7 shocking ways on how do microplastics get into humans’ bodies?

If you’ve checked out the previous articles, you will already have heard of microplastics. Microplastics – and their even tinier cousins, nanoplastics – may be small, but they are a really big deal! Microplastics are tiny plastic particles less than 5 millimeters in size that have posed a devastating threat to the environment. But what’s more alarming is that these particles are now being found in human blood, lungs, and even placental tissue. Which begs the question: how do microplastics get into humans? This article explores the sources and pathways on how do microplastics get into humans’ bodies, effects, and strategies for managing microplastics in humans, addressing:

• The sources of microplastics in humans

• What causes microplastics in humans

• The effects of microplastics on humans

• How to remove microplastics from your body

• How to reduce your exposure

Let’s dive into the plastic problem that’s not just polluting the ocean, but also us.

Understanding microplastics and their sources

Microplastics fall into two types: primary and secondary. Primary microplastics are intentionally manufactured, such as microbeads in cosmetics or pellets used in industrial processes. Secondary microplastics result from the breakdown of larger plastics, like bottles or packaging, due to environmental factors like sunlight and wave action. The sources of microplastics in humans are diverse, spanning air, water, food, and consumer products.

The question of how do microplastics get into humans begins with their ubiquitous presence. They are found in oceans, rivers, soil, and even the air we breathe. These particles are invisible to the naked eye—but impossible for our bodies to ignore.

What causes microplastics in humans?

The root cause of microplastics in humans is our reliance on plastic in every part of daily life. From packaging and synthetic clothing to food production and transportation. As we see, plastic is everywhere.

Here’s what causes microplastics in humans:

• Breakdown of plastic waste in the environment, which enters the food chain.
• Wear and tear from plastic-based products like bottles, containers, and tires.
• Industrial pollution, such as wastewater from textile or cosmetic factories.

But how do microplastics get into humans through these sources? Let’s take a closer look.

Pathways of Exposure: How Do Microplastics Get Into Humans?

The below entry points help us understand not only how do microplastics get into humans, but also how deeply embedded plastic is in modern life. The main sources of microplastics in humans are:

1. Food and Water

One of the primary ways microplastics get into humans is through what we eat and drink.

• Seafood: Fish and shellfish often ingest microplastics from contaminated waters. When we eat them, we eat the plastic too.
• Table salt: Multiple studies have shown that commercial salt—especially sea salt—contains microplastic particles.
• Tap and bottled water: Research found microplastics in over 90% of bottled water brands tested.
• Fruits and vegetables: Microplastics have been found in apples, carrots, and lettuce, absorbed through contaminated soil and water.

So next time you hydrate or enjoy a salad, consider: how do microplastics enter the human body? The answer may be right on your plate.

2. Air and Dust

Yes, we breathe microplastics too. A 2022 study confirmed the presence of plastic particles in human lung tissue. Indoor air is filled with microfibers from synthetic textiles and carpets. Dust particles often contain plastic from packaging, electronics, and cleaning products. When we inhale these airborne particles, microplastics get into humans without any warning signs.

3. Personal Care Products

Many exfoliating face washes, toothpaste, and cosmetics used to contain microbeads—tiny plastic spheres designed for texture. Although banned in some regions, these products are still sold and used globally.

So if you’re wondering how do microplastics enter the human body, check your bathroom shelf. It might be part of the problem.

4. Plastic Packaging and Utensils

Food wrapped in plastic, microwaved in plastic, or eaten with plastic utensils can be a significant source of microplastics.

• Heating plastic containers releases microscopic particles into food.
• Cutting food on plastic boards releases microplastics.
• Drinking from plastic straws or bottles also contributes to intake.

How do microplastics get into humans? Often through our most general daily routines.

5. Synthetic Clothing

Every time you wash synthetic fabrics like polyester or nylon, they release plastic fibers into the water system. These microfibers bypass water treatment plants. They end up in rivers, oceans, and back into our food and drinking water. So yes, doing laundry can be part of the way on how do microplastics get into humans.

How to remove microplastics from your body?

Although no medical procedure exists to “flush out” microplastics entirely, certain strategies can support your body’s natural detox pathways.

1. Binders and Detox Agents

Natural compounds like activated charcoal, chlorella, and zeolite can bind to toxins (including plastic particles) in the gut and help eliminate them. Zeolite is especially promising for binding heavy metals and environmental toxins. Consider a supplement like Plastiq Off which combines zeolite with detox-supporting herbs.

• Microparticle Detox: Designed to trap and flush out microplastics and nanoplastics from the gut.
• Zeolite Cleanse + Heavy Metal Detox: Clinically supported to remove lead, mercury, aluminum, and more.
• Kid-Safe Formula (Ages 2+): Gentle enough for young bodies, effective enough for adults.
• Immunity Support: Helps restore gut balance and immune function disrupted by plastic particles.
• USA-Sourced Zeolite: High-purity volcanic clinoptilolite, sustainably mined and responsibly processed.
• 3rd Party Tested: Verified for safety, purity, and effectiveness.
• GMP Certified: Manufactured in certified Good Manufacturing Practice facilities.

Plastiq Off is a simple addition to your daily wellness routine—and a critical ally if you’re asking, how to remove microplastics from your body and protect your family long-term.

2. Hydration and Fiber

Drinking plenty of water and consuming soluble fiber (chia seeds, flaxseeds, oats) helps eliminate toxins via digestion and urination.

3. Antioxidant-Rich Diet

A diet high in antioxidants can combat the oxidative stress caused by microplastics. Prioritize berries, leafy greens, turmeric, green tea.

4. Support liver and lymphatic health

These two systems are vital in processing and excreting foreign particles. Support them with milk thistle, dry brushing, sauna sessions.

If you’re asking how to get microplastics out of your body, think of supporting the body’s built-in detox systems—gut, liver, kidneys, skin, and lymph.

How to reduce microplastics in body (and prevent future intake)

The most important question is not only how do microplastics get into humans, but also how to reduce microplastics in the human body. Follow these steps to lower your exposure to microplastics.

1. Drink Filtered Water: install a reverse osmosis or carbon-block water filter to reduce microplastic content.

2. Avoid Plastic Containers: Opt for glass or stainless steel containers for food and drink. Never microwave plastic containers.

3. Eat Fresh, Not Packaged: The fewer packaged and processed foods you consume, the lower your exposure to microplastics.

4. Clean Indoor Air: Use a HEPA filter in your home to reduce airborne microplastics. Vacuum frequently.

These habits help you not only remove microplastics from your body but also avoid microplastics in the first place.