The history of plastic
The story of how we became surrounded by plastic is one of accidental discoveries, high-stakes competition, and a relentless search for ways to improve on nature. Long before the 20th...
Blog
At Grale, we are dedicated to ending the plastic pollution crisis and building a truly circular future. Here, we share insights, research, and stories about the challenges and solutions shaping the fight against plastic waste. Explore the latest developments in technology, sustainability, and innovation with us.
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The history of plastic -
Microplastics and the gut: How invisible particles affect human metabolism
Microplastics and the gut: How invisible particles affect human metabolism
While the global footprint of plastic waste is well-documented, a more immediate concern is emerging within the human body. In Europe, dietary exposure to microplastics and even smaller nanoplastics has...
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The hidden plastic crisis in agricultural soil
The hidden plastic crisis in agricultural soil
Industrial and environmental discussions frequently focus on marine plastic pollution. However, research indicates that agricultural soils globally contain a higher mass of microplastics than the world's oceans. For European agriculture,...
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Visualizing the invisible: A breakthrough in tracking microplastics within living tissue
Visualizing the invisible: A breakthrough in tracking microplastics within living tissue
For years, we have understood that microplastics are ubiquitous, infiltrating our oceans, the air we breathe, and even our own blood and organs. However, a persistent challenge has hampered our...
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It’s raining plastic: The invisible journey of atmospheric microplastics
It’s raining plastic: The invisible journey of atmospheric microplastics
For decades, plastic pollution was treated as a visible, localized eyesore. We visualized trash floating in distant ocean gyres, discarded water bottles littering coastlines, or landfills overflowing on city outskirts....
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The truth about ocean plastics
The truth about ocean plastics
The convenience of plastic is often viewed through a narrow lens of cost and utility. However, the reality of its presence in our oceans reveals a far more complex and...
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The hidden cost of plastic
The hidden cost of plastic
We often reach for plastic because it is the most convenient and seemingly inexpensive option on the shelf. However, the price tag you see at the checkout is a mathematical...
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Why "plant-based" isn't always free of microplasticsWhy "plant-based" isn't always free of microplastics
The logic is simple: if plastic is the problem, then anything labeled "bio," "plant-based," or "biodegradable" must be the solution, right? Not quite. As the world races to find alternatives...
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Microplastics in the water we drink, and what science is doing to change things
Microplastics in the water we drink, and what science is doing to change things
For decades, we’ve treated microplastics as a distant environmental crisis. Today, we know it’s a deeply personal one. These microscopic fragments have been found in 83% of tap water samples...
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Are microplastics fueling autoimmune diseases?
Are microplastics fueling autoimmune diseases?
Plastics are everywhere. Over time, they break down into microscopic fragments less than five millimeters across, known as microplastics and nanoplastics. Once thought to be strictly an environmental crisis, medical...
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Potential link between microplastics and cardiovascular disease.
Potential link between microplastics and cardiovascular disease.
Can microplastics increase the risk of heart disease? Recent research has raised serious concerns about the potential link between microplastics and cardiovascular disease. A landmark study published in the New...
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How microplastics may affect your mental health: What research is starting to reveal
How microplastics may affect your mental health: What research is starting to reveal
In recent years, microplastics have gone from an environmental issue to a deeply personal one. Emerging research suggests something even more unsettling:Â microplastics may be affecting our mental health. The surprising...
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Microplastics in the human brain: What new research revealsMicroplastics in the human brain: What new research reveals
Microplastics have long been considered an environmental problem. But recent research suggests something far more unsettling: these particles may be accumulating inside the human brain. A 2026 study published in...
