key to countering the toxic impacts of plastic particles.

Researchers from Kashan University of Medical Sciences in Iran and the Research Center for Biochemistry and Nutrition in Metabolic Diseases have worked together on this study investigating the potential protective effects of probiotics against the harm caused by PS nanoplastics and microplastics.

The study, which was conducted under the direction of Javad Bazeli, Zarrin Banikazemi, Michael R. Hamblin, and Reza Sharafati Chaleshtori, represents a significant advancement in our understanding of how these advantageous microbes may provide protection against the harmful effects of plastic pollution on human health.

The Plastic Predicament

Plastic usage has reached unprecedented levels, with estimates suggesting that plastic production could skyrocket from 368 million tons in 2019 to a staggering 33 billion tons by 2050. The global dependency on plastics, driven by their unique properties such as stability and resistance, has contributed to a burgeoning environmental crisis.

Within this challenge, microplastics (MPs) and nanoplastics (NPs) have emerged as especially problematic due to their small size, making them highly mobile and prone to widespread dispersion.

Polystyrene (PS), a commonly used plastic, is often employed in consumer products like toys, food containers, and packaging materials, thereby increasing the likelihood of its ingestion by humans.

The Hidden Infiltration

Oral ingestion is the primary route through which PS MPs and NPs enter the human body, raising concerns about potential adverse health effects.

Researchers have discovered the presence of microplastics in human colon samples, indicating the ubiquitous nature of plastic particles within our bodies. While there is limited probability of direct penetration through the intestinal lining, nanoplastics may find their way into the lymphatic tissue and Peyer's patches through phagocytosis.

Probiotics: A Potential Shield

Probiotics, often associated with gut health, have demonstrated a remarkable ability to combat the harmful impacts of chemical contaminants.

The researchers posit that probiotics could play a pivotal role in protecting against PS nanoplastic and microplastic toxicity.

These beneficial bacteria hold promise not only for preventing plastic-induced dysbiosis but also for addressing inflammation and oxidative stress triggered by plastic ingestion.

By improving gut health and enhancing intestinal integrity, probiotics may effectively mitigate the inflammatory biomarkers associated with plastic pollution.

The Road Ahead

While this study offers a glimpse into the potential of probiotics in mitigating plastic toxicity, further research is needed before clinical recommendations can be made. The researchers acknowledge that significant gaps remain in our understanding of how probiotics precisely interact with plastic particles and their effects on human health.

However, this study underscores the importance of exploring innovative approaches to counteract the growing threat of plastic pollution.

As the plastic predicament continues to escalate, scientists worldwide are racing to unravel the complex web of interactions between plastics and human health.

The study on the protective effects of probiotics against PS nanoplastic and microplastic toxicity represents a critical step forward in our battle against plastic pollution and its far-reaching consequences. As we await further discoveries, it is evident that harnessing the power of probiotics could hold promise in safeguarding human health against the silent invasion of microplastics.

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