How Plastic Impacts Our Health (And What You Can Do About It)

We all know plastic is a problem for the planet.
But what about our bodies?

Plastic pollution doesn’t stop at the ocean’s edge. It’s entering our food, our homes—and even our bloodstreams.
Plastic isn’t just out there. It’s in us.

Let’s break down what the science says—and what you can do to protect yourself.

What the Science Says

Tiny plastic particles (called microplastics) are now being found inside the human body—and that’s deeply concerning.

According to a 2022 study published in Environment International by researchers at Vrije Universiteit Amsterdam, microplastics were detected in the bloodstream of nearly 80% of healthy adult participants. This was the first time plastic particles were confirmed in human blood, and it raised alarm bells for scientists around the world.

Other studies have found microplastics in human lung tissue, placental tissue, and even arterial plaque. While the long-term health impacts are still being studied, we already know that plastic doesn’t travel alone. It carries toxic chemicals with it.

Many plastics contain additives like BPA, phthalates, and flame retardants, which are known to interfere with the endocrine system. These substances have been linked to hormone disruption, infertility, developmental issues, and increased cancer risk, according to research compiled by organizations like the Endocrine Society and WHO.

Everyday Exposure: How It Gets Into Us

Plastic toxins aren’t just a distant threat—they’re woven into daily life.

Food Packaging – Heat or acidity can cause plastic containers to leach chemicals into your food.
Bottled Water – A study by Orb Media found that over 90% of bottled water samples from major brands contained microplastic particles.
Personal Care Products – Many cosmetics, exfoliants, and toothpastes still contain microplastics or harmful additives.

If it touches your food, your skin, or your mouth—it matters.

How to Reduce Plastic Exposure

You can’t avoid every microplastic. But you can take steps to reduce your exposure and protect your health:

Switch to glass or stainless steel containers for food and drinks.
Never microwave plastic—heating accelerates chemical leaching.
Go plastic-free in the kitchen – Use beeswax wraps, cloth produce bags, and bulk-bin shopping.
Check your labels – Avoid ingredients like “polyethylene,” “polypropylene,” or “acrylate” in personal care products.
Take this quiz by Plastic Free July to find out where those pesky plastics are in your life that you may be overlooking

Small changes can make a big difference over time.

Protect Your Health with Us

Reducing plastic isn’t just about saving sea turtles.
It’s about protecting your body. Your family. Your future.

That’s why we created Plastic Free Fridays—a simple weekly habit to help you cut back on plastic and take back control of your exposure.

Join the movement. Take the pledge. Share your swaps. #PlasticFreeFridays

Let’s make plastic-free living part of a healthier, safer lifestyle—together.