Microplastics: the invisible toxins now inside us — what you need to know

Microplastics — once thought to be an environmental issue only — are now being found inside the human body: in blood, lungs, digestive organs, and even the brain.

Although research is still evolving, early signs suggest they may impact gut health, energy, hormones, fertility, liver detoxification, and long-term immune function.

In this article, I’ll help you understand:

  • Where microplastics come from

  • How they enter your body

  • How to avoid and reduce exposure

  • Natural ways to help your body eliminate them

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Where Are Microplastics Hiding?

Microplastics are tiny particles of plastic — often invisible to the eye. Many are small enough to cross biological barriers, including the gut, blood vessels, and even the brain.

They commonly enter your body through your:

Everyday Source How Microplastics Get In
Drinking water (tap & bottled) Plastic shedding from pipes, bottles, filters
Food packaging & microwaving in plastic Heat accelerates plastic particle release
Synthetic clothing (polyester, nylon) Fibres released into air, lungs, and skin
House dust & furnishings Plastic fibres shed from carpets, bedding, couches
Artificial turf, car tyres & urban air Friction releases plastic into the air
Kitchen plastics (cling wrap, utensils) Leaches into food when heated or scratched

Why They Matter for Your Health

The smaller the particle, the deeper it can go.

Many microplastics carry endocrine-disrupting chemicals (like BPA & phthalates) that may interfere with:

  • Hormones (thyroid, estrogen, cortisol)

  • Mood and brain clarity

  • Gut barrier and microbiome balance

  • Immune function and inflammation

  • Liver detoxification and antioxidant pathways

How to Reduce Exposure

Rethink Clothing & Household Fibres

  • Choose natural fabrics: cotton, bamboo, hemp, linen, wool

  • Use laundry bags or microfibre filters when washing synthetics

  • Avoid tumble-drying synthetic clothes indoors

In the Kitchen

  • Never heat food in plastic (microwave, oven, or hot liquids)

  • Use wooden, steel or silicone utensils instead of plastic

  • Store food in glass jars or stainless steel

Choose Safer Water

  • Install a reverse-osmosis or multi-stage filter

  • Avoid single-use plastic bottles — choose stainless steel or glass

Support Your Body’s Natural Detox

Your body is designed to eliminate environmental toxins — when given the right support.

Support Area How It Helps
Soluble fibre (plants, legumes, vegetables) Binds and carries toxins out through stool
Cruciferous vegetables, berries, herbs Antioxidant protection against inflammation
Adequate minerals (zinc, selenium, magnesium) Supports liver detox enzymes
Healthy gut lining Reduces toxin absorption
Hydration, sleep, movement Supports lymphatic and cellular clearance

You don’t need to eliminate every microplastic exposure — simply focus on the areas you can control. Small, consistent changes create meaningful protection.

This isn’t about perfection. It’s about protection.

Want personalised guidance on detox, gut repair, or genetic influence on how your body handles toxins?

Book a consultation and let’s explore your unique biology.