Plastic is part of almost everything these days: water bottles, food containers, clothing, even some cosmetics. We use it without thinking much about it. But here’s something you probably haven’t considered: tiny bits of plastic, called microplastics, can actually end up inside your body. And not just in your stomach, they can also get into your bloodstream.
It sounds wild, but recent research confirms it’s happening. These particles are so small they can pass through the gut and circulate throughout your body. And while scientists are still learning what that means for long-term health, it’s something worth paying attention to.
The good news is that there’s now a way to find out what’s going on inside your body. PlasticTest from Optimal Health Systems makes it easy to check for microplastics in your blood from the comfort of your home. But before we get into how the test works, let’s break down how these particles get into your system in the first place.
Yes, Microplastics Can Get Into the Bloodstream
Microplastics are everywhere. They come from broken-down packaging, synthetic fabrics, personal care products, and even tire dust on the road. Over time, these tiny particles float into the air, settle on surfaces, and mix into food and water. Because they’re so small, we often take them in without even noticing.
Most people think if you accidentally eat or drink a bit of plastic, it just passes through your digestive system and leaves your body. But that’s not always the case. Some of these particles are small enough to move through the walls of your gut and into your bloodstream.
In 2022, a study confirmed that microplastics were found in the blood of nearly 80% of the participants tested. These weren’t isolated cases or people working in plastic factories, these were everyday individuals. The most common plastics detected were PET (the kind used in water bottles), polyethylene, and PVC.
So yes, microplastics can absolutely make their way into your blood. And once they’re in, they don’t just sit still. They travel through your body, carried by your bloodstream to wherever it flows. That’s why it’s so important to understand what’s going on and what you can do about it.
What Happens When Plastics Get Into Your Blood?
Once microplastics enter the bloodstream, they don’t stay in one place. The circulatory system moves blood throughout the body, which means these particles can travel to various organs and tissues including the liver, kidneys, and potentially even the brain.
While research is still ongoing, early findings suggest that microplastics in the blood may interfere with the body in several ways. One concern is inflammation. When the body detects foreign particles, it often responds with an immune reaction. Over time, this can contribute to chronic inflammation, which is linked to a number of health conditions.
There’s also growing concern about the chemical additives found in plastics, such as BPA and phthalates. These substances are known endocrine disruptors, meaning they can interfere with hormones and affect systems like reproduction, metabolism, and stress response. When plastic particles carry these chemicals into the bloodstream, they may increase the risk of hormone imbalance and related health issues.
Although researchers are still learning how all of this plays out in the long term, many agree on one key point: exposure is common, and taking steps to understand and reduce that exposure is a smart move. Knowing whether microplastics are present in your bloodstream gives you the chance to respond with informed choices, and that starts with testing.
Want to Know What’s in Your Blood? There’s a Test for That
Until recently, finding out whether microplastics were in your body was nearly impossible unless you were part of a research study. Now, with PlasticTest from Optimal Health Systems, you can get real answers right from home.
PlasticTest is the first publicly available blood test that measures microplastics. It’s designed to be simple, private, and accurate. Here’s how it works: you collect a small blood sample with a quick finger prick, using the kit’s plastic-free materials to avoid contamination. Then, you mail your sample in the prepaid envelope to a certified lab.
Within a few weeks, your results are delivered securely to your OHS Health Portal. The report shows the number, size, and type of plastic particles detected in your blood, such as PET (from water bottles), PVC (from packaging), or polyethylene (from household plastics). You’ll get a clear breakdown of what’s present and in what concentration.
What makes this test so powerful is that it gives you personal, measurable data. Instead of wondering how much plastic your body has absorbed, you’ll know. And with that knowledge, you can take real steps to support your health and reduce future exposure.
What to Do If Your Levels Are High
If your PlasticTest results show that you have microplastics in your blood, you’re not alone. High levels are becoming more common, but that doesn’t mean you’re stuck with them. With the right support, your body can begin to process and eliminate these particles over time.
Start by giving your detox pathways the help they need. Optimal Health Systems offers two powerful tools designed specifically for this: the Plastic Detox Pak and ChemZyme.
The Plastic Detox Pak includes Phthalazyme, a unique enzyme formula that targets plastic-based chemicals like phthalates, compounds commonly found in many household plastics. This blend helps break down toxins at the cellular level, supporting your body’s natural ability to eliminate them safely.
ChemZyme complements this by promoting liver function, improving digestion, and supporting tissue repair. Together, these supplements help reduce the burden of plastic-related toxins and give your body a chance to reset.
In addition to supplementation, small daily habits make a big impact. Use a water filter instead of drinking from plastic bottles. Avoid microwaving food in plastic containers. Choose natural fabrics like cotton or linen, and read ingredient labels on personal care products to avoid synthetic additives.
We also recommend retesting after about 90 days of consistent detox and lifestyle changes. This helps you see how your efforts are working and keeps you on track toward long-term health goals.
Knowledge Is Power
Finding out that microplastics can make their way into your bloodstream may feel overwhelming, but it’s also an opportunity to take control. The truth is, most of us are exposed to plastic particles every day. What matters is how we choose to respond.
With tools like PlasticTest, you can move beyond guesswork and get a clear picture of what’s happening inside your body. If your levels are high, targeted support like the Plastic Detox Pak and ChemZyme can help your system begin to clear out plastic-related toxins and function more effectively.
Simple habits, like switching to glass containers, drinking filtered water, and choosing natural materials, can make a real difference over time.
You don’t have to do everything at once. Start with awareness, take small steps, and build from there. Your body does a lot for you every day. Giving it the tools and support it needs to thrive is one of the most powerful choices you can make.