Microplastics are Everywhere… Including Your Drinking Water. Should Australians be Concerned?

Microplastics have become one of the fastest-growing environmental concerns in the world. They've been found in our oceans, rivers, food, bottled water, & even the air we breathe. In recent years, researchers have also detected them in human blood, lungs, & placentas, highlighting just how widespread these tiny plastic particles have become.

So, what about Australian drinking water?

While Australia has some of the highest drinking water standards in the world, studies have shown that microplastics can still find their way into treated water supplies. The good news is that research into their health impacts is still ongoing. As awareness grows, many Australians are choosing to reduce unnecessary exposure wherever they can.

What are Microplastics?

Microplastics are tiny plastic particles measuring as little as 1 micrometer (µm) in size. They form when larger plastic products gradually break down over time or are intentionally manufactured for use in certain industrial processes & consumer products.

Common sources include:

• Plastic packaging
• Synthetic clothing fibers
• Vehicle tyre wear
• Food containers
• Personal care products
• Plastic waste breaking down in the environment

Because they're so small, these particles can travel through rivers, reservoirs, groundwater, & eventually enter drinking water supplies.

The Australian Broadcasting Corporation (ABC) has reported on the growing prevalence of microplastics, noting they've been found in drinking water, seafood, table salt, household dust, & many everyday products. While Australian tap water continues to meet strict safety standards, researchers are continuing to investigate the potential long-term effects of ongoing exposure.

Should You be Concerned?

Research confirms that people are exposed to microplastics every day, but understanding what that means for our long-term health is still an active area of study.

Researchers are investigating possible links between microplastic exposure & inflammation, oxidative stress, hormonal disruption, cardiovascular health, & immune system responses.